Merge branch 'main' of github.com:blockscout/frontend into token-instance-transfers

.github/workflows/unit-tests.yml

@@ -9,6 +9,7 @@ jobs:
   jest_tests:
     name: Run tests with Jest
     runs-on: ubuntu-latest
+    if: ${{ false }}  # disable since there are no jest test yet
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-node@v3

.vscode/tasks.json

@@ -161,6 +161,26 @@
                 "instanceLimit": 1
             }
         },
+        {
+            "type": "shell",
+            "command": "npx playwright show-report",
+            "problemMatcher": [],
+            "label": "pw: report",
+            "detail": "serve test report",
+            "presentation": {
+                "reveal": "always",
+                "panel": "shared",
+                "close": true,
+                "revealProblems": "onProblem",
+            },
+            "icon": {
+                "color": "terminal.ansiBlue",
+                "id": "output"
+            },
+            "runOptions": {
+                "instanceLimit": 1
+            }
+        },
 
         // JEST TESTS
         {

configs/nextjs/redirects.js

-const PATHS = require('../../lib/link/paths.json');
-
 const oldUrls = [
   {
     oldPath: '/account/tag_transaction',
-    newPath: `${ PATHS.private_tags }?tab=tx`,
+    newPath: '/account/tag_address?tab=tx',
   },
   {
     oldPath: '/pending-transactions',
-    newPath: `${ PATHS.txs }?tab=pending`,
+    newPath: '/txs?tab=pending',
   },
   {
-    oldPath: '/tx/:id/internal-transactions',
-    newPath: `${ PATHS.tx }?tab=internal`,
+    oldPath: '/tx/:hash/internal-transactions',
+    newPath: '/tx/:hash?tab=internal',
   },
   {
-    oldPath: '/tx/:id/logs',
-    newPath: `${ PATHS.tx }?tab=logs`,
+    oldPath: '/tx/:hash/logs',
+    newPath: '/tx/:hash?tab=logs',
   },
   {
-    oldPath: '/tx/:id/raw-trace',
-    newPath: `${ PATHS.tx }?tab=raw_trace`,
+    oldPath: '/tx/:hash/raw-trace',
+    newPath: '/tx/:hash?tab=raw_trace',
   },
   {
-    oldPath: '/tx/:id/state',
-    newPath: `${ PATHS.tx }?tab=state`,
+    oldPath: '/tx/:hash/state',
+    newPath: '/tx/:hash?tab=state',
   },
   {
     oldPath: '/uncles',
-    newPath: `${ PATHS.blocks }?tab=uncles`,
+    newPath: '/blocks?tab=uncles',
   },
   {
     oldPath: '/reorgs',
-    newPath: `${ PATHS.blocks }?tab=reorgs`,
+    newPath: '/blocks?tab=reorgs',
   },
   {
-    oldPath: '/block/:id/transactions',
-    newPath: `${ PATHS.block }`,
+    oldPath: '/block/:height/transactions',
+    newPath: '/block/:height?tab=txs',
   },
   {
-    oldPath: '/address/:id/transactions',
-    newPath: `${ PATHS.address_index }`,
+    oldPath: '/address/:hash/transactions',
+    newPath: '/address/:hash',
   },
   {
-    oldPath: '/address/:id/token-transfers',
-    newPath: `${ PATHS.address_index }?tab=token_transfers`,
+    oldPath: '/address/:hash/token-transfers',
+    newPath: '/address/:hash?tab=token_transfers',
   },
   {
-    oldPath: '/address/:id/tokens',
-    newPath: `${ PATHS.address_index }?tab=tokens`,
+    oldPath: '/address/:hash/tokens',
+    newPath: '/address/:hash?tab=tokens',
   },
   {
-    oldPath: '/address/:id/internal-transactions',
-    newPath: `${ PATHS.address_index }?tab=internal_txns`,
+    oldPath: '/address/:hash/internal-transactions',
+    newPath: '/address/:hash?tab=internal_txns',
   },
   {
-    oldPath: '/address/:id/coin-balances',
-    newPath: `${ PATHS.address_index }?tab=coin_balance_history`,
+    oldPath: '/address/:hash/coin-balances',
+    newPath: '/address/:hash?tab=coin_balance_history',
   },
   {
-    oldPath: '/address/:id/validations',
-    newPath: `${ PATHS.address_index }?tab=blocks_validated`,
+    oldPath: '/address/:hash/validations',
+    newPath: '/address/:hash?tab=blocks_validated',
   },
   {
-    oldPath: '/address/:id/tokens/:hash/token-transfers',
-    newPath: `${ PATHS.address_index }?tab=token_transfers&token=:hash`,
+    oldPath: '/address/:hash/tokens/:token_hash/token-transfers',
+    newPath: '/address/:hash?tab=token_transfers&token=:token_hash',
   },
   // contract verification
   {
-    oldPath: '/address/:id/contract_verifications/new',
-    newPath: `${ PATHS.address_contract_verification }`,
+    oldPath: '/address/:hash/contract_verifications/new',
+    newPath: '/address/:hash/contract_verification',
   },
   {
-    oldPath: '/address/:id/verify-via-flattened-code/new',
-    newPath: `${ PATHS.address_contract_verification }?method=flatten_source_code`,
+    oldPath: '/address/:hash/verify-via-flattened-code/new',
+    newPath: '/address/:hash/contract_verification?method=flatten_source_code',
   },
   {
-    oldPath: '/address/:id/verify-via-standard-json-input/new',
-    newPath: `${ PATHS.address_contract_verification }?method=standard_input`,
+    oldPath: '/address/:hash/verify-via-standard-json-input/new',
+    newPath: '/address/:hash/contract_verification?method=standard_input',
   },
   {
-    oldPath: '/address/:id/verify-via-metadata-json/new',
-    newPath: `${ PATHS.address_contract_verification }?method=sourcify`,
+    oldPath: '/address/:hash/verify-via-metadata-json/new',
+    newPath: '/address/:hash/contract_verification?method=sourcify',
   },
   {
-    oldPath: '/address/:id/verify-via-multi-part-files/new',
-    newPath: `${ PATHS.address_contract_verification }?method=multi_part_file`,
+    oldPath: '/address/:hash/verify-via-multi-part-files/new',
+    newPath: '/address/:hash/contract_verification?method=multi_part_file',
   },
   {
-    oldPath: '/address/:id/verify-vyper-contract/new',
-    newPath: `${ PATHS.address_contract_verification }?method=vyper_contract`,
+    oldPath: '/address/:hash/verify-vyper-contract/new',
+    newPath: '/address/:hash/contract_verification?method=vyper_contract',
   },
 ];
 

deploy/values/main/secrets.yaml

@@ -126,14 +126,16 @@ frontend:
             _default: ENC[AES256_GCM,data:cRcbMzOW2AFyDz/lqv4T9SpDCabXdBKLFN9dbq/rFg4=,iv:G9afggfvZ+BpuE5u31KDVfIxhlP38IE28Yt9pMQsd6E=,tag:t1kkjXPolc/58fuQVULLfA==,type:str]
         NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID:
             _default: ENC[AES256_GCM,data:LhVaS9L3ujRwznCe6D+edYU5XT4GLXm4jJ4lKGsrzyA=,iv:ibEJAfSrm3ZWtVJ5Du9MagbC6/Tv5L3xQQRjeQ1BGDA=,tag:IqtgpmJPhmHnSgMuIfI/0A==,type:str]
+        NEXT_PUBLIC_RE_CAPTCHA_APP_SITE_KEY:
+            _default: ENC[AES256_GCM,data:JZ+dOLHGXe2vzb380jPuw5weEp5UXPLWlYj2JsCIRZ4bdV3agTbGIw==,iv:gyzp3Bkhlw3JX2/mg1r8IWruY1b57esLrv09+jGkZUM=,tag:0N/XzMJM1hAVp+xlLCJupA==,type:str]
 sops:
     kms: []
     gcp_kms: []
     azure_kv: []
     hc_vault: []
     age: []
-    lastmodified: "2023-01-30T18:25:02Z"
-    mac: ENC[AES256_GCM,data:osscQyqUAUatyEzeIHCj10+uj1vCzKJC9W0IyChPKR+KQSEW0I2l20nFcSMCb9sGWVNXzQCfltsDTXzHM5nIuzP2qn/qVmwntQcKB4ibGzaE1gshVQA6deQ28UvGkMjkNTKszqtONgc02G1Kl0d7yiigx+jAQDJNT94amwO/OPs=,iv:6g4T3KJTH0u96y+QBjjJPwjuU4+5psd1cIw+AddvWdE=,tag:Z59JO8iZwfbx80wACXk6sA==,type:str]
+    lastmodified: "2023-02-14T08:03:14Z"
+    mac: ENC[AES256_GCM,data:B2AkQb4I83dP3UUitRCcrUfzm3nWmcknIUoMWHyYaG9jasnccbr8zZatYdpbvKFcELVTtjhYk6ly5Sx7+6sk2PZm6o7dN3yHG5lSWmnZqNXkwo42GIk/F6vzDdLutZsu8HH8pWHd9y5R272CIPOOh4+Ur0OtwiGgj3Bp1od76qM=,iv:j7aIPflH0FsYhE/iylvBh5nDmVdghhxAFvaeXlR560k=,tag:/oe6OeitIHaZ4TgM7w/0pg==,type:str]
     pgp:
         - created_at: "2022-09-14T13:42:28Z"
           enc: |

deploy/values/main/values.yaml

@@ -81,7 +81,7 @@ blockscout:
     #   # _default: ws://geth-svc:8546
     #   _default: ws://geth-svc.goerli.svc.cluster.local:8546
     BLOCKSCOUT_VERSION:
-      _default: v4.1.8-beta
+      _default: v5.1.0-beta
     ECTO_USE_SSL:
       _default: 'false'
     ETHEREUM_JSONRPC_VARIANT:
@@ -116,24 +116,12 @@ blockscout:
       _default: 1
     COIN_BALANCE_HISTORY_DAYS:
       _default: 90
-    GAS_PRICE_ORACLE_NUM_OF_BLOCKS:
-      _default: 200
-    GAS_PRICE_ORACLE_SAFELOW_PERCENTILE:
-      _default: 35
-    GAS_PRICE_ORACLE_AVERAGE_PERCENTILE:
-      _default: 60
-    GAS_PRICE_ORACLE_FAST_PERCENTILE:
-      _default: 90
-    GAS_PRICE_ORACLE_CACHE_PERIOD:
-      _default: 300
     POOL_SIZE:
       _default: 100
     DISPLAY_TOKEN_ICONS:
       _default: 'true'
     FETCH_REWARDS_WAY:
       _default: manual
-    INDEXER_DISABLE_PENDING_TRANSACTIONS_FETCHER:
-      _default: 'true'
     SHOW_TESTNET_LABEL:
       _default: 'true'
     CHAIN_ID:
@@ -141,7 +129,7 @@ blockscout:
     ENABLE_RUST_VERIFICATION_SERVICE:
       _default: 'true'
     RUST_VERIFICATION_SERVICE_URL:
-      _default: http://sc-verifier-svc:80
+      _default: http://sc-verifier-svc:8050
     INDEXER_MEMORY_LIMIT:
       _default: 5
     ACCOUNT_ENABLED:
@@ -154,6 +142,30 @@ blockscout:
       _default: '[{"title": "Marketplace", "url": "/apps", "embedded?": true}]'
     SESSION_COOKIE_DOMAIN:
       _default: blockscout-main.test.aws-k8s.blockscout.com
+    ETHEREUM_JSONRPC_DEBUG_TRACE_TRANSACTION_TIMEOUT:
+      _default: '20s'
+    INDEXER_INTERNAL_TRANSACTIONS_BATCH_SIZE:
+      _default: 15
+    INDEXER_DISABLE_EMPTY_BLOCK_SANITIZER:
+      _default: 'true'
+    INDEXER_DISABLE_PENDING_TRANSACTIONS_FETCHER:
+      _default: 'true'
+    INDEXER_RECEIPTS_BATCH_SIZE:
+      _default: 50
+    INDEXER_COIN_BALANCES_BATCH_SIZE:
+      _default: 50
+    DISABLE_EXCHANGE_RATES:
+      _default: 'true'
+    DISABLE_INDEXER:
+      _default: 'false'
+    FIRST_BLOCK:
+      _default: '8446041'
+    LAST_BLOCK:
+      _default: '8446041'
+    TRACE_FIRST_BLOCK:
+      _default: '8446041'
+    TRACE_LAST_BLOCK:
+      _default: '8446041'
 
 postgres:
   enabled: true

deploy/values/review/secrets.yaml

@@ -72,14 +72,16 @@ frontend:
             _default: ENC[AES256_GCM,data:4cTeqxQnGcpzPK4bMqxZpLgMeFSSDbajN/fmb1UunH8=,iv:bPTQfahGfWF1OfArvYQeSQItMa0Ymkt6eUfDZFBQSOY=,tag:8xHe5AUkbH/rl6cOfkVAKg==,type:str]
         NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID:
             _default: ENC[AES256_GCM,data:x1CNJWk9wmqxjKWzD62pIb+scdzt5V22SPrXjvmsIR0=,iv:UjcwWfuGk3HDazHT5OcruevkQX/qAXiaHu6uVoJrSmE=,tag:NcCDR3tRULpiGJRpwBK0GQ==,type:str]
+        NEXT_PUBLIC_RE_CAPTCHA_APP_SITE_KEY:
+            _default: ENC[AES256_GCM,data:MCne89QeuJCrC/xIsYm+8n2dEPIdrd7UTfKm5H3w34nLCrCP5+e4ZA==,iv:NAEBjnkHCuiojGBD49hJGFd5R1jvS6VOEbqMmWQ4mWc=,tag:zYRe8AYbjNwV64gEoGcI3A==,type:str]
 sops:
     kms: []
     gcp_kms: []
     azure_kv: []
     hc_vault: []
     age: []
-    lastmodified: "2023-01-30T18:24:47Z"
-    mac: ENC[AES256_GCM,data:KYXWcGq3Irq7styUQke+YFlpClE5LzmPLb7tIJcWmTTnksQKZcLibPJIoEBbPLjznJeKpY/AU777CXStihtZPcWeey7NO8VWk2LcVI1+r+/jzj1Gu0bqfIXIqTXFRy46QBjNsbRYMlZRyWlXSKlXXx4Ahp86sHu5nOHJ3oMe1FY=,iv:70iEvTB2J8lZuQzatWg4OKBN2/vYVoNabdJtbp7X8Y8=,tag:SYI8NKMOq67tYPmSWVQiMA==,type:str]
+    lastmodified: "2023-02-14T08:03:25Z"
+    mac: ENC[AES256_GCM,data:xGhF8Zc6BEh0TeAlp6UBTGZ6DNIL/d+nO7xNj2xvuHDmxElg816d8jxErbkgJzoNhs5DGbQXmp3pAUL4JPg8x5T+pn0hodvSb7c6zOlfTwumRC+6R6vC+ZOlxbzut4dSvtWxsPmrncWZLg6hyOilps7qvkLCj2d5UC+U7c1uQjc=,iv:OzLsfii8F3VFSSkUaY7ZjolgBbt8oXEtOYTHHMbJtPU=,tag:0rLPkbDmOSxOufCk9iZTDQ==,type:str]
     pgp:
         - created_at: "2022-09-14T13:42:28Z"
           enc: |

icons/files/sol.svg

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 </svg>

icons/files/yul.svg

 <svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
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 </svg>

icons/uniswap.svg

+<svg viewBox="0 0 33 32" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path d="M14.346 13.736c.607 1.073-.75 1.406-1.386 1.467-.965.094-1.165-.464-.976-1.166a1.262 1.262 0 0 1 1.085-.951 1.342 1.342 0 0 1 1.277.65Zm3.787-1.984c-.705 5.417 8.8 4.29 8.618 8.6.938-1.223 1.34-4.55-1.42-6.262-2.458-1.526-5.662-.69-7.198-2.338Zm5.474-2.042c-.061-.058-.125-.114-.187-.17.063.057.125.117.187.17Z" fill="currentColor"/>
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+</svg>

lib/api/buildUrl.ts

@@ -4,14 +4,14 @@ import appConfig from 'configs/app/config';
 
 import isNeedProxy from './isNeedProxy';
 import { RESOURCES } from './resources';
-import type { ApiResource, ResourceName } from './resources';
+import type { ApiResource, ResourceName, ResourcePathParams } from './resources';
 
-export default function buildUrl(
-  _resource: ApiResource | ResourceName,
-  pathParams?: Record<string, string | undefined>,
+export default function buildUrl<R extends ResourceName>(
+  resourceName: R,
+  pathParams?: ResourcePathParams<R>,
   queryParams?: Record<string, string | Array<string> | number | undefined>,
-) {
-  const resource: ApiResource = typeof _resource === 'string' ? RESOURCES[_resource] : _resource;
+): string {
+  const resource: ApiResource = RESOURCES[resourceName];
   const baseUrl = isNeedProxy() ? appConfig.baseUrl : (resource.endpoint || appConfig.api.endpoint);
   const basePath = resource.basePath !== undefined ? resource.basePath : appConfig.api.basePath;
   const path = isNeedProxy() ? '/node-api/proxy' + basePath + resource.path : basePath + resource.path;

lib/api/nodeFetch.ts

@@ -13,9 +13,10 @@ export default function fetchFactory(
   // first arg can be only a string
   // FIXME migrate to RequestInfo later if needed
   return function fetch(url: string, init?: RequestInit): Promise<Response> {
+    const incomingContentType = _req.headers['content-type'];
     const headers = {
       accept: 'application/json',
-      'content-type': 'application/json',
+      'content-type': incomingContentType?.match(/^multipart\/form-data/) ? incomingContentType : 'application/json',
       cookie: `${ cookies.NAMES.API_TOKEN }=${ _req.cookies[cookies.NAMES.API_TOKEN] }`,
     };
 
@@ -25,10 +26,23 @@ export default function fetchFactory(
       req: _req,
     });
 
+    const body = (() => {
+      const _body = init?.body;
+      if (!_body) {
+        return;
+      }
+
+      if (typeof _body === 'string') {
+        return _body;
+      }
+
+      return JSON.stringify(_body);
+    })();
+
     return nodeFetch(url, {
       ...init,
       headers,
-      body: init?.body ? JSON.stringify(init.body) : undefined,
+      body,
     });
   };
 }

lib/api/resources.ts

@@ -2,7 +2,6 @@ import type { UserInfo, CustomAbis, PublicTags, AddressTags, TransactionTags, Ap
 import type {
   Address,
   AddressCounters,
-  AddressTokenBalance,
   AddressTransactionsResponse,
   AddressTokenTransferResponse,
   AddressCoinBalanceHistoryResponse,
@@ -17,15 +16,22 @@ import type {
 import type { AddressesResponse } from 'types/api/addresses';
 import type { BlocksResponse, BlockTransactionsResponse, Block, BlockFilters } from 'types/api/block';
 import type { ChartMarketResponse, ChartTransactionResponse } from 'types/api/charts';
-import type { SmartContract, SmartContractReadMethod, SmartContractWriteMethod } from 'types/api/contract';
+import type { SmartContract, SmartContractReadMethod, SmartContractWriteMethod, SmartContractVerificationConfig } from 'types/api/contract';
 import type { IndexingStatus } from 'types/api/indexingStatus';
 import type { InternalTransactionsResponse } from 'types/api/internalTransaction';
 import type { LogsResponseTx, LogsResponseAddress } from 'types/api/log';
 import type { RawTracesResponse } from 'types/api/rawTrace';
 import type { SearchResult, SearchResultFilters } from 'types/api/search';
 import type { Counters, StatsCharts, StatsChart, HomeStats } from 'types/api/stats';
-import type { TokenCounters, TokenInfo, TokenHolders } from 'types/api/tokenInfo';
-import type { TokensResponse, TokensFilters, TokenInstance, TokenInstanceTransfersCount, TokenInstanceTransferResponse } from 'types/api/tokens';
+import type {
+  TokenCounters,
+  TokenInfo,
+  TokenHolders,
+  TokenInventoryResponse,
+  TokenInstance,
+  TokenInstanceTransfersCount,
+} from 'types/api/token';
+import type { TokensResponse, TokensFilters, TokenInstanceTransferResponse } from 'types/api/tokens';
 import type { TokenTransferResponse, TokenTransferFilters } from 'types/api/tokenTransfer';
 import type { TransactionsResponseValidated, TransactionsResponsePending, Transaction } from 'types/api/transaction';
 import type { TTxsFilters } from 'types/api/txsFilters';
@@ -38,6 +44,7 @@ export interface ApiResource {
   path: string;
   endpoint?: string;
   basePath?: string;
+  pathParams?: Array<string>;
 }
 
 export const RESOURCES = {
@@ -50,21 +57,27 @@ export const RESOURCES = {
   },
   custom_abi: {
     path: '/api/account/v1/user/custom_abis/:id?',
+    pathParams: [ 'id' as const ],
   },
   watchlist: {
     path: '/api/account/v1/user/watchlist/:id?',
+    pathParams: [ 'id' as const ],
   },
   public_tags: {
     path: '/api/account/v1/user/public_tags/:id?',
+    pathParams: [ 'id' as const ],
   },
   private_tags_address: {
     path: '/api/account/v1/user/tags/address/:id?',
+    pathParams: [ 'id' as const ],
   },
   private_tags_tx: {
     path: '/api/account/v1/user/tags/transaction/:id?',
+    pathParams: [ 'id' as const ],
   },
   api_keys: {
     path: '/api/account/v1/user/api_keys/:id?',
+    pathParams: [ 'id' as const ],
   },
 
   // STATS
@@ -80,6 +93,7 @@ export const RESOURCES = {
   },
   stats_line: {
     path: '/api/v1/lines/:id',
+    pathParams: [ 'id' as const ],
     endpoint: appConfig.statsApi.endpoint,
     basePath: appConfig.statsApi.basePath,
   },
@@ -98,10 +112,12 @@ export const RESOURCES = {
     filterFields: [ 'type' as const ],
   },
   block: {
-    path: '/api/v2/blocks/:id',
+    path: '/api/v2/blocks/:height',
+    pathParams: [ 'height' as const ],
   },
   block_txs: {
-    path: '/api/v2/blocks/:id/transactions',
+    path: '/api/v2/blocks/:height/transactions',
+    pathParams: [ 'height' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'index' as const ],
     filterFields: [],
   },
@@ -116,25 +132,30 @@ export const RESOURCES = {
     filterFields: [ 'filter' as const, 'type' as const, 'method' as const ],
   },
   tx: {
-    path: '/api/v2/transactions/:id',
+    path: '/api/v2/transactions/:hash',
+    pathParams: [ 'hash' as const ],
   },
   tx_internal_txs: {
-    path: '/api/v2/transactions/:id/internal-transactions',
+    path: '/api/v2/transactions/:hash/internal-transactions',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'transaction_hash' as const, 'index' as const, 'transaction_index' as const ],
     filterFields: [ ],
   },
   tx_logs: {
-    path: '/api/v2/transactions/:id/logs',
+    path: '/api/v2/transactions/:hash/logs',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'items_count' as const, 'transaction_hash' as const, 'index' as const ],
     filterFields: [ ],
   },
   tx_token_transfers: {
-    path: '/api/v2/transactions/:id/token-transfers',
+    path: '/api/v2/transactions/:hash/token-transfers',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'transaction_hash' as const, 'index' as const ],
     filterFields: [ 'type' as const ],
   },
   tx_raw_trace: {
-    path: '/api/v2/transactions/:id/raw-trace',
+    path: '/api/v2/transactions/:hash/raw-trace',
+    pathParams: [ 'hash' as const ],
   },
 
   // ADDRESSES
@@ -146,90 +167,124 @@ export const RESOURCES = {
 
   // ADDRESS
   address: {
-    path: '/api/v2/addresses/:id',
+    path: '/api/v2/addresses/:hash',
+    pathParams: [ 'hash' as const ],
   },
   address_counters: {
-    path: '/api/v2/addresses/:id/counters',
-  },
-  address_token_balances: {
-    path: '/api/v2/addresses/:id/token-balances',
+    path: '/api/v2/addresses/:hash/counters',
+    pathParams: [ 'hash' as const ],
   },
+  // this resource doesn't have pagination, so causing huge problems on some addresses page
+  // address_token_balances: {
+  //   path: '/api/v2/addresses/:hash/token-balances',
+  // },
   address_txs: {
-    path: '/api/v2/addresses/:id/transactions',
+    path: '/api/v2/addresses/:hash/transactions',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'index' as const ],
     filterFields: [ 'filter' as const ],
   },
   address_internal_txs: {
-    path: '/api/v2/addresses/:id/internal-transactions',
+    path: '/api/v2/addresses/:hash/internal-transactions',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'index' as const, 'transaction_index' as const ],
     filterFields: [ 'filter' as const ],
   },
   address_token_transfers: {
-    path: '/api/v2/addresses/:id/token-transfers',
+    path: '/api/v2/addresses/:hash/token-transfers',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'index' as const, 'transaction_index' as const ],
     filterFields: [ 'filter' as const, 'type' as const, 'token' as const ],
   },
   address_blocks_validated: {
-    path: '/api/v2/addresses/:id/blocks-validated',
+    path: '/api/v2/addresses/:hash/blocks-validated',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'items_count' as const, 'block_number' as const ],
     filterFields: [ ],
   },
   address_coin_balance: {
-    path: '/api/v2/addresses/:id/coin-balance-history',
+    path: '/api/v2/addresses/:hash/coin-balance-history',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'items_count' as const, 'block_number' as const ],
     filterFields: [ ],
   },
   address_coin_balance_chart: {
-    path: '/api/v2/addresses/:id/coin-balance-history-by-day',
+    path: '/api/v2/addresses/:hash/coin-balance-history-by-day',
+    pathParams: [ 'hash' as const ],
   },
   address_logs: {
-    path: '/api/v2/addresses/:id/logs',
+    path: '/api/v2/addresses/:hash/logs',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'items_count' as const, 'transaction_index' as const, 'index' as const, 'block_number' as const ],
     filterFields: [ ],
   },
   address_tokens: {
-    path: '/api/v2/addresses/:id/tokens',
+    path: '/api/v2/addresses/:hash/tokens',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'items_count' as const, 'token_name' as const, 'token_type' as const, 'value' as const ],
     filterFields: [ 'type' as const ],
   },
 
   // CONTRACT
   contract: {
-    path: '/api/v2/smart-contracts/:id',
+    path: '/api/v2/smart-contracts/:hash',
+    pathParams: [ 'hash' as const ],
   },
   contract_methods_read: {
-    path: '/api/v2/smart-contracts/:id/methods-read',
+    path: '/api/v2/smart-contracts/:hash/methods-read',
+    pathParams: [ 'hash' as const ],
   },
   contract_methods_read_proxy: {
-    path: '/api/v2/smart-contracts/:id/methods-read-proxy',
+    path: '/api/v2/smart-contracts/:hash/methods-read-proxy',
+    pathParams: [ 'hash' as const ],
   },
   contract_method_query: {
-    path: '/api/v2/smart-contracts/:id/query-read-method',
+    path: '/api/v2/smart-contracts/:hash/query-read-method',
+    pathParams: [ 'hash' as const ],
   },
   contract_methods_write: {
-    path: '/api/v2/smart-contracts/:id/methods-write',
+    path: '/api/v2/smart-contracts/:hash/methods-write',
+    pathParams: [ 'hash' as const ],
   },
   contract_methods_write_proxy: {
-    path: '/api/v2/smart-contracts/:id/methods-write-proxy',
+    path: '/api/v2/smart-contracts/:hash/methods-write-proxy',
+    pathParams: [ 'hash' as const ],
+  },
+  contract_verification_config: {
+    path: '/api/v2/smart-contracts/verification/config',
+  },
+  contract_verification_via: {
+    path: '/api/v2/smart-contracts/:hash/verification/via/:method',
+    pathParams: [ 'hash' as const, 'method' as const ],
   },
 
   // TOKEN
   token: {
     path: '/api/v2/tokens/:hash',
+    pathParams: [ 'hash' as const ],
   },
   token_counters: {
     path: '/api/v2/tokens/:hash/counters',
+    pathParams: [ 'hash' as const ],
   },
   token_holders: {
     path: '/api/v2/tokens/:hash/holders',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'items_count' as const, 'value' as const ],
     filterFields: [],
   },
   token_transfers: {
     path: '/api/v2/tokens/:hash/transfers',
+    pathParams: [ 'hash' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'index' as const ],
     filterFields: [],
   },
+  token_inventory: {
+    path: '/api/v2/tokens/:hash/instances',
+    pathParams: [ 'hash' as const ],
+    paginationFields: [ 'unique_token' as const ],
+    filterFields: [],
+  },
   tokens: {
     path: '/api/v2/tokens',
     paginationFields: [ 'holder_count' as const, 'items_count' as const, 'name' as const ],
@@ -239,12 +294,15 @@ export const RESOURCES = {
   // TOKEN INSTANCE
   token_instance: {
     path: '/api/v2/tokens/:hash/instances/:id',
+    pathParams: [ 'hash' as const, 'id' as const ],
   },
   token_instance_transfers_count: {
     path: '/api/v2/tokens/:hash/instances/:id/transfers-count',
+    pathParams: [ 'hash' as const, 'id' as const ],
   },
   token_instance_transfers: {
     path: '/api/v2/tokens/:hash/instances/:id/transfers',
+    pathParams: [ 'hash' as const, 'id' as const ],
     paginationFields: [ 'block_number' as const, 'items_count' as const, 'index' as const, 'token_id' as const ],
     filterFields: [],
   },
@@ -307,6 +365,15 @@ export type ResourcePaginationKey<R extends ResourceName> = typeof RESOURCES[R]
 
 export const resourceKey = (x: keyof typeof RESOURCES) => x;
 
+type ResourcePathParamName<Resource extends ResourceName> =
+  typeof RESOURCES[Resource] extends { pathParams: Array<string> } ?
+    ArrayElement<typeof RESOURCES[Resource]['pathParams']> :
+    string;
+
+export type ResourcePathParams<Resource extends ResourceName> = typeof RESOURCES[Resource] extends { pathParams: Array<string> } ?
+  Record<ResourcePathParamName<Resource>, string | undefined> :
+  never;
+
 export interface ResourceError<T = unknown> {
   payload?: T;
   status: Response['status'];
@@ -322,7 +389,7 @@ export type PaginatedResources = 'blocks' | 'block_txs' |
 'address_txs' | 'address_internal_txs' | 'address_token_transfers' | 'address_blocks_validated' | 'address_coin_balance' |
 'search' |
 'address_logs' | 'address_tokens' |
-'token_transfers' | 'token_holders' | 'tokens' |
+'token_transfers' | 'token_holders' | 'token_inventory' | 'tokens' |
 'token_instance_transfers';
 
 export type PaginatedResponse<Q extends PaginatedResources> = ResourcePayload<Q>;
@@ -358,7 +425,6 @@ Q extends 'tx_raw_trace' ? RawTracesResponse :
 Q extends 'addresses' ? AddressesResponse :
 Q extends 'address' ? Address :
 Q extends 'address_counters' ? AddressCounters :
-Q extends 'address_token_balances' ? Array<AddressTokenBalance> :
 Q extends 'address_txs' ? AddressTransactionsResponse :
 Q extends 'address_internal_txs' ? AddressInternalTxsResponse :
 Q extends 'address_token_transfers' ? AddressTokenTransferResponse :
@@ -374,6 +440,7 @@ Q extends 'token_holders' ? TokenHolders :
 Q extends 'token_instance' ? TokenInstance :
 Q extends 'token_instance_transfers_count' ? TokenInstanceTransfersCount :
 Q extends 'token_instance_transfers' ? TokenInstanceTransferResponse :
+Q extends 'token_inventory' ? TokenInventoryResponse :
 Q extends 'tokens' ? TokensResponse :
 Q extends 'search' ? SearchResult :
 Q extends 'contract' ? SmartContract :
@@ -382,6 +449,7 @@ Q extends 'contract_methods_read_proxy' ? Array<SmartContractReadMethod> :
 Q extends 'contract_methods_write' ? Array<SmartContractWriteMethod> :
 Q extends 'contract_methods_write_proxy' ? Array<SmartContractWriteMethod> :
 Q extends 'visualize_sol2uml' ? VisualizedContract :
+Q extends 'contract_verification_config' ? SmartContractVerificationConfig :
 never;
 /* eslint-enable @typescript-eslint/indent */
 

lib/api/useApiFetch.tsx

@@ -6,10 +6,10 @@ import useFetch from 'lib/hooks/useFetch';
 
 import buildUrl from './buildUrl';
 import { RESOURCES } from './resources';
-import type { ApiResource } from './resources';
+import type { ApiResource, ResourceName, ResourcePathParams } from './resources';
 
-export interface Params {
-  pathParams?: Record<string, string | undefined>;
+export interface Params<R extends ResourceName> {
+  pathParams?: ResourcePathParams<R>;
   queryParams?: Record<string, string | Array<string> | number | undefined>;
   fetchParams?: Pick<FetchParams, 'body' | 'method' | 'signal'>;
 }
@@ -17,12 +17,12 @@ export interface Params {
 export default function useApiFetch() {
   const fetch = useFetch();
 
-  return React.useCallback(<R extends keyof typeof RESOURCES, SuccessType = unknown, ErrorType = unknown>(
+  return React.useCallback(<R extends ResourceName, SuccessType = unknown, ErrorType = unknown>(
     resourceName: R,
-    { pathParams, queryParams, fetchParams }: Params = {},
+    { pathParams, queryParams, fetchParams }: Params<R> = {},
   ) => {
     const resource: ApiResource = RESOURCES[resourceName];
-    const url = buildUrl(resource, pathParams, queryParams);
+    const url = buildUrl(resourceName, pathParams, queryParams);
     return fetch<SuccessType, ErrorType>(url, {
       credentials: 'include',
       ...(resource.endpoint && appConfig.host === 'localhost' ? {

lib/api/useApiQuery.tsx

@@ -5,7 +5,7 @@ import type { ResourceError, ResourceName, ResourcePayload } from './resources';
 import type { Params as ApiFetchParams } from './useApiFetch';
 import useApiFetch from './useApiFetch';
 
-export interface Params<R extends ResourceName, E = unknown> extends ApiFetchParams {
+export interface Params<R extends ResourceName, E = unknown> extends ApiFetchParams<R> {
   queryOptions?: Omit<UseQueryOptions<unknown, ResourceError<E>, ResourcePayload<R>>, 'queryKey' | 'queryFn'>;
 }
 

lib/bigint/sumBnReducer.ts

+import type BigNumber from 'bignumber.js';
+
+export default function sumBnReducer(result: BigNumber, item: BigNumber) {
+  return result.plus(item);
+}

lib/consts.ts

@@ -12,3 +12,6 @@ export const DAY = 24 * HOUR;
 export const WEEK = 7 * DAY;
 export const MONTH = 30 * DAY;
 export const YEAR = 365 * DAY;
+
+export const Kb = 1_000;
+export const Mb = 1_000 * Kb;

lib/getCurrencyValue.ts

 import BigNumber from 'bignumber.js';
 
+import { ZERO } from 'lib/consts';
+
 interface Params {
   value: string;
   exchangeRate?: string | null;
@@ -13,10 +15,11 @@ export default function getCurrencyValue({ value, accuracy, accuracyUsd, decimal
   const valueResult = accuracy ? valueCurr.dp(accuracy).toFormat() : valueCurr.toFormat();
 
   let usdResult: string | undefined;
+  let usdBn = ZERO;
 
   if (exchangeRate) {
     const exchangeRateBn = new BigNumber(exchangeRate);
-    const usdBn = valueCurr.times(exchangeRateBn);
+    usdBn = valueCurr.times(exchangeRateBn);
     if (accuracyUsd && !usdBn.isEqualTo(0)) {
       const usdBnDp = usdBn.dp(accuracyUsd);
       usdResult = usdBnDp.isEqualTo(0) ? usdBn.precision(accuracyUsd).toFormat() : usdBnDp.toFormat();
@@ -25,5 +28,5 @@ export default function getCurrencyValue({ value, accuracy, accuracyUsd, decimal
     }
   }
 
-  return { valueStr: valueResult, usd: usdResult };
+  return { valueStr: valueResult, usd: usdResult, usdBn };
 }

lib/hooks/useFetch.tsx

@@ -11,7 +11,7 @@ export interface Params {
   method?: RequestInit['method'];
   headers?: RequestInit['headers'];
   signal?: RequestInit['signal'];
-  body?: Record<string, unknown>;
+  body?: Record<string, unknown> | FormData;
   credentials?: RequestCredentials;
 }
 
@@ -20,13 +20,27 @@ export default function useFetch() {
   const { token } = queryClient.getQueryData<CsrfData>(getResourceKey('csrf')) || {};
 
   return React.useCallback(<Success, Error>(path: string, params?: Params): Promise<Success | ResourceError<Error>> => {
-    const hasBody = params?.method && ![ 'GET', 'HEAD' ].includes(params.method);
+    const _body = params?.body;
+    const isFormData = _body instanceof FormData;
+    const isBodyAllowed = params?.method && ![ 'GET', 'HEAD' ].includes(params.method);
+
+    const body: FormData | string | undefined = (() => {
+      if (!isBodyAllowed) {
+        return;
+      }
+
+      if (isFormData) {
+        return _body;
+      }
+
+      return JSON.stringify({ ..._body, _csrf_token: token });
+    })();
 
     const reqParams = {
       ...params,
-      body: hasBody ? JSON.stringify({ ...params.body, _csrf_token: token }) : undefined,
+      body,
       headers: {
-        ...(hasBody ? { 'Content-type': 'application/json' } : undefined),
+        ...(isBodyAllowed && !isFormData ? { 'Content-type': 'application/json' } : undefined),
         ...params?.headers,
       },
     };

lib/hooks/useLoginUrl.tsx

 import { useRouter } from 'next/router';
+import { route } from 'nextjs-routes';
 
-import link from 'lib/link/link';
+import appConfig from 'configs/app/config';
 
 export default function useLoginUrl() {
   const router = useRouter();
-  return link('auth', {}, { path: router.asPath });
+  return appConfig.authUrl + route({ pathname: '/auth/auth0', query: { path: router.asPath } });
 }

lib/hooks/useNavItems.tsx

+import { useRouter } from 'next/router';
+import type { Route } from 'nextjs-routes';
 import React from 'react';
 
 import appConfig from 'configs/app/config';
@@ -14,40 +16,76 @@ import tokensIcon from 'icons/token.svg';
 import transactionsIcon from 'icons/transactions.svg';
 import walletIcon from 'icons/wallet.svg';
 import watchlistIcon from 'icons/watchlist.svg';
-import link from 'lib/link/link';
-import useCurrentRoute from 'lib/link/useCurrentRoute';
 import notEmpty from 'lib/notEmpty';
 
-export default function useNavItems() {
+export interface NavItem {
+  text: string;
+  nextRoute: Route;
+  icon: React.FunctionComponent<React.SVGAttributes<SVGElement>>;
+  isActive?: boolean;
+  isNewUi?: boolean;
+}
+
+interface ReturnType {
+  mainNavItems: Array<NavItem>;
+  accountNavItems: Array<NavItem>;
+  profileItem: NavItem;
+}
+
+export default function useNavItems(): ReturnType {
   const isMarketplaceFilled = appConfig.marketplaceAppList.length > 0;
 
-  const currentRoute = useCurrentRoute()();
+  const router = useRouter();
+  const pathname = router.pathname;
 
   return React.useMemo(() => {
     const mainNavItems = [
-      { text: 'Blocks', url: link('blocks'), icon: blocksIcon, isActive: currentRoute.startsWith('block'), isNewUi: true },
-      { text: 'Transactions', url: link('txs'), icon: transactionsIcon, isActive: currentRoute.startsWith('tx'), isNewUi: true },
-      { text: 'Tokens', url: link('tokens'), icon: tokensIcon, isActive: currentRoute.startsWith('token'), isNewUi: true },
-      { text: 'Accounts', url: link('accounts'), icon: walletIcon, isActive: currentRoute === 'accounts', isNewUi: true },
+      { text: 'Blocks', nextRoute: { pathname: '/blocks' as const }, icon: blocksIcon, isActive: pathname.startsWith('/block'), isNewUi: true },
+      { text: 'Transactions', nextRoute: { pathname: '/txs' as const }, icon: transactionsIcon, isActive: pathname.startsWith('/tx'), isNewUi: true },
+      { text: 'Tokens', nextRoute: { pathname: '/tokens' as const }, icon: tokensIcon, isActive: pathname.startsWith('/token'), isNewUi: true },
+      { text: 'Accounts', nextRoute: { pathname: '/accounts' as const }, icon: walletIcon, isActive: pathname === '/accounts', isNewUi: true },
       isMarketplaceFilled ?
-        { text: 'Apps', url: link('apps'), icon: appsIcon, isActive: currentRoute.startsWith('app'), isNewUi: true } : null,
-      { text: 'Charts & stats', url: link('stats'), icon: statsIcon, isActive: currentRoute === 'stats', isNewUi: true },
+        { text: 'Apps', nextRoute: { pathname: '/apps' as const }, icon: appsIcon, isActive: pathname.startsWith('/app'), isNewUi: true } : null,
+      { text: 'Charts & stats', nextRoute: { pathname: '/stats' as const }, icon: statsIcon, isActive: pathname === '/stats', isNewUi: true },
       // there should be custom site sections like Stats, Faucet, More, etc but never an 'other'
       // examples https://explorer-edgenet.polygon.technology/ and https://explorer.celo.org/
       // at this stage custom menu items is under development, we will implement it later
-      // { text: 'Other', url: link('other'), icon: gearIcon, isActive: currentRoute === 'other' },
+      // { text: 'Other', url: link('other'), icon: gearIcon, isActive: pathname === 'other' },
     ].filter(notEmpty);
 
     const accountNavItems = [
-      { text: 'Watchlist', url: link('watchlist'), icon: watchlistIcon, isActive: currentRoute === 'watchlist', isNewUi: true },
-      { text: 'Private tags', url: link('private_tags'), icon: privateTagIcon, isActive: currentRoute.startsWith('private_tags'), isNewUi: true },
-      { text: 'Public tags', url: link('public_tags'), icon: publicTagIcon, isActive: currentRoute === 'public_tags', isNewUi: true },
-      { text: 'API keys', url: link('api_keys'), icon: apiKeysIcon, isActive: currentRoute === 'api_keys', isNewUi: true },
-      { text: 'Custom ABI', url: link('custom_abi'), icon: abiIcon, isActive: currentRoute === 'custom_abi', isNewUi: true },
+      {
+        text: 'Watchlist',
+        nextRoute: { pathname: '/account/watchlist' as const },
+        icon: watchlistIcon,
+        isActive: pathname === '/account/watchlist',
+        isNewUi: true,
+      },
+      {
+        text: 'Private tags',
+        nextRoute: { pathname: '/account/tag_address' as const },
+        icon: privateTagIcon,
+        isActive: pathname === '/account/tag_address',
+        isNewUi: true,
+      },
+      {
+        text: 'Public tags',
+        nextRoute: { pathname: '/account/public_tags_request' as const },
+        icon: publicTagIcon, isActive: pathname === '/account/public_tags_request', isNewUi: true,
+      },
+      { text: 'API keys', nextRoute: { pathname: '/account/api_key' as const }, icon: apiKeysIcon, isActive: pathname === '/account/api_key', isNewUi: true },
+      {
+        text: 'Custom ABI',
+        nextRoute: { pathname: '/account/custom_abi' as const },
+        icon: abiIcon,
+        isActive: pathname === '/account/custom_abi',
+        isNewUi: true,
+      },
     ];
 
-    const profileItem = { text: 'My profile', url: link('profile'), icon: profileIcon, isActive: currentRoute === 'profile', isNewUi: true };
+    const profileItem = {
+      text: 'My profile', nextRoute: { pathname: '/auth/profile' as const }, icon: profileIcon, isActive: pathname === '/auth/profile', isNewUi: true };
 
     return { mainNavItems, accountNavItems, profileItem };
-  }, [ isMarketplaceFilled, currentRoute ]);
+  }, [ isMarketplaceFilled, pathname ]);
 }

lib/hooks/useNewTxsSocket.tsx

@@ -3,14 +3,13 @@ import { useRouter } from 'next/router';
 import React from 'react';
 
 import useGradualIncrement from 'lib/hooks/useGradualIncrement';
-import { ROUTES } from 'lib/link/routes';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
 
 function getSocketParams(router: NextRouter) {
 
   if (
-    router.pathname === ROUTES.txs.pattern &&
+    router.pathname === '/txs' &&
     (router.query.tab === 'validated' || router.query.tab === undefined) &&
     !router.query.block_number &&
     !router.query.page
@@ -18,12 +17,12 @@ function getSocketParams(router: NextRouter) {
     return { topic: 'transactions:new_transaction' as const, event: 'transaction' as const };
   }
 
-  if (router.pathname === ROUTES.network_index.pattern) {
+  if (router.pathname === '/') {
     return { topic: 'transactions:new_transaction' as const, event: 'transaction' as const };
   }
 
   if (
-    router.pathname === ROUTES.txs.pattern &&
+    router.pathname === '/txs' &&
     router.query.tab === 'pending' &&
     !router.query.block_number &&
     !router.query.page

lib/link/isAccountRoute.ts

-export const ACCOUNT_ROUTES: Array<RouteName> = [ 'watchlist', 'private_tags', 'public_tags', 'api_keys', 'custom_abi' ];
-import type { RouteName } from 'lib/link/routes';
-
-export default function isAccountRoute(route: RouteName) {
-  return ACCOUNT_ROUTES.includes(route);
-}

lib/link/link.test.ts

-import link from './link';
-
-it('makes correct link if there are no params in path', () => {
-  const result = link('api_keys');
-
-  expect(result).toBe('https://blockscout.com/account/api_key');
-});
-
-it('makes correct link if there are params in path', () => {
-  const result = link('token_instance_item', { id: '42', hash: '0x67e90a54AeEA85f21949c645082FE95d77BC1E70' });
-
-  expect(result).toBe('https://blockscout.com/token/0x67e90a54AeEA85f21949c645082FE95d77BC1E70/instance/42');
-});
-
-it('makes correct link with query params', () => {
-  const result = link('tx', { id: '0x4eb3b3b35d4c4757629bee32fc7a28b5dece693af8e7a383cf4cd6debe97ecf2' }, { tab: 'index', foo: 'bar' });
-
-  expect(result).toBe('https://blockscout.com/tx/0x4eb3b3b35d4c4757629bee32fc7a28b5dece693af8e7a383cf4cd6debe97ecf2?tab=index&foo=bar');
-});

lib/link/link.ts

-import appConfig from 'configs/app/config';
-
-import { ROUTES } from './routes';
-import type { RouteName } from './routes';
-
-const PATH_PARAM_REGEXP = /\/:(\w+)/g;
-
-export default function link(
-  routeName: RouteName,
-  urlParams?: Record<string, Array<string> | string | undefined>,
-  queryParams?: Record<string, string>,
-): string {
-  const route = ROUTES[routeName];
-  if (!route) {
-    return '';
-  }
-
-  const path = route.pattern.replace(PATH_PARAM_REGEXP, (_, paramName: string) => {
-    let paramValue = urlParams?.[paramName];
-    if (Array.isArray(paramValue)) {
-      // FIXME we don't have yet params as array, but typescript says that we could
-      // dunno know how to manage it, fix me if you find an issue
-      paramValue = paramValue.join(',');
-    }
-
-    return paramValue ? `/${ paramValue }` : '';
-  });
-  const baseUrl = routeName === 'auth' ? appConfig.authUrl : appConfig.baseUrl;
-
-  const url = new URL(path, baseUrl);
-
-  queryParams && Object.entries(queryParams).forEach(([ key, value ]) => {
-    url.searchParams.append(key, value);
-  });
-
-  return url.toString();
-}

lib/link/paths.json

-{
-  "network_index": "/",
-  "watchlist": "/account/watchlist",
-  "private_tags": "/account/tag_address",
-  "public_tags": "/account/public_tags_request",
-  "api_keys": "/account/api_key",
-  "custom_abi": "/account/custom_abi",
-  "profile": "/auth/profile",
-  "txs": "/txs",
-  "tx": "/tx/:id",
-  "blocks": "/blocks",
-  "block": "/block/:id",
-  "tokens": "/tokens",
-  "token_index": "/token/:hash",
-  "token_instance_item": "/token/:hash/instance/:id",
-  "address_index": "/address/:id",
-  "address_contract_verification": "/address/:id/contract_verification",
-  "accounts": "/accounts",
-  "apps": "/apps",
-  "app_index": "/apps/:id",
-  "search_results": "/search-results",
-  "auth": "/auth/auth0",
-  "stats": "/stats",
-  "visualize_sol2uml": "/visualize/sol2uml",
-  "csv_export": "/csv-export"
-}

lib/link/routes.ts

-import appConfig from 'configs/app/config';
-
-import PATHS from './paths.json';
-
-export interface Route {
-  pattern: string;
-  crossNetworkNavigation?: boolean; // route will not change when switching networks
-}
-
-export type RouteName = keyof typeof ROUTES;
-
-export const ROUTES = {
-  // NETWORK MAIN PAGE
-  network_index: {
-    pattern: PATHS.network_index,
-    crossNetworkNavigation: true,
-  },
-
-  // ACCOUNT
-  watchlist: {
-    pattern: PATHS.watchlist,
-  },
-  private_tags: {
-    pattern: PATHS.private_tags,
-  },
-  public_tags: {
-    pattern: PATHS.public_tags,
-  },
-  api_keys: {
-    pattern: PATHS.api_keys,
-  },
-  custom_abi: {
-    pattern: PATHS.custom_abi,
-  },
-  profile: {
-    pattern: PATHS.profile,
-  },
-
-  // TRANSACTIONS
-  txs: {
-    pattern: PATHS.txs,
-    crossNetworkNavigation: true,
-  },
-  tx: {
-    pattern: PATHS.tx,
-  },
-
-  // BLOCKS
-  blocks: {
-    pattern: PATHS.blocks,
-    crossNetworkNavigation: true,
-  },
-  block: {
-    pattern: PATHS.block,
-  },
-
-  // TOKENS
-  tokens: {
-    pattern: PATHS.tokens,
-    crossNetworkNavigation: true,
-  },
-  token_index: {
-    pattern: PATHS.token_index,
-    crossNetworkNavigation: true,
-  },
-  token_instance_item: {
-    pattern: PATHS.token_instance_item,
-  },
-
-  // ADDRESSES
-  address_index: {
-    pattern: PATHS.address_index,
-    crossNetworkNavigation: true,
-  },
-  address_contract_verification: {
-    pattern: PATHS.address_contract_verification,
-    crossNetworkNavigation: true,
-  },
-
-  // ACCOUNTS
-  accounts: {
-    pattern: PATHS.accounts,
-    crossNetworkNavigation: true,
-  },
-
-  // APPS
-  apps: {
-    pattern: PATHS.apps,
-  },
-  app_index: {
-    pattern: PATHS.app_index,
-  },
-
-  stats: {
-    pattern: PATHS.stats,
-  },
-
-  // SEARCH
-  search_results: {
-    pattern: PATHS.search_results,
-  },
-
-  // VISUALIZE
-  visualize_sol2uml: {
-    pattern: PATHS.visualize_sol2uml,
-  },
-
-  csv_export: {
-    pattern: PATHS.csv_export,
-  },
-
-  // AUTH
-  auth: {
-    pattern: PATHS.auth,
-  },
-};
-
-// !!! for development purpose only !!!
-// don't wanna strict ROUTES to type "Record<string, Route>"
-// otherwise we lose benefit of using "keyof typeof ROUTES" for possible route names (it will be any string then)
-// but we still want typescript to tell us if routes follow its interface
-// so we do this simple type-checking here
-//
-// another option is to create common enum with all possible route names and use it across the project
-// but it is a little bit overwhelming as it seems right now
-function checkRoutes(route: Record<string, Route>) {
-  return route;
-}
-
-if (appConfig.isDev) {
-  checkRoutes(ROUTES);
-}

lib/link/useCurrentRoute.ts

-import { useRouter } from 'next/router';
-import React from 'react';
-
-import type { RouteName } from 'lib/link/routes';
-import { ROUTES } from 'lib/link/routes';
-
-const PATH_PARAM_REGEXP = /\/:(\w+)/g;
-
-export default function useCurrentRoute() {
-  const { route: nextRoute } = useRouter();
-
-  return React.useCallback((): RouteName => {
-    for (const routeName in ROUTES) {
-      const route = ROUTES[routeName as RouteName];
-      const formattedRoute = route.pattern.replace(PATH_PARAM_REGEXP, (_, paramName: string) => {
-        return `/[${ paramName }]`;
-      });
-      if (formattedRoute === nextRoute) {
-        return routeName as RouteName;
-      }
-    }
-
-    return 'network_index';
-  }, [ nextRoute ]);
-}

lib/next/address/getSeo.ts

-import type { PageParams } from './types';
+import type { RoutedQuery } from 'nextjs-routes';
 
 import getNetworkTitle from 'lib/networks/getNetworkTitle';
 
-export default function getSeo(params: PageParams) {
+export default function getSeo(params: RoutedQuery<'/address/[hash]'>) {
   const networkTitle = getNetworkTitle();
 
   return {
-    title: params ? `${ params.id } - ${ networkTitle }` : '',
+    title: params ? `${ params.hash } - ${ networkTitle }` : '',
     description: params ?
-      `View the account balance, transactions, and other data for ${ params.id } on the ${ networkTitle }` :
+      `View the account balance, transactions, and other data for ${ params.hash } on the ${ networkTitle }` :
       '',
   };
 }

lib/next/address/types.ts

-export type PageParams = {
-  id: string;
-}

lib/next/block/getSeo.ts

-import type { PageParams } from './types';
+import type { RoutedQuery } from 'nextjs-routes';
 
 import getNetworkTitle from 'lib/networks/getNetworkTitle';
 
-export default function getSeo(params?: PageParams) {
+export default function getSeo(params?: RoutedQuery<'/block/[height]'>) {
   const networkTitle = getNetworkTitle();
 
   return {
-    title: params ? `Block ${ params.id } - ${ networkTitle }` : '',
-    description: params ? `View the transactions, token transfers, and uncles for block number ${ params.id }` : '',
+    title: params ? `Block ${ params.height } - ${ networkTitle }` : '',
+    description: params ? `View the transactions, token transfers, and uncles for block number ${ params.height }` : '',
   };
 }

lib/next/block/types.ts

-export type PageParams = {
-  id: string;
-}

lib/next/getServerSideProps.ts

@@ -4,6 +4,8 @@ export type Props = {
   cookies: string;
   referrer: string;
   id?: string;
+  height?: string;
+  hash?: string;
 }
 
 export const getServerSideProps: GetServerSideProps<Props> = async({ req, query }) => {
@@ -12,6 +14,8 @@ export const getServerSideProps: GetServerSideProps<Props> = async({ req, query
       cookies: req.headers.cookie || '',
       referrer: req.headers.referer || '',
       id: query.id?.toString() || '',
+      height: query.height?.toString() || '',
+      hash: query.hash?.toString() || '',
     },
   };
 };

lib/next/tx/getSeo.ts

-import type { PageParams } from './types';
+import type { RoutedQuery } from 'nextjs-routes';
 
 import getNetworkTitle from 'lib/networks/getNetworkTitle';
 
-export default function getSeo(params?: PageParams) {
+export default function getSeo(params?: RoutedQuery<'/tx/[hash]'>) {
   const networkTitle = getNetworkTitle();
 
   return {
-    title: params ? `Transaction ${ params.id } - ${ networkTitle }` : '',
-    description: params ? `View transaction ${ params.id } on ${ networkTitle }` : '',
+    title: params ? `Transaction ${ params.hash } - ${ networkTitle }` : '',
+    description: params ? `View transaction ${ params.hash } on ${ networkTitle }` : '',
   };
 }

lib/next/tx/types.ts

-export type PageParams = {
-  id: string;
-}

lib/router/getQueryParamString.ts

+export default function getQueryParamString(param: string | Array<string> | undefined): string {
+  if (Array.isArray(param)) {
+    return param.join(',');
+  }
+
+  return param || '';
+}

lib/socket/context.tsx

+// https://hexdocs.pm/phoenix/js/
 import type { SocketConnectOption } from 'phoenix';
 import { Socket } from 'phoenix';
 import React, { useEffect, useState } from 'react';

lib/socket/types.ts

@@ -2,6 +2,7 @@ import type { Channel } from 'phoenix';
 
 import type { AddressCoinBalanceHistoryItem } from 'types/api/address';
 import type { NewBlockSocketResponse } from 'types/api/block';
+import type { SmartContractVerificationResponse } from 'types/api/contract';
 import type { TokenTransfer } from 'types/api/tokenTransfer';
 import type { Transaction } from 'types/api/transaction';
 
@@ -19,6 +20,7 @@ SocketMessage.AddressTxs |
 SocketMessage.AddressTxsPending |
 SocketMessage.AddressTokenTransfer |
 SocketMessage.TokenTransfers |
+SocketMessage.ContractVerification |
 SocketMessage.Unknown;
 
 interface SocketMessageParamsGeneric<Event extends string | undefined, Payload extends object | unknown> {
@@ -43,6 +45,7 @@ export namespace SocketMessage {
   export type AddressTxs = SocketMessageParamsGeneric<'transaction', { transaction: Transaction }>;
   export type AddressTxsPending = SocketMessageParamsGeneric<'pending_transaction', { transaction: Transaction }>;
   export type AddressTokenTransfer = SocketMessageParamsGeneric<'token_transfer', { token_transfer: TokenTransfer }>;
-  export type TokenTransfers = SocketMessageParamsGeneric<'token_transfer', {token_transfer: number }>
+  export type TokenTransfers = SocketMessageParamsGeneric<'token_transfer', {token_transfer: number }>;
+  export type ContractVerification = SocketMessageParamsGeneric<'verification_result', SmartContractVerificationResponse>;
   export type Unknown = SocketMessageParamsGeneric<undefined, unknown>;
 }

lib/socket/useSocketChannel.tsx

@@ -60,7 +60,11 @@ export default function useSocketChannel({ topic, params, isDisabled, onJoin, on
     } else {
       ch = socket.channel(topic);
       CHANNEL_REGISTRY[topic] = ch;
-      ch.join().receive('ok', (message) => onJoinRef.current?.(ch, message));
+      ch.join()
+        .receive('ok', (message) => onJoinRef.current?.(ch, message))
+        .receive('error', () => {
+          onSocketError?.();
+        });
     }
 
     setChannel(ch);
@@ -70,7 +74,7 @@ export default function useSocketChannel({ topic, params, isDisabled, onJoin, on
       delete CHANNEL_REGISTRY[topic];
       setChannel(undefined);
     };
-  }, [ socket, topic, params, isDisabled ]);
+  }, [ socket, topic, params, isDisabled, onSocketError ]);
 
   return channel;
 }

lib/token/tokenTypes.ts

-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 
 const TOKEN_TYPE: Array<{ title: string; id: TokenType }> = [
   { title: 'ERC-20', id: 'ERC-20' },

middleware.ts

 import type { NextRequest } from 'next/server';
 import { NextResponse } from 'next/server';
+import { route } from 'nextjs-routes';
 
 import appConfig from 'configs/app/config';
 import { NAMES } from 'lib/cookies';
 import getCspPolicy from 'lib/csp/getCspPolicy';
-import link from 'lib/link/link';
 
 const cspPolicy = getCspPolicy();
 
@@ -22,7 +22,7 @@ export function middleware(req: NextRequest) {
   const apiToken = req.cookies.get(NAMES.API_TOKEN);
 
   if ((isAccountRoute || isProfileRoute) && !apiToken && appConfig.isAccountSupported) {
-    const authUrl = link('auth', undefined, { path: req.nextUrl.pathname });
+    const authUrl = appConfig.authUrl + route({ pathname: '/auth/auth0', query: { path: req.nextUrl.pathname } });
     return NextResponse.redirect(authUrl);
   }
 

mocks/address/tokenBalance.ts → mocks/address/tokens.ts

@@ -80,20 +80,26 @@ export const erc1155LongId: AddressTokenBalance = {
   value: '42',
 };
 
-export const baseList = [
+export const erc20List = {
+  items: [
     erc20a,
     erc20b,
     erc20c,
+  ],
+};
+
+export const erc721List = {
+  items: [
     erc721a,
     erc721b,
     erc721c,
+  ],
+};
+
+export const erc1155List = {
+  items: [
     erc1155withoutName,
     erc1155a,
     erc1155b,
-];
-
-export const longValuesList = [
-  erc20LongSymbol,
-  erc721LongSymbol,
-  erc1155LongId,
-];
+  ],
+};

mocks/tokens/tokenHolders.ts

-import type { TokenHolders } from 'types/api/tokenInfo';
+import type { TokenHolders } from 'types/api/token';
 
 import { withName, withoutName } from 'mocks/address/address';
 

mocks/tokens/tokenInfo.ts

-import type { TokenCounters, TokenInfo } from 'types/api/tokenInfo';
+import type { TokenCounters, TokenInfo } from 'types/api/token';
 
 export const tokenInfo: TokenInfo = {
   address: '0x55d536e4d6c1993d8ef2e2a4ef77f02088419420',

mocks/tokens/tokenInstance.ts

-import type { TokenInstance } from 'types/api/tokens';
+import type { TokenInstance } from 'types/api/token';
 
 import * as addressMock from '../address/address';
 import { tokenInfoERC721a } from './tokenInfo';

mocks/txs/tx.ts

@@ -64,6 +64,7 @@ export const base: Transaction = {
   ],
   type: 2,
   value: '42000000000000000000',
+  actions: [],
 };
 
 export const withContractCreation: Transaction = {
@@ -170,3 +171,72 @@ export const pending: Transaction = {
   type: null,
   value: '0',
 };
+
+export const withActionsUniswap: Transaction = {
+  ...base,
+  actions: [
+    {
+      data: {
+        address0: '0x6f16598F00eDabEA92B4Cef4b6aa0d45c898A9AE',
+        address1: '0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6',
+        amount0: '7143.488560357232097378',
+        amount1: '10',
+        symbol0: 'XFT',
+        symbol1: 'Ether',
+      },
+      protocol: 'uniswap_v3',
+      type: 'mint',
+    },
+    {
+      data: {
+        address: '0xC36442b4a4522E871399CD717aBDD847Ab11FE88',
+        ids: [
+          '53699',
+          '53700123456',
+          '42',
+        ],
+        name: 'Uniswap V3: Positions NFT',
+        symbol: 'UNI-V3-POS',
+        to: '0x6d872Fb5F5B2B1f71fA9AadE159bc3976c1946B7',
+      },
+      protocol: 'uniswap_v3',
+      type: 'mint_nft',
+    },
+    {
+      data: {
+        address0: '0x6f16598F00eDabEA92B4Cef4b6aa0d45c898A9AE',
+        address1: '0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6',
+        amount0: '42876.488560357232',
+        amount1: '345.908098203434',
+        symbol0: 'SHAVUHA',
+        symbol1: 'BOB',
+      },
+      protocol: 'uniswap_v3',
+      type: 'swap',
+    },
+    {
+      data: {
+        address0: '0x6f16598F00eDabEA92B4Cef4b6aa0d45c898A9AE',
+        address1: '0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6',
+        amount0: '42',
+        amount1: '0.523523223232',
+        symbol0: 'VIC',
+        symbol1: 'USDT',
+      },
+      protocol: 'uniswap_v3',
+      type: 'burn',
+    },
+    {
+      data: {
+        address0: '0x6f16598F00eDabEA92B4Cef4b6aa0d45c898A9AE',
+        address1: '0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6',
+        amount0: '42',
+        amount1: '0.523523223232',
+        symbol0: 'BOB',
+        symbol1: 'UNI',
+      },
+      protocol: 'uniswap_v3',
+      type: 'collect',
+    },
+  ],
+};

next.config.js

+const withRoutes = require('nextjs-routes/config')({
+  outDir: 'types',
+});
 const path = require('path');
 
 const headers = require('./configs/nextjs/headers');
@@ -33,4 +36,4 @@ const moduleExports = {
   output: 'standalone',
 };
 
-module.exports = moduleExports;
+module.exports = withRoutes(moduleExports);

package.json

@@ -53,6 +53,7 @@
     "js-cookie": "^3.0.1",
     "lodash": "^4.0.0",
     "next": "12.2.5",
+    "nextjs-routes": "^1.0.8",
     "node-fetch": "^3.2.9",
     "papaparse": "^5.3.2",
     "path-to-regexp": "^6.2.1",

pages/_app.tsx

@@ -35,10 +35,13 @@ function MyApp({ Component, pageProps }: AppProps) {
     },
   }));
 
-  const renderErrorScreen = React.useCallback(() => {
+  const renderErrorScreen = React.useCallback((error?: Error) => {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const statusCode = (error?.cause as any)?.status || 500;
+
     return (
       <AppError
-        statusCode={ 500 }
+        statusCode={ statusCode }
         height="100vh"
         display="flex"
         flexDirection="column"

pages/address/[id]/contract_verification.tsx → pages/address/[hash]/contract_verification.tsx

 import type { NextPage } from 'next';
 import Head from 'next/head';
+import type { RoutedQuery } from 'nextjs-routes';
 import React from 'react';
 
-import type { PageParams } from 'lib/next/address/types';
-
 import getSeo from 'lib/next/address/getSeo';
 import ContractVerification from 'ui/pages/ContractVerification';
 
-const ContractVerificationPage: NextPage<PageParams> = ({ id }: PageParams) => {
-  const { title, description } = getSeo({ id });
+const ContractVerificationPage: NextPage<RoutedQuery<'/address/[hash]/contract_verification'>> =
+({ hash }: RoutedQuery<'/address/[hash]/contract_verification'>) => {
+  const { title, description } = getSeo({ hash });
 
   return (
     <>

pages/address/[id]/index.tsx → pages/address/[hash]/index.tsx

 import type { NextPage } from 'next';
 import Head from 'next/head';
+import type { RoutedQuery } from 'nextjs-routes';
 import React from 'react';
 
-import type { PageParams } from 'lib/next/address/types';
-
 import getSeo from 'lib/next/address/getSeo';
 import Address from 'ui/pages/Address';
 
-const AddressPage: NextPage<PageParams> = ({ id }: PageParams) => {
-  const { title, description } = getSeo({ id });
+const AddressPage: NextPage<RoutedQuery<'/address/[hash]'>> = ({ hash }: RoutedQuery<'/address/[hash]'>) => {
+  const { title, description } = getSeo({ hash });
 
   return (
     <>

pages/apps/[id].tsx

@@ -16,7 +16,7 @@ const AppPage: NextPage = () => {
   const [ isLoading, setIsLoading ] = useState(true);
   const [ app, setApp ] = useState<AppItemOverview | undefined>(undefined);
 
-  const { id }: { id?: string } = router.query;
+  const id = router.query.id;
 
   useEffect(() => {
     if (!id) {

pages/auth/auth0.tsx

+import type { NextPage } from 'next';
+
+const Auth0Page: NextPage = () => {
+  return null;
+};
+
+export default Auth0Page;
+
+export async function getServerSideProps() {
+  return {
+    notFound: true,
+  };
+}

pages/block/[id].tsx → pages/block/[height].tsx

 import type { NextPage } from 'next';
 import Head from 'next/head';
+import type { RoutedQuery } from 'nextjs-routes';
 import React from 'react';
 
-import type { PageParams } from 'lib/next/block/types';
-
 import getSeo from 'lib/next/block/getSeo';
 import Block from 'ui/pages/Block';
 
-const BlockPage: NextPage<PageParams> = ({ id }: PageParams) => {
-  const { title, description } = getSeo({ id });
+const BlockPage: NextPage<RoutedQuery<'/block/[height]'>> = ({ height }: RoutedQuery<'/block/[height]'>) => {
+  const { title, description } = getSeo({ height });
   return (
     <>
       <Head>

pages/csv-export.tsx

+import type { NextPage } from 'next';
+
+const CsvExportPage: NextPage = () => {
+  return null;
+};
+
+export default CsvExportPage;
+
+export async function getServerSideProps() {
+  return {
+    notFound: true,
+  };
+}

pages/search-results.tsx

 import type { GetServerSideProps, NextPage } from 'next';
 import Head from 'next/head';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { SearchRedirectResult } from 'types/api/search';
 
 import buildUrlNode from 'lib/api/buildUrlNode';
 import fetchFactory from 'lib/api/nodeFetch';
-import link from 'lib/link/link';
 import getNetworkTitle from 'lib/networks/getNetworkTitle';
 import type { Props } from 'lib/next/getServerSideProps';
 import { getServerSideProps as getServerSidePropsBase } from 'lib/next/getServerSideProps';
@@ -43,13 +43,13 @@ export const getServerSideProps: GetServerSideProps<Props> = async({ req, res, r
     const redirectUrl = (() => {
       switch (payload.type) {
         case 'block': {
-          return link('block', { id: q });
+          return route({ pathname: '/block/[height]', query: { height: q } });
         }
         case 'address': {
-          return link('address_index', { id: payload.parameter || q });
+          return route({ pathname: '/address/[hash]', query: { hash: payload.parameter || q } });
         }
         case 'transaction': {
-          return link('tx', { id: q });
+          return route({ pathname: '/tx/[hash]', query: { hash: q } });
         }
       }
     })();

pages/tx/[id].tsx → pages/tx/[hash].tsx

 import type { NextPage } from 'next';
 import Head from 'next/head';
+import type { RoutedQuery } from 'nextjs-routes';
 import React from 'react';
 
-import type { PageParams } from 'lib/next/tx/types';
-
 import getSeo from 'lib/next/tx/getSeo';
 import Transaction from 'ui/pages/Transaction';
 
-const TransactionPage: NextPage<PageParams> = ({ id }: PageParams) => {
-  const { title, description } = getSeo({ id });
+const TransactionPage: NextPage<RoutedQuery<'/tx/[hash]'>> = ({ hash }: RoutedQuery<'/tx/[hash]'>) => {
+  const { title, description } = getSeo({ hash });
 
   return (
     <>

playwright/index.ts

 import './fonts.css';
 import { beforeMount } from '@playwright/experimental-ct-react/hooks';
+import _defaultsDeep from 'lodash/defaultsDeep';
 import MockDate from 'mockdate';
 import * as router from 'next/router';
 
 const NEXT_ROUTER_MOCK = {
   query: {},
+  pathname: '',
 };
 
 beforeMount(async({ hooksConfig }) => {
   // Before mount, redefine useRouter to return mock value from test.
   // eslint-disable-next-line @typescript-eslint/ban-ts-comment
   // @ts-ignore: I really want to redefine this property :)
-  router.useRouter = () => hooksConfig?.router || NEXT_ROUTER_MOCK;
+  router.useRouter = () => _defaultsDeep(hooksConfig?.router, NEXT_ROUTER_MOCK);
 
   // set current date
   MockDate.set('2022-11-11T12:00:00Z');

playwright/utils/buildApiUrl.ts

 import { compile } from 'path-to-regexp';
 
-import type { ResourceName } from 'lib/api/resources';
+import type { ResourceName, ResourcePathParams } from 'lib/api/resources';
 import { RESOURCES } from 'lib/api/resources';
 
-export default function buildApiUrl(resourceName: ResourceName, pathParams?: Record<string, string>) {
+export default function buildApiUrl<R extends ResourceName>(resourceName: R, pathParams?: ResourcePathParams<R>) {
   const resource = RESOURCES[resourceName];
   return compile('/node-api/proxy/poa/core' + resource.path)(pathParams);
 }

theme/components/Form.ts

 import { formAnatomy as parts } from '@chakra-ui/anatomy';
 import { createMultiStyleConfigHelpers } from '@chakra-ui/styled-system';
 import type { StyleFunctionProps } from '@chakra-ui/theme-tools';
-import { getColor } from '@chakra-ui/theme-tools';
+import { getColor, mode } from '@chakra-ui/theme-tools';
 
 import getDefaultFormColors from '../utils/getDefaultFormColors';
 import FancySelect from './FancySelect';
@@ -81,11 +81,18 @@ function getFloatingVariantStylesForSize(size: 'md' | 'lg', props: StyleFunction
       'input:not(:placeholder-shown), textarea:not(:placeholder-shown)': activeInputStyles,
       [`
         input[disabled] + label, 
-        textarea[disabled] + label,
         &[aria-disabled=true] label
       `]: {
         backgroundColor: 'transparent',
       },
+      // in textarea bg of label could not be transparent; it should match the background color of input but without alpha
+      // so we have to use non-standard colors here
+      'textarea[disabled] + label': {
+        backgroundColor: mode('#ececec', '#232425')(props),
+      },
+      'textarea[disabled] + label[data-in-modal=true]': {
+        backgroundColor: mode('#ececec', '#292b34')(props),
+      },
 
       // indicator styles
       'input:not(:placeholder-shown) + label .chakra-form__required-indicator, textarea:not(:placeholder-shown) + label .chakra-form__required-indicator': {

theme/components/Modal.ts

@@ -22,7 +22,7 @@ const baseStyleDialog = defineStyle((props) => {
 const baseStyleDialogContainer = defineStyle({
   '::-webkit-scrollbar': { display: 'none' },
   'scrollbar-width': 'none',
-  '@supports (height: -webkit-fill-available)': { height: '-webkit-fill-available' },
+  // '@supports (height: -webkit-fill-available)': { height: '-webkit-fill-available' },
 });
 
 const baseStyleHeader = defineStyle((props) => ({

tsconfig.json

 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es6",
     "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,

types/api/address.ts

@@ -3,7 +3,7 @@ import type { Transaction } from 'types/api/transaction';
 import type { AddressTag, WatchlistName } from './addressParams';
 import type { Block } from './block';
 import type { InternalTransaction } from './internalTransaction';
-import type { TokenInfo, TokenType } from './tokenInfo';
+import type { TokenInfo, TokenType } from './token';
 import type { TokenTransfer, TokenTransferPagination } from './tokenTransfer';
 
 export interface Address {

types/api/contract.ts

@@ -113,3 +113,34 @@ export interface SmartContractQueryMethodReadError {
 }
 
 export type SmartContractQueryMethodRead = SmartContractQueryMethodReadSuccess | SmartContractQueryMethodReadError;
+
+// VERIFICATION
+
+export type SmartContractVerificationMethod = 'flattened-code' | 'standard-input' | 'sourcify' | 'multi-part' | 'vyper-code' | 'vyper-multi-part';
+
+export interface SmartContractVerificationConfigRaw {
+  solidity_compiler_versions: Array<string>;
+  solidity_evm_versions: Array<string>;
+  verification_options: Array<string>;
+  vyper_compiler_versions: Array<string>;
+  vyper_evm_versions: Array<string>;
+}
+
+export interface SmartContractVerificationConfig extends SmartContractVerificationConfigRaw {
+  verification_options: Array<SmartContractVerificationMethod>;
+}
+
+export type SmartContractVerificationResponse = {
+  status: 'error';
+  errors: SmartContractVerificationError;
+} | {
+  status: 'success';
+}
+
+export interface SmartContractVerificationError {
+  contract_source_code?: Array<string>;
+  files?: Array<string>;
+  compiler_version?: Array<string>;
+  constructor_arguments?: Array<string>;
+  name?: Array<string>;
+}

types/api/tokenInfo.ts → types/api/token.ts

@@ -34,3 +34,28 @@ export type TokenHoldersPagination = {
   items_count: number;
   value: string;
 }
+
+export interface TokenInstance {
+  is_unique: boolean;
+  id: string;
+  holder_address_hash: string | null;
+  image_url: string | null;
+  animation_url: string | null;
+  external_app_url: string | null;
+  metadata: unknown;
+  owner: AddressParam;
+  token: TokenInfo;
+}
+
+export interface TokenInstanceTransfersCount {
+  transfers_count: number;
+}
+
+export interface TokenInventoryResponse {
+  items: Array<TokenInstance>;
+  next_page_params: TokenInventoryPagination;
+}
+
+export type TokenInventoryPagination = {
+  unique_token: number;
+}

types/api/tokenTransfer.ts

 import type { AddressParam } from './addressParams';
-import type { TokenInfoGeneric, TokenType } from './tokenInfo';
+import type { TokenInfoGeneric, TokenType } from './token';
 
 export type Erc20TotalPayload = {
   decimals: string | null;

types/api/tokens.ts

-import type { AddressParam } from './addressParams';
-import type { TokenInfo, TokenType } from './tokenInfo';
+import type { TokenInfo, TokenType } from './token';
 import type { TokenTransfer } from './tokenTransfer';
 
 export type TokensResponse = {
@@ -13,22 +12,6 @@ export type TokensResponse = {
 
 export type TokensFilters = { filter: string; type: Array<TokenType> | undefined };
 
-export interface TokenInstance {
-  is_unique: boolean;
-  id: string;
-  holder_address_hash: string | null;
-  image_url: string | null;
-  animation_url: string | null;
-  external_app_url: string | null;
-  metadata: unknown;
-  owner: AddressParam;
-  token: TokenInfo;
-}
-
-export interface TokenInstanceTransfersCount {
-  transfers_count: number;
-}
-
 export interface TokenInstanceTransferResponse {
   items: Array<TokenTransfer>;
   next_page_params: TokenInstanceTransferPagination | null;

types/api/transaction.ts

@@ -3,6 +3,7 @@ import type { BlockTransactionsResponse } from './block';
 import type { DecodedInput } from './decodedInput';
 import type { Fee } from './fee';
 import type { TokenTransfer } from './tokenTransfer';
+import type { TxAction } from './txAction';
 
 export type TransactionRevertReason = {
   raw: string;
@@ -48,6 +49,7 @@ export type Transaction = (
   method: string | null;
   tx_types: Array<TransactionType>;
   tx_tag: string | null;
+  actions: Array<TxAction>;
 }
 
 export type TransactionsResponse = TransactionsResponseValidated | TransactionsResponsePending;

types/api/txAction.ts

+export interface TxActionGeneral {
+  type: 'mint' | 'burn' | 'collect' | 'swap';
+  data: {
+    amount0: string;
+    symbol0: string;
+    address0: string;
+    amount1: string;
+    symbol1: string;
+    address1: string;
+  };
+}
+
+export interface TxActionNft {
+  type: 'mint_nft';
+  data: {
+    name: string;
+    symbol: string;
+    address: string;
+    to: string;
+    ids: Array<string>;
+  };
+}
+
+export type TxAction = {
+  protocol: 'uniswap_v3';
+} & (TxActionGeneral | TxActionNft)

types/nextjs-routes.d.ts

+// THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+// This file will be automatically regenerated when your Next.js server is running.
+// nextjs-routes version: 1.0.8
+/* eslint-disable */
+
+// prettier-ignore
+declare module "nextjs-routes" {
+  export type Route =
+    | StaticRoute<"/account/api_key">
+    | StaticRoute<"/account/custom_abi">
+    | StaticRoute<"/account/public_tags_request">
+    | StaticRoute<"/account/tag_address">
+    | StaticRoute<"/account/watchlist">
+    | StaticRoute<"/accounts">
+    | DynamicRoute<"/address/[hash]/contract_verification", { "hash": string }>
+    | DynamicRoute<"/address/[hash]", { "hash": string }>
+    | StaticRoute<"/api/csrf">
+    | StaticRoute<"/api/proxy">
+    | DynamicRoute<"/apps/[id]", { "id": string }>
+    | StaticRoute<"/apps">
+    | StaticRoute<"/auth/auth0">
+    | StaticRoute<"/auth/profile">
+    | DynamicRoute<"/block/[height]", { "height": string }>
+    | StaticRoute<"/blocks">
+    | StaticRoute<"/csv-export">
+    | StaticRoute<"/graph">
+    | StaticRoute<"/">
+    | StaticRoute<"/login">
+    | StaticRoute<"/search-results">
+    | StaticRoute<"/stats">
+    | DynamicRoute<"/token/[hash]", { "hash": string }>
+    | DynamicRoute<"/token/[hash]/instance/[id]", { "hash": string; "id": string }>
+    | StaticRoute<"/tokens">
+    | DynamicRoute<"/tx/[hash]", { "hash": string }>
+    | StaticRoute<"/txs">
+    | StaticRoute<"/visualize/sol2uml">;
+
+  interface StaticRoute<Pathname> {
+    pathname: Pathname;
+    query?: Query | undefined;
+    hash?: string | null | undefined;
+  }
+
+  interface DynamicRoute<Pathname, Parameters> {
+    pathname: Pathname;
+    query: Parameters & Query;
+    hash?: string | null | undefined;
+  }
+
+  interface Query {
+    [key: string]: string | string[] | undefined;
+  };
+
+  export type RoutedQuery<P extends Route["pathname"]> = Extract<
+    Route,
+    { pathname: P }
+  >["query"];
+
+  export type Locale = undefined;
+
+  /**
+   * A typesafe utility function for generating paths in your application.
+   *
+   * route({ pathname: "/foos/[foo]", query: { foo: "bar" }}) will produce "/foos/bar".
+   */
+  export declare function route(r: Route): string;
+}
+
+// prettier-ignore
+declare module "next/link" {
+  import type { Route } from "nextjs-routes";
+  import type { LinkProps as NextLinkProps } from "next/dist/client/link";
+  import type {
+    AnchorHTMLAttributes,
+    DetailedReactHTMLElement,
+    MouseEventHandler,
+    PropsWithChildren,
+  } from "react";
+  export * from "next/dist/client/link";
+
+  type Query = { query?: { [key: string]: string | string[] | undefined } };
+  type StaticRoute = Exclude<Route, { query: any }>["pathname"];
+
+  export interface LinkProps
+    extends Omit<NextLinkProps, "href" | "locale">,
+      AnchorHTMLAttributes<HTMLAnchorElement> {
+    href: Route | StaticRoute | Query;
+    locale?: false;
+  }
+
+  type LinkReactElement = DetailedReactHTMLElement<
+    {
+      onMouseEnter?: MouseEventHandler<Element> | undefined;
+      onClick: MouseEventHandler;
+      href?: string | undefined;
+      ref?: any;
+    },
+    HTMLElement
+  >;
+
+  declare function Link(props: PropsWithChildren<LinkProps>): LinkReactElement;
+
+  export default Link;
+}
+
+// prettier-ignore
+declare module "next/router" {
+  import type { Locale, Route, RoutedQuery } from "nextjs-routes";
+  import type { NextRouter as Router } from "next/dist/client/router";
+  export * from "next/dist/client/router";
+  export { default } from "next/dist/client/router";
+
+  type NextTransitionOptions = NonNullable<Parameters<Router["push"]>[2]>;
+  type StaticRoute = Exclude<Route, { query: any }>["pathname"];
+  type Query = { query?: { [key: string]: string | string[] | undefined } };
+
+  interface TransitionOptions extends Omit<NextTransitionOptions, "locale"> {
+    locale?: false;
+  }
+
+  export type NextRouter<P extends Route["pathname"] = Route["pathname"]> =
+    Extract<Route, { pathname: P }> &
+      Omit<
+        Router,
+        | "push"
+        | "replace"
+        | "locale"
+        | "locales"
+        | "defaultLocale"
+        | "domainLocales"
+      > & {
+        defaultLocale?: undefined;
+        domainLocales?: undefined;
+        locale?: Locale;
+        locales?: undefined;
+        push(
+          url: Route | StaticRoute | Query,
+          as?: string,
+          options?: TransitionOptions
+        ): Promise<boolean>;
+        replace(
+          url: Route | StaticRoute | Query,
+          as?: string,
+          options?: TransitionOptions
+        ): Promise<boolean>;
+        route: P;
+      };
+
+  export function useRouter<P extends Route["pathname"]>(): NextRouter<P>;
+}

ui/address/AddressBlocksValidated.tsx

@@ -31,10 +31,10 @@ const AddressBlocksValidated = ({ scrollRef }: Props) => {
   const queryClient = useQueryClient();
   const router = useRouter();
 
-  const addressHash = String(router.query?.id);
+  const addressHash = String(router.query.hash);
   const query = useQueryWithPages({
     resourceName: 'address_blocks_validated',
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     scrollRef,
   });
 
@@ -46,7 +46,7 @@ const AddressBlocksValidated = ({ scrollRef }: Props) => {
     setSocketAlert(false);
 
     queryClient.setQueryData(
-      getResourceKey('address_blocks_validated', { pathParams: { id: addressHash } }),
+      getResourceKey('address_blocks_validated', { pathParams: { hash: addressHash } }),
       (prevData: AddressBlocksValidatedResponse | undefined) => {
         if (!prevData) {
           return;

ui/address/AddressCoinBalance.pw.tsx

@@ -8,11 +8,11 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 import AddressCoinBalance from './AddressCoinBalance';
 
 const addressHash = 'hash';
-const BALANCE_HISTORY_API_URL = buildApiUrl('address_coin_balance', { id: addressHash });
-const BALANCE_HISTORY_CHART_API_URL = buildApiUrl('address_coin_balance_chart', { id: addressHash });
+const BALANCE_HISTORY_API_URL = buildApiUrl('address_coin_balance', { hash: addressHash });
+const BALANCE_HISTORY_CHART_API_URL = buildApiUrl('address_coin_balance_chart', { hash: addressHash });
 const hooksConfig = {
   router: {
-    query: { id: addressHash },
+    query: { hash: addressHash },
   },
 };
 

ui/address/AddressCoinBalance.tsx

@@ -7,6 +7,7 @@ import type { AddressCoinBalanceHistoryResponse } from 'types/api/address';
 
 import { getResourceKey } from 'lib/api/useApiQuery';
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
 import SocketAlert from 'ui/shared/SocketAlert';
@@ -20,10 +21,10 @@ const AddressCoinBalance = () => {
   const router = useRouter();
   const scrollRef = React.useRef<HTMLDivElement>(null);
 
-  const addressHash = String(router.query?.id);
+  const addressHash = getQueryParamString(router.query.hash);
   const coinBalanceQuery = useQueryWithPages({
     resourceName: 'address_coin_balance',
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     scrollRef,
   });
 
@@ -35,7 +36,7 @@ const AddressCoinBalance = () => {
     setSocketAlert(false);
 
     queryClient.setQueryData(
-      getResourceKey('address_coin_balance', { pathParams: { id: addressHash } }),
+      getResourceKey('address_coin_balance', { pathParams: { hash: addressHash } }),
       (prevData: AddressCoinBalanceHistoryResponse | undefined) => {
         if (!prevData) {
           return;

ui/address/AddressCsvExportLink.tsx

 import { chakra, Icon, Link, Tooltip, Hide } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import svgFileIcon from 'icons/files/csv.svg';
 import useIsMobile from 'lib/hooks/useIsMobile';
-import link from 'lib/link/link';
 
 interface Props {
   address: string;
@@ -20,7 +20,9 @@ const AddressCsvExportLink = ({ className, address, type }: Props) => {
         className={ className }
         display="inline-flex"
         alignItems="center"
-        href={ link('csv_export', undefined, { type, address }) }
+        whiteSpace="nowrap"
+        href={ route({ pathname: '/csv-export', query: { type, address } }) }
+        flexShrink={ 0 }
       >
         <Icon as={ svgFileIcon } boxSize={{ base: '30px', lg: 6 }}/>
         <Hide ssr={ false } below="lg"><chakra.span ml={ 1 }>Download CSV</chakra.span></Hide>

ui/address/AddressDetails.pw.tsx

@@ -8,7 +8,7 @@ import type { Address } from 'types/api/address';
 import type { ResourceError } from 'lib/api/resources';
 import * as addressMock from 'mocks/address/address';
 import * as countersMock from 'mocks/address/counters';
-import * as tokenBalanceMock from 'mocks/address/tokenBalance';
+import * as tokensMock from 'mocks/address/tokens';
 import TestApp from 'playwright/TestApp';
 import buildApiUrl from 'playwright/utils/buildApiUrl';
 
@@ -16,12 +16,14 @@ import AddressDetails from './AddressDetails';
 import MockAddressPage from './testUtils/MockAddressPage';
 
 const ADDRESS_HASH = addressMock.hash;
-const API_URL_ADDRESS = buildApiUrl('address', { id: ADDRESS_HASH });
-const API_URL_COUNTERS = buildApiUrl('address_counters', { id: ADDRESS_HASH });
-const API_URL_TOKEN_BALANCES = buildApiUrl('address_token_balances', { id: ADDRESS_HASH });
+const API_URL_ADDRESS = buildApiUrl('address', { hash: ADDRESS_HASH });
+const API_URL_COUNTERS = buildApiUrl('address_counters', { hash: ADDRESS_HASH });
+const API_URL_TOKENS_ERC20 = buildApiUrl('address_tokens', { hash: ADDRESS_HASH }) + '?type=ERC-20';
+const API_URL_TOKENS_ERC721 = buildApiUrl('address_tokens', { hash: ADDRESS_HASH }) + '?type=ERC-721';
+const API_URL_TOKENS_ER1155 = buildApiUrl('address_tokens', { hash: ADDRESS_HASH }) + '?type=ERC-1155';
 const hooksConfig = {
   router: {
-    query: { id: ADDRESS_HASH },
+    query: { hash: ADDRESS_HASH },
   },
 };
 
@@ -54,10 +56,18 @@ test('token', async({ mount, page }) => {
     status: 200,
     body: JSON.stringify(countersMock.forToken),
   }));
-  await page.route(API_URL_TOKEN_BALANCES, (route) => route.fulfill({
+  await page.route(API_URL_TOKENS_ERC20, async(route) => route.fulfill({
     status: 200,
-    body: JSON.stringify(tokenBalanceMock.baseList),
-  }));
+    body: JSON.stringify(tokensMock.erc20List),
+  }), { times: 1 });
+  await page.route(API_URL_TOKENS_ERC721, async(route) => route.fulfill({
+    status: 200,
+    body: JSON.stringify(tokensMock.erc721List),
+  }), { times: 1 });
+  await page.route(API_URL_TOKENS_ER1155, async(route) => route.fulfill({
+    status: 200,
+    body: JSON.stringify(tokensMock.erc1155List),
+  }), { times: 1 });
 
   await page.evaluate(() => {
     window.ethereum = { } as MetaMaskInpageProvider;

ui/address/AddressDetails.tsx

 import { Box, Flex, Text, Icon, Grid } from '@chakra-ui/react';
 import type { UseQueryResult } from '@tanstack/react-query';
 import { useRouter } from 'next/router';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Address as TAddress } from 'types/api/address';
@@ -9,7 +10,7 @@ import appConfig from 'configs/app/config';
 import blockIcon from 'icons/block.svg';
 import type { ResourceError } from 'lib/api/resources';
 import useApiQuery from 'lib/api/useApiQuery';
-import link from 'lib/link/link';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import AddressCounterItem from 'ui/address/details/AddressCounterItem';
 import AddressLink from 'ui/shared/address/AddressLink';
 import AddressHeadingInfo from 'ui/shared/AddressHeadingInfo';
@@ -32,12 +33,12 @@ interface Props {
 const AddressDetails = ({ addressQuery, scrollRef }: Props) => {
   const router = useRouter();
 
-  const addressHash = router.query.id?.toString();
+  const addressHash = getQueryParamString(router.query.hash);
 
   const countersQuery = useApiQuery('address_counters', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     queryOptions: {
-      enabled: Boolean(router.query.id) && Boolean(addressQuery.data),
+      enabled: Boolean(addressHash) && Boolean(addressQuery.data),
     },
   });
 
@@ -90,7 +91,7 @@ const AddressDetails = ({ addressQuery, scrollRef }: Props) => {
         <Flex mt={ 8 } columnGap={ 4 } flexWrap="wrap">
           <Text fontSize="sm">Verify with other explorers</Text>
           { explorers.map((explorer) => {
-            const url = new URL(explorer.paths.address + '/' + router.query.id, explorer.baseUrl);
+            const url = new URL(explorer.paths.address + '/' + addressHash, explorer.baseUrl);
             return <LinkExternal key={ explorer.baseUrl } title={ explorer.title } href={ url.toString() }/>;
           }) }
         </Flex>
@@ -118,7 +119,7 @@ const AddressDetails = ({ addressQuery, scrollRef }: Props) => {
             hint="Implementation address of the proxy contract."
             columnGap={ 1 }
           >
-            <LinkInternal href={ link('address_index', { id: data.implementation_address }) } overflow="hidden">
+            <LinkInternal href={ route({ pathname: '/address/[hash]', query: { hash: data.implementation_address } }) } overflow="hidden">
               { data.implementation_name || <HashStringShortenDynamic hash={ data.implementation_address }/> }
             </LinkInternal>
             { data.implementation_name && (
@@ -183,7 +184,7 @@ const AddressDetails = ({ addressQuery, scrollRef }: Props) => {
             py={{ base: '2px', lg: 1 }}
           >
             <LinkInternal
-              href={ link('block', { id: String(data.block_number_balance_updated_at) }) }
+              href={ route({ pathname: '/block/[height]', query: { height: String(data.block_number_balance_updated_at) } }) }
               display="flex"
               alignItems="center"
             >

ui/address/AddressInternalTxs.pw.tsx

@@ -9,10 +9,10 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 import AddressInternalTxs from './AddressInternalTxs';
 
 const ADDRESS_HASH = internalTxsMock.base.from.hash;
-const API_URL_TX_INTERNALS = buildApiUrl('address_internal_txs', { id: ADDRESS_HASH });
+const API_URL_TX_INTERNALS = buildApiUrl('address_internal_txs', { hash: ADDRESS_HASH });
 const hooksConfig = {
   router: {
-    query: { id: ADDRESS_HASH },
+    query: { hash: ADDRESS_HASH },
   },
 };
 

ui/address/AddressInternalTxs.tsx

 import { Text, Show, Hide } from '@chakra-ui/react';
-import castArray from 'lodash/castArray';
 import { useRouter } from 'next/router';
 import React from 'react';
 
@@ -9,6 +8,7 @@ import { AddressFromToFilterValues } from 'types/api/address';
 import getFilterValueFromQuery from 'lib/getFilterValueFromQuery';
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
 import { apos } from 'lib/html-entities';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import AddressIntTxsSkeletonDesktop from 'ui/address/internals/AddressIntTxsSkeletonDesktop';
 import AddressIntTxsSkeletonMobile from 'ui/address/internals/AddressIntTxsSkeletonMobile';
 import AddressIntTxsTable from 'ui/address/internals/AddressIntTxsTable';
@@ -27,13 +27,11 @@ const AddressInternalTxs = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLDivE
   const router = useRouter();
   const [ filterValue, setFilterValue ] = React.useState<AddressFromToFilter>(getFilterValue(router.query.filter));
 
-  const queryId = router.query.id;
-  const queryIdArray = castArray(queryId);
-  const queryIdStr = queryIdArray[0];
+  const hash = getQueryParamString(router.query.hash);
 
   const { data, isLoading, isError, pagination, onFilterChange, isPaginationVisible } = useQueryWithPages({
     resourceName: 'address_internal_txs',
-    pathParams: { id: queryIdStr },
+    pathParams: { hash },
     filters: { filter: filterValue },
     scrollRef,
   });
@@ -70,10 +68,10 @@ const AddressInternalTxs = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLDivE
     content = (
       <>
         <Show below="lg" ssr={ false }>
-          <AddressIntTxsList data={ data.items } currentAddress={ queryIdStr }/>
+          <AddressIntTxsList data={ data.items } currentAddress={ hash }/>
         </Show>
         <Hide below="lg" ssr={ false }>
-          <AddressIntTxsTable data={ data.items } currentAddress={ queryIdStr }/>
+          <AddressIntTxsTable data={ data.items } currentAddress={ hash }/>
         </Hide>
       </>
     );
@@ -87,7 +85,7 @@ const AddressInternalTxs = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLDivE
           onFilterChange={ handleFilterChange }
           isActive={ Boolean(filterValue) }
         />
-        <AddressCsvExportLink address={ queryIdStr } type="internal-transactions" ml={{ base: 2, lg: 'auto' }}/>
+        <AddressCsvExportLink address={ hash } type="internal-transactions" ml={{ base: 2, lg: 'auto' }}/>
         { isPaginationVisible && <Pagination ml={{ base: 'auto', lg: 8 }} { ...pagination }/> }
       </ActionBar>
       { content }

ui/address/AddressLogs.tsx

@@ -3,6 +3,7 @@ import { useRouter } from 'next/router';
 import React from 'react';
 
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import ActionBar from 'ui/shared/ActionBar';
 import DataFetchAlert from 'ui/shared/DataFetchAlert';
 import LogItem from 'ui/shared/logs/LogItem';
@@ -12,10 +13,10 @@ import Pagination from 'ui/shared/Pagination';
 const AddressLogs = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLDivElement>}) => {
   const router = useRouter();
 
-  const addressHash = String(router.query?.id);
+  const hash = getQueryParamString(router.query.hash);
   const { data, isLoading, isError, pagination, isPaginationVisible } = useQueryWithPages({
     resourceName: 'address_logs',
-    pathParams: { id: addressHash },
+    pathParams: { hash },
     scrollRef,
   });
 

ui/address/AddressTokenTransfers.pw.tsx

@@ -8,12 +8,12 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 
 import AddressTokenTransfers from './AddressTokenTransfers';
 
-const API_URL = buildApiUrl('address_token_transfers', { id: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859' }) +
+const API_URL = buildApiUrl('address_token_transfers', { hash: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859' }) +
  '?token=0x1189a607CEac2f0E14867de4EB15b15C9FFB5859';
 
 const hooksConfig = {
   router: {
-    query: { id: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859', token: '0x1189a607CEac2f0E14867de4EB15b15C9FFB5859' },
+    query: { hash: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859', token_hash: '0x1189a607CEac2f0E14867de4EB15b15C9FFB5859' },
   },
 };
 

ui/address/AddressTokenTransfers.tsx

@@ -6,7 +6,7 @@ import React from 'react';
 import type { SocketMessage } from 'lib/socket/types';
 import { AddressFromToFilterValues } from 'types/api/address';
 import type { AddressFromToFilter, AddressTokenTransferResponse } from 'types/api/address';
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 import type { TokenTransfer } from 'types/api/tokenTransfer';
 
 import crossIcon from 'icons/cross.svg';
@@ -16,12 +16,14 @@ import getFilterValuesFromQuery from 'lib/getFilterValuesFromQuery';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
 import { apos } from 'lib/html-entities';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
 import TOKEN_TYPE from 'lib/token/tokenTypes';
 import EmptySearchResult from 'ui/apps/EmptySearchResult';
 import ActionBar from 'ui/shared/ActionBar';
 import DataFetchAlert from 'ui/shared/DataFetchAlert';
+import HashStringShorten from 'ui/shared/HashStringShorten';
 import Pagination from 'ui/shared/Pagination';
 import SkeletonList from 'ui/shared/skeletons/SkeletonList';
 import SkeletonTable from 'ui/shared/skeletons/SkeletonTable';
@@ -69,12 +71,12 @@ const AddressTokenTransfers = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLD
   const queryClient = useQueryClient();
   const isMobile = useIsMobile();
 
-  const currentAddress = router.query.id?.toString();
+  const currentAddress = getQueryParamString(router.query.hash);
 
   const [ socketAlert, setSocketAlert ] = React.useState('');
   const [ newItemsCount, setNewItemsCount ] = React.useState(0);
 
-  const tokenFilter = router.query.token ? router.query.token.toString() : undefined;
+  const tokenFilter = getQueryParamString(router.query.token_hash) || undefined;
 
   const [ filters, setFilters ] = React.useState<Filters>(
     {
@@ -85,7 +87,7 @@ const AddressTokenTransfers = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLD
 
   const { isError, isLoading, data, pagination, onFilterChange, isPaginationVisible } = useQueryWithPages({
     resourceName: 'address_token_transfers',
-    pathParams: { id: currentAddress },
+    pathParams: { hash: currentAddress },
     filters: tokenFilter ? { token: tokenFilter } : filters,
     scrollRef,
   });
@@ -117,7 +119,7 @@ const AddressTokenTransfers = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLD
       }
     } else {
       queryClient.setQueryData(
-        getResourceKey('address_token_transfers', { pathParams: { id: router.query.id?.toString() }, queryParams: { ...filters } }),
+        getResourceKey('address_token_transfers', { pathParams: { hash: currentAddress }, queryParams: { ...filters } }),
         (prevData: AddressTokenTransferResponse | undefined) => {
           if (!prevData) {
             return;
@@ -147,7 +149,7 @@ const AddressTokenTransfers = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLD
   }, []);
 
   const channel = useSocketChannel({
-    topic: `addresses:${ (router.query.id as string).toLowerCase() }`,
+    topic: `addresses:${ currentAddress.toLowerCase() }`,
     onSocketClose: handleSocketClose,
     onSocketError: handleSocketError,
     isDisabled: pagination.page !== 1 || Boolean(tokenFilter),
@@ -160,7 +162,7 @@ const AddressTokenTransfers = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLD
   });
 
   const numActiveFilters = (filters.type?.length || 0) + (filters.filter ? 1 : 0);
-  const isActionBarHidden = !tokenFilter && !numActiveFilters && !data?.items.length;
+  const isActionBarHidden = !tokenFilter && !numActiveFilters && !data?.items.length && !currentAddress;
 
   const content = (() => {
     if (isLoading) {
@@ -225,10 +227,11 @@ const AddressTokenTransfers = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLD
   })();
 
   const tokenFilterComponent = tokenFilter && (
-    <Flex alignItems="center" py={ 1 } flexWrap="wrap" mb={{ base: isPaginationVisible ? 6 : 3, lg: 0 }}>
-      Filtered by token
-      <TokenLogo hash={ tokenFilter } boxSize={ 6 } mx={ 2 }/>
-      { isMobile ? tokenFilter.slice(0, 4) + '...' + tokenFilter.slice(-4) : tokenFilter }
+    <Flex alignItems="center" flexWrap="wrap" mb={{ base: isActionBarHidden ? 3 : 6, lg: 0 }} mr={ 4 }>
+      <Text whiteSpace="nowrap" mr={ 2 } py={ 1 }>Filtered by token</Text>
+      <Flex alignItems="center" py={ 1 }>
+        <TokenLogo hash={ tokenFilter } boxSize={ 6 } mr={ 2 }/>
+        { isMobile ? <HashStringShorten hash={ tokenFilter }/> : tokenFilter }
         <Tooltip label="Reset filter">
           <Flex>
             <Icon
@@ -243,6 +246,7 @@ const AddressTokenTransfers = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLD
           </Flex>
         </Tooltip>
       </Flex>
+    </Flex>
   );
 
   return (

ui/address/AddressTokens.pw.tsx

 import { Box } from '@chakra-ui/react';
-import { test, expect } from '@playwright/experimental-ct-react';
+import { test as base, expect } from '@playwright/experimental-ct-react';
 import React from 'react';
 
 import { withName } from 'mocks/address/address';
-import * as tokenBalanceMock from 'mocks/address/tokenBalance';
-import { baseList } from 'mocks/address/tokenBalance';
+import * as tokensMock from 'mocks/address/tokens';
 import TestApp from 'playwright/TestApp';
 import buildApiUrl from 'playwright/utils/buildApiUrl';
 
 import AddressTokens from './AddressTokens';
 
 const ADDRESS_HASH = withName.hash;
-const API_URL_ADDRESS = buildApiUrl('address', { id: ADDRESS_HASH });
-const API_URL_ADDRESS_TOKEN_BALANCES = buildApiUrl('address_token_balances', { id: ADDRESS_HASH });
-const API_URL_TOKENS = buildApiUrl('address_tokens', { id: ADDRESS_HASH });
+const API_URL_ADDRESS = buildApiUrl('address', { hash: ADDRESS_HASH });
+const API_URL_TOKENS = buildApiUrl('address_tokens', { hash: ADDRESS_HASH });
 
 const nextPageParams = {
   items_count: 50,
@@ -22,16 +20,18 @@ const nextPageParams = {
   value: 1,
 };
 
-test('erc20 +@mobile +@dark-mode', async({ mount, page }) => {
-  const hooksConfig = {
-    router: {
-      query: { id: ADDRESS_HASH, tab: 'tokens_erc20' },
-      isReady: true,
-    },
-  };
-
+const test = base.extend({
+  page: async({ page }, use) => {
     const response20 = {
-    items: [ tokenBalanceMock.erc20a, tokenBalanceMock.erc20b, tokenBalanceMock.erc20c, tokenBalanceMock.erc20d ],
+      items: [ tokensMock.erc20a, tokensMock.erc20b, tokensMock.erc20c, tokensMock.erc20d ],
+      next_page_params: nextPageParams,
+    };
+    const response721 = {
+      items: [ tokensMock.erc721a, tokensMock.erc721b, tokensMock.erc721c ],
+      next_page_params: nextPageParams,
+    };
+    const response1155 = {
+      items: [ tokensMock.erc1155a, tokensMock.erc1155b ],
       next_page_params: nextPageParams,
     };
 
@@ -39,14 +39,30 @@ test('erc20 +@mobile +@dark-mode', async({ mount, page }) => {
       status: 200,
       body: JSON.stringify(withName),
     }));
-  await page.route(API_URL_ADDRESS_TOKEN_BALANCES, (route) => route.fulfill({
-    status: 200,
-    body: JSON.stringify(baseList),
-  }));
     await page.route(API_URL_TOKENS + '?type=ERC-20', (route) => route.fulfill({
       status: 200,
       body: JSON.stringify(response20),
     }));
+    await page.route(API_URL_TOKENS + '?type=ERC-721', (route) => route.fulfill({
+      status: 200,
+      body: JSON.stringify(response721),
+    }));
+    await page.route(API_URL_TOKENS + '?type=ERC-1155', (route) => route.fulfill({
+      status: 200,
+      body: JSON.stringify(response1155),
+    }));
+
+    use(page);
+  },
+});
+
+test('erc20 +@mobile +@dark-mode', async({ mount }) => {
+  const hooksConfig = {
+    router: {
+      query: { hash: ADDRESS_HASH, tab: 'tokens_erc20' },
+      isReady: true,
+    },
+  };
 
   const component = await mount(
     <TestApp>
@@ -59,32 +75,14 @@ test('erc20 +@mobile +@dark-mode', async({ mount, page }) => {
   await expect(component).toHaveScreenshot();
 });
 
-test('erc721 +@mobile +@dark-mode', async({ mount, page }) => {
+test('erc721 +@mobile +@dark-mode', async({ mount }) => {
   const hooksConfig = {
     router: {
-      query: { id: ADDRESS_HASH, tab: 'tokens_erc721' },
+      query: { hash: ADDRESS_HASH, tab: 'tokens_erc721' },
       isReady: true,
     },
   };
 
-  const response20 = {
-    items: [ tokenBalanceMock.erc721a, tokenBalanceMock.erc721b, tokenBalanceMock.erc721c ],
-    next_page_params: nextPageParams,
-  };
-
-  await page.route(API_URL_ADDRESS, (route) => route.fulfill({
-    status: 200,
-    body: JSON.stringify(withName),
-  }));
-  await page.route(API_URL_ADDRESS_TOKEN_BALANCES, (route) => route.fulfill({
-    status: 200,
-    body: JSON.stringify(baseList),
-  }));
-  await page.route(API_URL_TOKENS + '?type=ERC-721', (route) => route.fulfill({
-    status: 200,
-    body: JSON.stringify(response20),
-  }));
-
   const component = await mount(
     <TestApp>
       <Box h={{ base: '134px', lg: 6 }}/>
@@ -96,32 +94,14 @@ test('erc721 +@mobile +@dark-mode', async({ mount, page }) => {
   await expect(component).toHaveScreenshot();
 });
 
-test('erc1155 +@mobile +@dark-mode', async({ mount, page }) => {
+test('erc1155 +@mobile +@dark-mode', async({ mount }) => {
   const hooksConfig = {
     router: {
-      query: { id: ADDRESS_HASH, tab: 'tokens_erc1155' },
+      query: { hash: ADDRESS_HASH, tab: 'tokens_erc1155' },
       isReady: true,
     },
   };
 
-  const response20 = {
-    items: [ tokenBalanceMock.erc1155a, tokenBalanceMock.erc1155b ],
-    next_page_params: nextPageParams,
-  };
-
-  await page.route(API_URL_ADDRESS, (route) => route.fulfill({
-    status: 200,
-    body: JSON.stringify(withName),
-  }));
-  await page.route(API_URL_ADDRESS_TOKEN_BALANCES, (route) => route.fulfill({
-    status: 200,
-    body: JSON.stringify(baseList),
-  }));
-  await page.route(API_URL_TOKENS + '?type=ERC-1155', (route) => route.fulfill({
-    status: 200,
-    body: JSON.stringify(response20),
-  }));
-
   const component = await mount(
     <TestApp>
       <Box h={{ base: '134px', lg: 6 }}/>

ui/address/AddressTokens.tsx

@@ -2,7 +2,7 @@ import { Box } from '@chakra-ui/react';
 import { useRouter } from 'next/router';
 import React from 'react';
 
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 
 import useIsMobile from 'lib/hooks/useIsMobile';
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
@@ -36,7 +36,7 @@ const AddressTokens = () => {
 
   const tokensQuery = useQueryWithPages({
     resourceName: 'address_tokens',
-    pathParams: { id: router.query.id?.toString() },
+    pathParams: { hash: router.query.hash?.toString() },
     filters: { type: tokenType },
     scrollRef,
   });

ui/address/AddressTxs.pw.tsx

@@ -8,11 +8,11 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 
 import AddressTxs from './AddressTxs';
 
-const API_URL = buildApiUrl('address_txs', { id: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859' });
+const API_URL = buildApiUrl('address_txs', { hash: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859' });
 
 const hooksConfig = {
   router: {
-    query: { id: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859' },
+    query: { hash: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859' },
   },
 };
 

ui/address/AddressTxs.tsx

@@ -10,6 +10,7 @@ import { getResourceKey } from 'lib/api/useApiQuery';
 import getFilterValueFromQuery from 'lib/getFilterValueFromQuery';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
 import ActionBar from 'ui/shared/ActionBar';
@@ -31,13 +32,13 @@ const AddressTxs = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLDivElement>}
   const [ newItemsCount, setNewItemsCount ] = React.useState(0);
 
   const isMobile = useIsMobile();
-  const currentAddress = router.query.id?.toString();
+  const currentAddress = getQueryParamString(router.query.hash);
 
   const [ filterValue, setFilterValue ] = React.useState<AddressFromToFilter>(getFilterValue(router.query.filter));
 
   const addressTxsQuery = useQueryWithPages({
     resourceName: 'address_txs',
-    pathParams: { id: currentAddress },
+    pathParams: { hash: currentAddress },
     filters: { filter: filterValue },
     scrollRef,
   });
@@ -63,7 +64,7 @@ const AddressTxs = ({ scrollRef }: {scrollRef?: React.RefObject<HTMLDivElement>}
     }
 
     queryClient.setQueryData(
-      getResourceKey('address_txs', { pathParams: { id: router.query.id?.toString() }, queryParams: { filter: filterValue } }),
+      getResourceKey('address_txs', { pathParams: { hash: currentAddress }, queryParams: { filter: filterValue } }),
       (prevData: AddressTransactionsResponse | undefined) => {
         if (!prevData) {
           return;

ui/address/blocksValidated/AddressBlocksValidatedListItem.tsx

 import { Text, Flex } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Block } from 'types/api/block';
@@ -7,7 +8,6 @@ import type { Block } from 'types/api/block';
 import appConfig from 'configs/app/config';
 import getBlockTotalReward from 'lib/block/getBlockTotalReward';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
-import link from 'lib/link/link';
 import LinkInternal from 'ui/shared/LinkInternal';
 import ListItemMobile from 'ui/shared/ListItemMobile';
 import Utilization from 'ui/shared/Utilization/Utilization';
@@ -17,7 +17,7 @@ type Props = Block & {
 };
 
 const AddressBlocksValidatedListItem = (props: Props) => {
-  const blockUrl = link('block', { id: String(props.height) });
+  const blockUrl = route({ pathname: '/block/[height]', query: { height: props.height.toString() } });
   const timeAgo = useTimeAgoIncrement(props.timestamp, props.page === 1);
   const totalReward = getBlockTotalReward(props);
 

ui/address/blocksValidated/AddressBlocksValidatedTableItem.tsx

 import { Td, Tr, Text, Box, Flex } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Block } from 'types/api/block';
 
 import getBlockTotalReward from 'lib/block/getBlockTotalReward';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
-import link from 'lib/link/link';
 import LinkInternal from 'ui/shared/LinkInternal';
 import Utilization from 'ui/shared/Utilization/Utilization';
 
@@ -15,7 +15,7 @@ type Props = Block & {
 };
 
 const AddressBlocksValidatedTableItem = (props: Props) => {
-  const blockUrl = link('block', { id: String(props.height) });
+  const blockUrl = route({ pathname: '/block/[height]', query: { height: String(props.height) } });
   const timeAgo = useTimeAgoIncrement(props.timestamp, props.page === 1);
   const totalReward = getBlockTotalReward(props);
 

ui/address/coinBalance/AddressCoinBalanceChart.tsx

@@ -11,7 +11,7 @@ interface Props {
 
 const AddressCoinBalanceChart = ({ addressHash }: Props) => {
   const { data, isLoading, isError } = useApiQuery('address_coin_balance_chart', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
   });
 
   const items = React.useMemo(() => data?.map(({ date, value }) => ({

ui/address/coinBalance/AddressCoinBalanceListItem.tsx

 import { Text, Stat, StatHelpText, StatArrow, Flex } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { AddressCoinBalanceHistoryItem } from 'types/api/address';
@@ -7,7 +8,6 @@ import type { AddressCoinBalanceHistoryItem } from 'types/api/address';
 import appConfig from 'configs/app/config';
 import { WEI, ZERO } from 'lib/consts';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
-import link from 'lib/link/link';
 import Address from 'ui/shared/address/Address';
 import AddressLink from 'ui/shared/address/AddressLink';
 import LinkInternal from 'ui/shared/LinkInternal';
@@ -18,7 +18,7 @@ type Props = AddressCoinBalanceHistoryItem & {
 };
 
 const AddressCoinBalanceListItem = (props: Props) => {
-  const blockUrl = link('block', { id: String(props.block_number) });
+  const blockUrl = route({ pathname: '/block/[height]', query: { height: String(props.block_number) } });
   const deltaBn = BigNumber(props.delta).div(WEI);
   const isPositiveDelta = deltaBn.gte(ZERO);
   const timeAgo = useTimeAgoIncrement(props.block_timestamp, props.page === 1);

ui/address/coinBalance/AddressCoinBalanceTableItem.tsx

 import { Td, Tr, Text, Stat, StatHelpText, StatArrow } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { AddressCoinBalanceHistoryItem } from 'types/api/address';
 
 import { WEI, ZERO } from 'lib/consts';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
-import link from 'lib/link/link';
 import Address from 'ui/shared/address/Address';
 import AddressLink from 'ui/shared/address/AddressLink';
 import LinkInternal from 'ui/shared/LinkInternal';
@@ -16,7 +16,7 @@ type Props = AddressCoinBalanceHistoryItem & {
 };
 
 const AddressCoinBalanceTableItem = (props: Props) => {
-  const blockUrl = link('block', { id: String(props.block_number) });
+  const blockUrl = route({ pathname: '/block/[height]', query: { height: String(props.block_number) } });
   const deltaBn = BigNumber(props.delta).div(WEI);
   const isPositiveDelta = deltaBn.gte(ZERO);
   const timeAgo = useTimeAgoIncrement(props.block_timestamp, props.page === 1);

ui/address/contract/ContractCode.pw.tsx

@@ -8,10 +8,10 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 import ContractCode from './ContractCode';
 
 const addressHash = 'hash';
-const CONTRACT_API_URL = buildApiUrl('contract', { id: addressHash });
+const CONTRACT_API_URL = buildApiUrl('contract', { hash: addressHash });
 const hooksConfig = {
   router: {
-    query: { id: addressHash },
+    query: { hash: addressHash },
   },
 };
 

ui/address/contract/ContractCode.tsx

 import { Flex, Skeleton, Button, Grid, GridItem, Text, Alert, Link, chakra, Box } from '@chakra-ui/react';
 import { useRouter } from 'next/router';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import useApiQuery from 'lib/api/useApiQuery';
-import link from 'lib/link/link';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
 import AddressLink from 'ui/shared/address/AddressLink';
@@ -24,9 +25,9 @@ const InfoItem = ({ label, value }: { label: string; value: string }) => (
 const ContractCode = () => {
   const router = useRouter();
 
-  const addressHash = router.query.id?.toString();
+  const addressHash = getQueryParamString(router.query.hash);
   const { data, isLoading, isError } = useApiQuery('contract', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     queryOptions: {
       enabled: Boolean(addressHash),
       refetchOnMount: false,
@@ -60,7 +61,7 @@ const ContractCode = () => {
       ml="auto"
       mr={ 3 }
       as="a"
-      href={ link('address_contract_verification', { id: addressHash }) }
+      href={ route({ pathname: '/address/[hash]/contract_verification', query: { hash: addressHash } }) }
     >
         Verify & publish
     </Button>
@@ -74,7 +75,7 @@ const ContractCode = () => {
     const decoded = data.decoded_constructor_args
       .map(([ value, { name, type } ], index) => {
         const valueEl = type === 'address' ?
-          <LinkInternal href={ link('address_index', { id: value }) }>{ value }</LinkInternal> :
+          <LinkInternal href={ route({ pathname: '/address/[hash]', query: { hash: value } }) }>{ value }</LinkInternal> :
           <span>{ value }</span>;
         return (
           <Box key={ index }>
@@ -101,7 +102,7 @@ const ContractCode = () => {
     return data.external_libraries.map((item) => (
       <Box key={ item.address_hash }>
         <chakra.span fontWeight={ 500 }>{ item.name }: </chakra.span>
-        <LinkInternal href={ link('address_index', { id: item.address_hash }, { tab: 'contract' }) }>{ item.address_hash }</LinkInternal>
+        <LinkInternal href={ route({ pathname: '/address/[hash]', query: { hash: item.address_hash, tab: 'contract' } }) }>{ item.address_hash }</LinkInternal>
       </Box>
     ));
   })();
@@ -129,7 +130,7 @@ const ContractCode = () => {
               <AddressLink type="address" hash={ data.verified_twin_address_hash } truncation="constant" ml={ 2 }/>
             </Address>
             <chakra.span mt={ 1 }>All functions displayed below are from ABI of that contract. In order to verify current contract, proceed with </chakra.span>
-            <LinkInternal href={ link('address_contract_verification', { id: data.verified_twin_address_hash }) }>Verify & Publish</LinkInternal>
+            <LinkInternal href={ route({ pathname: '/address/[hash]/contract_verification', query: { hash: addressHash } }) }>Verify & Publish</LinkInternal>
             <span> page</span>
           </Alert>
         ) }

ui/address/contract/ContractImplementationAddress.tsx

@@ -14,7 +14,7 @@ interface Props {
 const ContractImplementationAddress = ({ hash }: Props) => {
   const queryClient = useQueryClient();
   const data = queryClient.getQueryData<TAddress>(getResourceKey('address', {
-    pathParams: { id: hash },
+    pathParams: { hash },
   }));
 
   if (!data?.implementation_address) {

ui/address/contract/ContractMethodsAccordion.tsx

-import { Accordion, AccordionButton, AccordionIcon, AccordionItem, AccordionPanel, Box, Flex, Icon, Link, Tooltip } from '@chakra-ui/react';
+import { Accordion, AccordionButton, AccordionIcon, AccordionItem, AccordionPanel, Box, Flex, Link } from '@chakra-ui/react';
 import _range from 'lodash/range';
 import React from 'react';
 
 import type { SmartContractMethod } from 'types/api/contract';
 
-import infoIcon from 'icons/info.svg';
+import Hint from 'ui/shared/Hint';
 
 interface Props<T extends SmartContractMethod> {
   data: Array<T>;
@@ -46,32 +46,22 @@ const ContractMethodsAccordion = <T extends SmartContractMethod>({ data, renderC
                   { index + 1 }. { item.type === 'fallback' || item.type === 'receive' ? item.type : item.name }
                 </Box>
                 { item.type === 'fallback' && (
-                  <Tooltip
-                    label={ `The fallback function is executed on a call to the contract if none of the other functions match 
+                  <Hint
+                    label={
+                      `The fallback function is executed on a call to the contract if none of the other functions match 
                         the given function signature, or if no data was supplied at all and there is no receive Ether function. 
-                    The fallback function always receives data, but in order to also receive Ether it must be marked payable.` }
-                    placement="top"
-                    maxW="320px"
-                  >
-                    <Box cursor="pointer" display="inherit">
-                      <Icon as={ infoIcon } boxSize={ 5 }/>
-                    </Box>
-                  </Tooltip>
+                        The fallback function always receives data, but in order to also receive Ether it must be marked payable.`
+                    }/>
                 ) }
                 { item.type === 'receive' && (
-                  <Tooltip
-                    label={ `The receive function is executed on a call to the contract with empty calldata. 
+                  <Hint
+                    label={
+                      `The receive function is executed on a call to the contract with empty calldata. 
                         This is the function that is executed on plain Ether transfers (e.g. via .send() or .transfer()). 
                         If no such function exists, but a payable fallback function exists, the fallback function will be called on a plain Ether transfer. 
                         If neither a receive Ether nor a payable fallback function is present, 
-                    the contract cannot receive Ether through regular transactions and throws an exception.` }
-                    placement="top"
-                    maxW="320px"
-                  >
-                    <Box cursor="pointer" display="inherit">
-                      <Icon as={ infoIcon } boxSize={ 5 }/>
-                    </Box>
-                  </Tooltip>
+                        the contract cannot receive Ether through regular transactions and throws an exception.`
+                    }/>
                 ) }
                 <AccordionIcon/>
               </AccordionButton>

ui/address/contract/ContractRead.pw.tsx

@@ -8,11 +8,11 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 import ContractRead from './ContractRead';
 
 const addressHash = 'hash';
-const CONTRACT_READ_METHODS_API_URL = buildApiUrl('contract_methods_read', { id: addressHash }) + '?is_custom_abi=false';
-const CONTRACT_QUERY_METHOD_API_URL = buildApiUrl('contract_method_query', { id: addressHash });
+const CONTRACT_READ_METHODS_API_URL = buildApiUrl('contract_methods_read', { hash: addressHash }) + '?is_custom_abi=false';
+const CONTRACT_QUERY_METHOD_API_URL = buildApiUrl('contract_method_query', { hash: addressHash });
 const hooksConfig = {
   router: {
-    query: { id: addressHash },
+    query: { hash: addressHash },
   },
 };
 

ui/address/contract/ContractRead.tsx

@@ -7,6 +7,7 @@ import type { SmartContractReadMethod, SmartContractQueryMethodRead } from 'type
 
 import useApiFetch from 'lib/api/useApiFetch';
 import useApiQuery from 'lib/api/useApiQuery';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import ContractMethodsAccordion from 'ui/address/contract/ContractMethodsAccordion';
 import ContentLoader from 'ui/shared/ContentLoader';
 import DataFetchAlert from 'ui/shared/DataFetchAlert';
@@ -28,21 +29,21 @@ const ContractRead = ({ isProxy, isCustomAbi }: Props) => {
   const apiFetch = useApiFetch();
   const { address: userAddress } = useAccount();
 
-  const addressHash = router.query.id?.toString();
+  const addressHash = getQueryParamString(router.query.hash);
 
   const { data, isLoading, isError } = useApiQuery(isProxy ? 'contract_methods_read_proxy' : 'contract_methods_read', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     queryParams: {
       is_custom_abi: isCustomAbi ? 'true' : 'false',
     },
     queryOptions: {
-      enabled: Boolean(router.query.id),
+      enabled: Boolean(addressHash),
     },
   });
 
   const handleMethodFormSubmit = React.useCallback(async(item: SmartContractReadMethod, args: Array<string | Array<string>>) => {
     return apiFetch<'contract_method_query', SmartContractQueryMethodRead>('contract_method_query', {
-      pathParams: { id: addressHash },
+      pathParams: { hash: addressHash },
       fetchParams: {
         method: 'POST',
         body: {

ui/address/contract/ContractSourceCode.tsx

 import { Box, chakra, Flex, Text, Tooltip } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { SmartContract } from 'types/api/contract';
 
-import link from 'lib/link/link';
 import CodeEditor from 'ui/shared/CodeEditor';
 import CopyToClipboard from 'ui/shared/CopyToClipboard';
 import LinkInternal from 'ui/shared/LinkInternal';
@@ -28,7 +28,7 @@ const ContractSourceCode = ({ data, hasSol2Yml, address, isViper, filePath, addi
   const diagramLink = hasSol2Yml && address ? (
     <Tooltip label="Visualize contract code using Sol2Uml JS library">
       <LinkInternal
-        href={ link('visualize_sol2uml', undefined, { address }) }
+        href={ route({ pathname: '/visualize/sol2uml', query: { address } }) }
         ml="auto"
         mr={ 3 }
       >

ui/address/contract/ContractWrite.pw.tsx

@@ -8,10 +8,10 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 import ContractWrite from './ContractWrite';
 
 const addressHash = 'hash';
-const CONTRACT_WRITE_METHODS_API_URL = buildApiUrl('contract_methods_write', { id: addressHash }) + '?is_custom_abi=false';
+const CONTRACT_WRITE_METHODS_API_URL = buildApiUrl('contract_methods_write', { hash: addressHash }) + '?is_custom_abi=false';
 const hooksConfig = {
   router: {
-    query: { id: addressHash },
+    query: { hash: addressHash },
   },
 };
 

ui/address/contract/ContractWrite.tsx

@@ -7,6 +7,7 @@ import type { SmartContractWriteMethod } from 'types/api/contract';
 
 import config from 'configs/app/config';
 import useApiQuery from 'lib/api/useApiQuery';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import ContractMethodsAccordion from 'ui/address/contract/ContractMethodsAccordion';
 import ContentLoader from 'ui/shared/ContentLoader';
 import DataFetchAlert from 'ui/shared/DataFetchAlert';
@@ -27,12 +28,12 @@ interface Props {
 const ContractWrite = ({ isProxy, isCustomAbi }: Props) => {
   const router = useRouter();
 
-  const addressHash = router.query.id?.toString();
+  const addressHash = getQueryParamString(router.query.hash);
   const { data: signer } = useSigner();
   const { isConnected } = useAccount();
 
   const { data, isLoading, isError } = useApiQuery(isProxy ? 'contract_methods_write_proxy' : 'contract_methods_write', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     queryParams: {
       is_custom_abi: isCustomAbi ? 'true' : 'false',
     },

ui/address/contract/ContractWriteResultDumb.tsx

 import { Box, chakra, Spinner } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { ContractMethodWriteResult } from './types';
 
-import link from 'lib/link/link';
 import LinkInternal from 'ui/shared/LinkInternal';
 
 interface Props {
@@ -30,9 +30,9 @@ const ContractWriteResultDumb = ({ result, onSettle, txInfo }: Props) => {
 
   const isErrorResult = 'message' in result;
 
-  const txLink = (
-    <LinkInternal href={ link('tx', { id: txHash }) }>View transaction details</LinkInternal>
-  );
+  const txLink = txHash ? (
+    <LinkInternal href={ route({ pathname: '/tx/[hash]', query: { hash: txHash } }) }>View transaction details</LinkInternal>
+  ) : null;
 
   const content = (() => {
     if (isErrorResult) {

ui/address/contract/context.tsx

@@ -28,9 +28,9 @@ export function ContractContextProvider({ children }: ProviderProps) {
   const { data: signer } = useSigner();
   const queryClient = useQueryClient();
 
-  const addressHash = router.query.id?.toString();
+  const addressHash = router.query.hash?.toString();
   const { data: contractInfo } = useApiQuery('contract', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     queryOptions: {
       enabled: Boolean(addressHash),
       refetchOnMount: false,
@@ -38,11 +38,11 @@ export function ContractContextProvider({ children }: ProviderProps) {
   });
 
   const addressInfo = queryClient.getQueryData<Address>(getResourceKey('address', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
   }));
 
   const { data: proxyInfo } = useApiQuery('contract', {
-    pathParams: { id: addressInfo?.implementation_address || '' },
+    pathParams: { hash: addressInfo?.implementation_address || '' },
     queryOptions: {
       enabled: Boolean(addressInfo?.implementation_address),
       refetchOnMount: false,

ui/address/details/AddressAddToMetaMask.tsx

 import { Box, chakra, Icon, Tooltip } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenInfo } from 'types/api/tokenInfo';
+import type { TokenInfo } from 'types/api/token';
 
 import metamaskIcon from 'icons/metamask.svg';
 import useToast from 'lib/hooks/useToast';

ui/address/details/AddressBalance.tsx

@@ -26,7 +26,7 @@ const AddressBalance = ({ data }: Props) => {
     }
 
     setLastBlockNumber(blockNumber);
-    const queryKey = getResourceKey('address', { pathParams: { id: data.hash } });
+    const queryKey = getResourceKey('address', { pathParams: { hash: data.hash } });
     queryClient.setQueryData(queryKey, (prevData: Address | undefined) => {
       if (!prevData) {
         return;

ui/address/details/AddressCounterItem.tsx

 import { Skeleton } from '@chakra-ui/react';
 import type { UseQueryResult } from '@tanstack/react-query';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { AddressCounters } from 'types/api/address';
 
-import link from 'lib/link/link';
 import LinkInternal from 'ui/shared/LinkInternal';
 
 interface Props {
@@ -42,7 +42,7 @@ const AddressCounterItem = ({ prop, query, address, onClick }: Props) => {
         return <span>0</span>;
       }
       return (
-        <LinkInternal href={ link('address_index', { id: address }, { tab: PROP_TO_TAB[prop] }) } onClick={ onClick }>
+        <LinkInternal href={ route({ pathname: '/address/[hash]', query: { hash: address, tab: PROP_TO_TAB[prop] } }) } onClick={ onClick }>
           { Number(data).toLocaleString() }
         </LinkInternal>
       );

ui/address/details/AddressFavoriteButton.tsx

@@ -41,10 +41,10 @@ const AddressFavoriteButton = ({ className, hash, isAdded }: Props) => {
   }, [ addModalProps, deleteModalProps, isAdded, isAuth, loginUrl ]);
 
   const handleAddOrDeleteSuccess = React.useCallback(async() => {
-    const queryKey = getResourceKey('address', { pathParams: { id: router.query.id?.toString() } });
+    const queryKey = getResourceKey('address', { pathParams: { hash: router.query.hash?.toString() } });
     await queryClient.refetchQueries({ queryKey });
     addModalProps.onClose();
-  }, [ addModalProps, queryClient, router.query.id ]);
+  }, [ addModalProps, queryClient, router.query.hash ]);
 
   const handleAddModalClose = React.useCallback(() => {
     addModalProps.onClose();

ui/address/details/AddressNameInfo.tsx

+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Address } from 'types/api/address';
 
-import link from 'lib/link/link';
 import trimTokenSymbol from 'lib/token/trimTokenSymbol';
 import DetailsInfoItem from 'ui/shared/DetailsInfoItem';
 import LinkInternal from 'ui/shared/LinkInternal';
@@ -19,7 +19,7 @@ const AddressNameInfo = ({ data }: Props) => {
         title="Token name"
         hint="Token name and symbol"
       >
-        <LinkInternal href={ link('token_index', { hash: data.token.address }) }>
+        <LinkInternal href={ route({ pathname: '/token/[hash]', query: { hash: data.token.address } }) }>
           { data.token.name }{ symbol }
         </LinkInternal>
       </DetailsInfoItem>

ui/address/internals/AddressIntTxsListItem.tsx

 import { Flex, Tag, Icon, Box, HStack, Text } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { InternalTransaction } from 'types/api/internalTransaction';
@@ -7,7 +8,6 @@ import type { InternalTransaction } from 'types/api/internalTransaction';
 import appConfig from 'configs/app/config';
 import eastArrowIcon from 'icons/arrows/east.svg';
 import dayjs from 'lib/date/dayjs';
-import link from 'lib/link/link';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
 import AddressLink from 'ui/shared/address/AddressLink';
@@ -50,7 +50,7 @@ const TxInternalsListItem = ({
       </Flex>
       <HStack spacing={ 1 }>
         <Text fontSize="sm" fontWeight={ 500 }>Block</Text>
-        <LinkInternal href={ link('block', { id: block.toString() }) }>{ block }</LinkInternal>
+        <LinkInternal href={ route({ pathname: '/block/[height]', query: { height: block.toString() } }) }>{ block }</LinkInternal>
       </HStack>
       <Box w="100%" display="flex" columnGap={ 3 }>
         <Address width="calc((100% - 48px) / 2)">

ui/address/internals/AddressIntTxsTableItem.tsx

 import { Tr, Td, Tag, Icon, Box, Flex, Text } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { InternalTransaction } from 'types/api/internalTransaction';
@@ -7,7 +8,6 @@ import type { InternalTransaction } from 'types/api/internalTransaction';
 import appConfig from 'configs/app/config';
 import rightArrowIcon from 'icons/arrows/east.svg';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
-import link from 'lib/link/link';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
 import AddressLink from 'ui/shared/address/AddressLink';
@@ -58,7 +58,7 @@ const AddressIntTxsTableItem = ({
         </Flex>
       </Td>
       <Td verticalAlign="middle">
-        <LinkInternal href={ link('block', { id: block.toString() }) }>{ block }</LinkInternal>
+        <LinkInternal href={ route({ pathname: '/block/[height]', query: { height: block.toString() } }) }>{ block }</LinkInternal>
       </Td>
       <Td verticalAlign="middle">
         <Address display="inline-flex" maxW="100%">

ui/address/testUtils/MockAddressPage.tsx

@@ -7,8 +7,8 @@ const MockAddressPage = ({ children }: { children: JSX.Element }): JSX.Element =
   const router = useRouter();
 
   const { data } = useApiQuery('address', {
-    pathParams: { id: router.query.id?.toString() },
-    queryOptions: { enabled: Boolean(router.query.id) },
+    pathParams: { hash: router.query.hash?.toString() },
+    queryOptions: { enabled: Boolean(router.query.hash) },
   });
 
   if (!data) {

ui/address/tokenSelect/TokenSelect.pw.tsx

@@ -3,7 +3,7 @@ import { test as base, expect, devices } from '@playwright/experimental-ct-react
 import React from 'react';
 
 import * as coinBalanceMock from 'mocks/address/coinBalanceHistory';
-import * as tokenBalanceMock from 'mocks/address/tokenBalance';
+import * as tokensMock from 'mocks/address/tokens';
 import * as socketServer from 'playwright/fixtures/socketServer';
 import TestApp from 'playwright/TestApp';
 import buildApiUrl from 'playwright/utils/buildApiUrl';
@@ -12,11 +12,13 @@ import MockAddressPage from 'ui/address/testUtils/MockAddressPage';
 import TokenSelect from './TokenSelect';
 
 const ASSET_URL = 'https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/poa/assets/0xb2a90505dc6680a7a695f7975d0d32EeF610f456/logo.png';
-const TOKENS_API_URL = buildApiUrl('address_token_balances', { id: '1' });
-const ADDRESS_API_URL = buildApiUrl('address', { id: '1' });
+const TOKENS_ERC20_API_URL = buildApiUrl('address_tokens', { hash: '1' }) + '?type=ERC-20';
+const TOKENS_ERC721_API_URL = buildApiUrl('address_tokens', { hash: '1' }) + '?type=ERC-721';
+const TOKENS_ER1155_API_URL = buildApiUrl('address_tokens', { hash: '1' }) + '?type=ERC-1155';
+const ADDRESS_API_URL = buildApiUrl('address', { hash: '1' });
 const hooksConfig = {
   router: {
-    query: { id: '1' },
+    query: { hash: '1' },
   },
 };
 const CLIPPING_AREA = { x: 0, y: 0, width: 360, height: 500 };
@@ -33,9 +35,17 @@ const test = base.extend({
       status: 200,
       body: JSON.stringify({ hash: '1' }),
     }), { times: 1 });
-    await page.route(TOKENS_API_URL, async(route) => route.fulfill({
+    await page.route(TOKENS_ERC20_API_URL, async(route) => route.fulfill({
       status: 200,
-      body: JSON.stringify(tokenBalanceMock.baseList),
+      body: JSON.stringify(tokensMock.erc20List),
+    }), { times: 1 });
+    await page.route(TOKENS_ERC721_API_URL, async(route) => route.fulfill({
+      status: 200,
+      body: JSON.stringify(tokensMock.erc721List),
+    }), { times: 1 });
+    await page.route(TOKENS_ER1155_API_URL, async(route) => route.fulfill({
+      status: 200,
+      body: JSON.stringify(tokensMock.erc1155List),
     }), { times: 1 });
 
     use(page);
@@ -137,9 +147,17 @@ base('long values', async({ mount, page }) => {
     status: 200,
     body: JSON.stringify({ hash: '1' }),
   }), { times: 1 });
-  await page.route(TOKENS_API_URL, async(route) => route.fulfill({
+  await page.route(TOKENS_ERC20_API_URL, async(route) => route.fulfill({
+    status: 200,
+    body: JSON.stringify({ items: [ tokensMock.erc20LongSymbol ] }),
+  }), { times: 1 });
+  await page.route(TOKENS_ERC721_API_URL, async(route) => route.fulfill({
+    status: 200,
+    body: JSON.stringify({ items: [ tokensMock.erc721LongSymbol ] }),
+  }), { times: 1 });
+  await page.route(TOKENS_ER1155_API_URL, async(route) => route.fulfill({
     status: 200,
-    body: JSON.stringify(tokenBalanceMock.longValuesList),
+    body: JSON.stringify({ items: [ tokensMock.erc1155LongId ] }),
   }), { times: 1 });
 
   await mount(
@@ -175,13 +193,15 @@ test.describe('socket', () => {
       { hooksConfig },
     );
 
-    await page.route(TOKENS_API_URL, (route) => route.fulfill({
+    await page.route(TOKENS_ERC20_API_URL, async(route) => route.fulfill({
       status: 200,
-      body: JSON.stringify([
-        ...tokenBalanceMock.baseList,
-        tokenBalanceMock.erc20d,
-      ]),
-    }));
+      body: JSON.stringify({
+        items: [
+          ...tokensMock.erc20List.items,
+          tokensMock.erc20d,
+        ],
+      }),
+    }), { times: 1 });
 
     const socket = await createSocket();
     const channel = await socketServer.joinChannel(socket, 'addresses:1');
@@ -206,13 +226,15 @@ test.describe('socket', () => {
       { hooksConfig },
     );
 
-    await page.route(TOKENS_API_URL, (route) => route.fulfill({
+    await page.route(TOKENS_ERC20_API_URL, async(route) => route.fulfill({
       status: 200,
-      body: JSON.stringify([
-        ...tokenBalanceMock.baseList,
-        tokenBalanceMock.erc20d,
-      ]),
-    }));
+      body: JSON.stringify({
+        items: [
+          ...tokensMock.erc20List.items,
+          tokensMock.erc20d,
+        ],
+      }),
+    }), { times: 1 });
 
     const socket = await createSocket();
     const channel = await socketServer.joinChannel(socket, 'addresses:1');

ui/address/tokenSelect/TokenSelect.tsx

 import { Box, Flex, Icon, IconButton, Skeleton, Tooltip } from '@chakra-ui/react';
 import { useQueryClient, useIsFetching } from '@tanstack/react-query';
+import _sumBy from 'lodash/sumBy';
 import NextLink from 'next/link';
 import { useRouter } from 'next/router';
 import React from 'react';
@@ -8,12 +9,13 @@ import type { SocketMessage } from 'lib/socket/types';
 import type { Address } from 'types/api/address';
 
 import walletIcon from 'icons/wallet.svg';
-import useApiQuery, { getResourceKey } from 'lib/api/useApiQuery';
+import { getResourceKey } from 'lib/api/useApiQuery';
 import useIsMobile from 'lib/hooks/useIsMobile';
-import link from 'lib/link/link';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
 
+import useFetchTokens from '../utils/useFetchTokens';
 import TokenSelectDesktop from './TokenSelectDesktop';
 import TokenSelectMobile from './TokenSelectMobile';
 
@@ -27,17 +29,14 @@ const TokenSelect = ({ onClick }: Props) => {
   const queryClient = useQueryClient();
   const [ blockNumber, setBlockNumber ] = React.useState<number>();
 
-  const addressHash = router.query.id?.toString();
-  const addressResourceKey = getResourceKey('address', { pathParams: { id: addressHash } });
+  const addressHash = getQueryParamString(router.query.hash);
+  const addressResourceKey = getResourceKey('address', { pathParams: { hash: addressHash } });
 
   const addressQueryData = queryClient.getQueryData<Address>(addressResourceKey);
 
-  const { data, isError, isLoading, refetch } = useApiQuery('address_token_balances', {
-    pathParams: { id: addressQueryData?.hash },
-    queryOptions: { enabled: Boolean(addressQueryData) },
-  });
-  const balancesResourceKey = getResourceKey('address_token_balances', { pathParams: { id: addressQueryData?.hash } });
-  const balancesIsFetching = useIsFetching({ queryKey: balancesResourceKey });
+  const { data, isError, isLoading, refetch } = useFetchTokens({ hash: addressQueryData?.hash });
+  const tokensResourceKey = getResourceKey('address_tokens', { pathParams: { hash: addressQueryData?.hash }, queryParams: { type: 'ERC-20' } });
+  const tokensIsFetching = useIsFetching({ queryKey: tokensResourceKey });
 
   const handleTokenBalanceMessage: SocketMessage.AddressTokenBalance['handler'] = React.useCallback((payload) => {
     if (payload.block_number !== blockNumber) {
@@ -71,19 +70,20 @@ const TokenSelect = ({ onClick }: Props) => {
     return <Skeleton h={ 8 } w="160px"/>;
   }
 
-  if (isError || data.length === 0) {
+  const hasTokens = _sumBy(Object.values(data), ({ items }) => items.length) > 0;
+  if (isError || !hasTokens) {
     return <Box py="6px">0</Box>;
   }
 
   return (
     <Flex columnGap={ 3 } mt={{ base: '6px', lg: 0 }}>
       { isMobile ?
-        <TokenSelectMobile data={ data } isLoading={ balancesIsFetching === 1 }/> :
-        <TokenSelectDesktop data={ data } isLoading={ balancesIsFetching === 1 }/>
+        <TokenSelectMobile data={ data } isLoading={ tokensIsFetching === 1 }/> :
+        <TokenSelectDesktop data={ data } isLoading={ tokensIsFetching === 1 }/>
       }
       <Tooltip label="Show all tokens">
         <Box>
-          <NextLink href={ link('address_index', { id: addressHash }, { tab: 'tokens' }) } passHref>
+          <NextLink href={{ pathname: '/address/[hash]', query: { hash: addressHash, tab: 'tokens' } }} passHref>
             <IconButton
               aria-label="Show all tokens"
               variant="outline"

ui/address/tokenSelect/TokenSelectButton.tsx

 import { Box, Button, Icon, Skeleton, Text, useColorModeValue } from '@chakra-ui/react';
 import React from 'react';
 
+import type { FormattedData } from './types';
+
 import arrowIcon from 'icons/arrows/east-mini.svg';
 import tokensIcon from 'icons/tokens.svg';
 
-import type { EnhancedData } from '../utils/tokenUtils';
-import { getTokenBalanceTotal } from '../utils/tokenUtils';
+import { getTokensTotalInfo } from '../utils/tokenUtils';
 
 interface Props {
   isOpen: boolean;
   isLoading: boolean;
   onClick: () => void;
-  data: Array<EnhancedData>;
+  data: FormattedData;
 }
 
 const TokenSelectButton = ({ isOpen, isLoading, onClick, data }: Props, ref: React.ForwardedRef<HTMLButtonElement>) => {
-  const totalBn = getTokenBalanceTotal(data);
+  const { usd, num, isOverflow } = getTokensTotalInfo(data);
   const skeletonBgColor = useColorModeValue('white', 'black');
 
+  const prefix = isOverflow ? '>' : '';
+
   const handleClick = React.useCallback(() => {
     if (isLoading && !isOpen) {
       return;
@@ -36,8 +39,8 @@ const TokenSelectButton = ({ isOpen, isLoading, onClick, data }: Props, ref: Rea
         aria-label="Token select"
       >
         <Icon as={ tokensIcon } boxSize={ 4 } mr={ 2 }/>
-        <Text fontWeight={ 600 }>{ data.length }</Text>
-        <Text whiteSpace="pre" variant="secondary" fontWeight={ 400 }> (${ totalBn.toFormat(2) })</Text>
+        <Text fontWeight={ 600 }>{ prefix }{ num }</Text>
+        <Text whiteSpace="pre" variant="secondary" fontWeight={ 400 }> ({ prefix }${ usd.toFormat(2) })</Text>
         <Icon as={ arrowIcon } transform={ isOpen ? 'rotate(90deg)' : 'rotate(-90deg)' } transitionDuration="faster" boxSize={ 5 } ml={ 3 }/>
       </Button>
       { isLoading && !isOpen && <Skeleton h="100%" w="100%" position="absolute" top={ 0 } left={ 0 } bgColor={ skeletonBgColor }/> }

ui/address/tokenSelect/TokenSelectDesktop.tsx

 import { useColorModeValue, Popover, PopoverTrigger, PopoverContent, PopoverBody, useDisclosure } from '@chakra-ui/react';
 import React from 'react';
 
-import type { AddressTokenBalance } from 'types/api/address';
+import type { FormattedData } from './types';
 
 import TokenSelectButton from './TokenSelectButton';
 import TokenSelectMenu from './TokenSelectMenu';
 import useTokenSelect from './useTokenSelect';
 
 interface Props {
-  data: Array<AddressTokenBalance>;
+  data: FormattedData;
   isLoading: boolean;
 }
 
@@ -22,7 +22,7 @@ const TokenSelectDesktop = ({ data, isLoading }: Props) => {
   return (
     <Popover isOpen={ isOpen } onClose={ onClose } placement="bottom-start" isLazy>
       <PopoverTrigger>
-        <TokenSelectButton isOpen={ isOpen } onClick={ onToggle } data={ result.modifiedData } isLoading={ isLoading }/>
+        <TokenSelectButton isOpen={ isOpen } onClick={ onToggle } data={ result.data } isLoading={ isLoading }/>
       </PopoverTrigger>
       <PopoverContent w="355px" maxH="450px" overflowY="scroll">
         <PopoverBody px={ 4 } py={ 6 } bgColor={ bgColor } boxShadow="2xl" >

ui/address/tokenSelect/TokenSelectItem.tsx

 import { chakra, Flex, Text, useColorModeValue } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
-import link from 'lib/link/link';
 import trimTokenSymbol from 'lib/token/trimTokenSymbol';
 import HashStringShorten from 'ui/shared/HashStringShorten';
 import TokenLogo from 'ui/shared/TokenLogo';
 
-import type { EnhancedData } from '../utils/tokenUtils';
+import type { TokenEnhancedData } from '../utils/tokenUtils';
 
 interface Props {
-  data: EnhancedData;
+  data: TokenEnhancedData;
 }
 
 const TokenSelectItem = ({ data }: Props) => {
@@ -45,7 +45,7 @@ const TokenSelectItem = ({ data }: Props) => {
   })();
 
   // TODO add filter param when token page is ready
-  const url = link('token_index', { hash: data.token.address });
+  const url = route({ pathname: '/token/[hash]', query: { hash: data.token.address } });
 
   return (
     <Flex

ui/address/tokenSelect/TokenSelectMenu.tsx

 import { Icon, Text, Box, Input, InputGroup, InputLeftElement, useColorModeValue, Flex, Link } from '@chakra-ui/react';
-import type { Dictionary } from 'lodash';
+import _sumBy from 'lodash/sumBy';
 import type { ChangeEvent } from 'react';
 import React from 'react';
 
-import type { TokenType } from 'types/api/tokenInfo';
+import type { FormattedData } from './types';
+import type { TokenType } from 'types/api/token';
 
 import arrowIcon from 'icons/arrows/east.svg';
 import searchIcon from 'icons/search.svg';
 
-import type { Sort, EnhancedData } from '../utils/tokenUtils';
+import type { Sort } from '../utils/tokenUtils';
 import { sortTokenGroups, sortingFns } from '../utils/tokenUtils';
 import TokenSelectItem from './TokenSelectItem';
 
@@ -16,16 +17,17 @@ interface Props {
   searchTerm: string;
   erc20sort: Sort;
   erc1155sort: Sort;
-  modifiedData: Array<EnhancedData>;
-  groupedData: Dictionary<Array<EnhancedData>>;
+  filteredData: FormattedData;
   onInputChange: (event: ChangeEvent<HTMLInputElement>) => void;
   onSortClick: (event: React.SyntheticEvent) => void;
 }
 
-const TokenSelectMenu = ({ erc20sort, erc1155sort, modifiedData, groupedData, onInputChange, onSortClick, searchTerm }: Props) => {
+const TokenSelectMenu = ({ erc20sort, erc1155sort, filteredData, onInputChange, onSortClick, searchTerm }: Props) => {
   const searchIconColor = useColorModeValue('blackAlpha.600', 'whiteAlpha.600');
   const inputBorderColor = useColorModeValue('blackAlpha.100', 'whiteAlpha.200');
 
+  const hasFilteredResult = _sumBy(Object.values(filteredData), ({ items }) => items.length) > 0;
+
   return (
     <>
       <InputGroup size="xs" mb={ 5 }>
@@ -41,7 +43,12 @@ const TokenSelectMenu = ({ erc20sort, erc1155sort, modifiedData, groupedData, on
         />
       </InputGroup>
       <Flex flexDir="column" rowGap={ 6 }>
-        { Object.entries(groupedData).sort(sortTokenGroups).map(([ tokenType, tokenInfo ]) => {
+        { Object.entries(filteredData).sort(sortTokenGroups).map(([ tokenType, tokenInfo ]) => {
+
+          if (tokenInfo.items.length === 0) {
+            return null;
+          }
+
           const type = tokenType as TokenType;
           const arrowTransform = (type === 'ERC-1155' && erc1155sort === 'desc') || (type === 'ERC-20' && erc20sort === 'desc') ?
             'rotate(90deg)' :
@@ -56,24 +63,26 @@ const TokenSelectMenu = ({ erc20sort, erc1155sort, modifiedData, groupedData, on
                 return 'desc';
             }
           })();
-          const hasSort = type === 'ERC-1155' || (type === 'ERC-20' && tokenInfo.some(({ usd }) => usd));
+          const hasSort = type === 'ERC-1155' || (type === 'ERC-20' && tokenInfo.items.some(({ usd }) => usd));
+          const numPrefix = tokenInfo.isOverflow ? '>' : '';
 
           return (
             <Box key={ type }>
               <Flex justifyContent="space-between">
-                <Text mb={ 3 } color="gray.500" fontWeight={ 600 } fontSize="sm">{ type } tokens ({ tokenInfo.length })</Text>
+                <Text mb={ 3 } color="gray.500" fontWeight={ 600 } fontSize="sm">{ type } tokens ({ numPrefix }{ tokenInfo.items.length })</Text>
                 { hasSort && (
                   <Link data-type={ type } onClick={ onSortClick } aria-label={ `Sort ${ type } tokens` }>
                     <Icon as={ arrowIcon } boxSize={ 5 } transform={ arrowTransform } transitionDuration="faster"/>
                   </Link>
                 ) }
               </Flex>
-              { tokenInfo.sort(sortingFns[type](sortDirection)).map((data) => <TokenSelectItem key={ data.token.address + data.token_id } data={ data }/>) }
+              { tokenInfo.items.sort(sortingFns[type](sortDirection)).map((data) =>
+                <TokenSelectItem key={ data.token.address + data.token_id } data={ data }/>) }
             </Box>
           );
         }) }
       </Flex>
-      { modifiedData.length === 0 && searchTerm && <Text fontSize="sm">Could not find any matches.</Text> }
+      { Boolean(searchTerm) && !hasFilteredResult && <Text fontSize="sm">Could not find any matches.</Text> }
     </>
   );
 };

ui/address/tokenSelect/TokenSelectMobile.tsx

 import { useDisclosure, Modal, ModalContent, ModalCloseButton } from '@chakra-ui/react';
 import React from 'react';
 
-import type { AddressTokenBalance } from 'types/api/address';
+import type { FormattedData } from './types';
 
 import TokenSelectButton from './TokenSelectButton';
 import TokenSelectMenu from './TokenSelectMenu';
 import useTokenSelect from './useTokenSelect';
 
 interface Props {
-  data: Array<AddressTokenBalance>;
+  data: FormattedData;
   isLoading: boolean;
 }
 
@@ -18,7 +18,7 @@ const TokenSelectMobile = ({ data, isLoading }: Props) => {
 
   return (
     <>
-      <TokenSelectButton isOpen={ isOpen } onClick={ onToggle } data={ result.modifiedData } isLoading={ isLoading }/>
+      <TokenSelectButton isOpen={ isOpen } onClick={ onToggle } data={ result.data } isLoading={ isLoading }/>
       <Modal isOpen={ isOpen } onClose={ onClose } size="full">
         <ModalContent>
           <ModalCloseButton/>

ui/address/tokenSelect/types.ts

+import type { TokenType } from 'types/api/token';
+
+import type { TokenEnhancedData } from 'ui/address/utils/tokenUtils';
+
+export type FormattedData = Record<TokenType, FormattedDataItem>;
+
+export interface FormattedDataItem {
+  items: Array<TokenEnhancedData>;
+  isOverflow: boolean;
+}

ui/address/tokenSelect/useTokenSelect.ts

-import _groupBy from 'lodash/groupBy';
+import _mapValues from 'lodash/mapValues';
 import type { ChangeEvent } from 'react';
 import React from 'react';
 
-import type { AddressTokenBalance } from 'types/api/address';
+import type { FormattedData } from './types';
 
 import type { Sort } from '../utils/tokenUtils';
-import { calculateUsdValue, filterTokens } from '../utils/tokenUtils';
+import { filterTokens } from '../utils/tokenUtils';
 
-export default function useData(data: Array<AddressTokenBalance>) {
+export default function useTokenSelect(data: FormattedData) {
   const [ searchTerm, setSearchTerm ] = React.useState('');
   const [ erc1155sort, setErc1155Sort ] = React.useState<Sort>('desc');
   const [ erc20sort, setErc20Sort ] = React.useState<Sort>('desc');
@@ -26,12 +26,12 @@ export default function useData(data: Array<AddressTokenBalance>) {
     }
   }, []);
 
-  const modifiedData = React.useMemo(() => {
-    return data.filter(filterTokens(searchTerm.toLowerCase())).map(calculateUsdValue);
+  const filteredData = React.useMemo(() => {
+    return _mapValues(data, ({ items, isOverflow }) => ({
+      isOverflow,
+      items: items.filter(filterTokens(searchTerm.toLowerCase())),
+    }));
   }, [ data, searchTerm ]);
-  const groupedData = React.useMemo(() => {
-    return _groupBy(modifiedData, 'token.type');
-  }, [ modifiedData ]);
 
   return {
     searchTerm,
@@ -39,7 +39,7 @@ export default function useData(data: Array<AddressTokenBalance>) {
     erc1155sort,
     onInputChange,
     onSortClick,
-    modifiedData,
-    groupedData,
+    data,
+    filteredData,
   };
 }

ui/address/tokens/NFTItem.tsx

 import { Flex, Link, Text, LinkBox, LinkOverlay, useColorModeValue } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { AddressTokenBalance } from 'types/api/address';
 
-import link from 'lib/link/link';
 import NftImage from 'ui/shared/nft/NftImage';
 import TokenLogo from 'ui/shared/TokenLogo';
 import TruncatedTextTooltip from 'ui/shared/TruncatedTextTooltip';
@@ -11,11 +11,11 @@ import TruncatedTextTooltip from 'ui/shared/TruncatedTextTooltip';
 type Props = AddressTokenBalance;
 
 const NFTItem = ({ token, token_id: tokenId }: Props) => {
-  const tokenLink = link('token_index', { hash: token.address });
+  const tokenLink = route({ pathname: '/token/[hash]', query: { hash: token.address } });
 
   return (
     <LinkBox
-      w={{ base: 'calc((100% - 12px)/2)', lg: '210px' }}
+      w={{ base: '100%', lg: '210px' }}
       border="1px solid"
       borderColor={ useColorModeValue('blackAlpha.100', 'whiteAlpha.200') }
       borderRadius="12px"
@@ -25,13 +25,14 @@ const NFTItem = ({ token, token_id: tokenId }: Props) => {
       fontWeight={ 500 }
       lineHeight="20px"
     >
-      <LinkOverlay href={ tokenLink }/>
+      <LinkOverlay href={ tokenLink }>
         <NftImage
           mb="18px"
           url={ null }
           fallbackPadding="30px"
           cursor="pointer"
         />
+      </LinkOverlay>
       { tokenId && (
         <Flex mb={ 2 } ml={ 1 }>
           <Text whiteSpace="pre" variant="secondary">ID# </Text>
@@ -40,7 +41,7 @@ const NFTItem = ({ token, token_id: tokenId }: Props) => {
               overflow="hidden"
               whiteSpace="nowrap"
               textOverflow="ellipsis"
-              href={ link('token_instance_item', { hash: token.address, id: tokenId }) }
+              href={ route({ pathname: '/token/[hash]/instance/[id]', query: { hash: token.address, id: tokenId } }) }
             >
               { tokenId }
             </Link>

ui/address/tokens/TokenBalances.tsx

 import { Flex, Skeleton } from '@chakra-ui/react';
-import BigNumber from 'bignumber.js';
 import { useRouter } from 'next/router';
 import React from 'react';
 
 import appConfig from 'configs/app/config';
 import useApiQuery from 'lib/api/useApiQuery';
+import { ZERO } from 'lib/consts';
 import getCurrencyValue from 'lib/getCurrencyValue';
 import DataFetchAlert from 'ui/shared/DataFetchAlert';
 
-import { getTokenBalanceTotal, calculateUsdValue } from '../utils/tokenUtils';
+import { getTokensTotalInfo } from '../utils/tokenUtils';
+import useFetchTokens from '../utils/useFetchTokens';
 import TokenBalancesItem from './TokenBalancesItem';
 
 const TokenBalances = () => {
   const router = useRouter();
 
+  const hash = router.query.hash?.toString();
+
   const addressQuery = useApiQuery('address', {
-    pathParams: { id: router.query.id?.toString() },
-    queryOptions: { enabled: Boolean(router.query.id) },
+    pathParams: { hash },
+    queryOptions: { enabled: Boolean(hash) },
   });
 
-  const balancesQuery = useApiQuery('address_token_balances', {
-    pathParams: { id: addressQuery.data?.hash },
-    queryOptions: { enabled: Boolean(addressQuery.data) },
-  });
+  const tokenQuery = useFetchTokens({ hash });
 
-  if (addressQuery.isError || balancesQuery.isError) {
+  if (addressQuery.isError || tokenQuery.isError) {
     return <DataFetchAlert/>;
   }
 
-  if (addressQuery.isLoading || balancesQuery.isLoading) {
+  if (addressQuery.isLoading || tokenQuery.isLoading) {
     const item = <Skeleton w={{ base: '100%', lg: '240px' }} h="82px" borderRadius="16px"/>;
     return (
       <Flex columnGap={ 3 } rowGap={ 3 } mt={{ base: '6px', lg: 0 }} flexDirection={{ base: 'column', lg: 'row' }}>
@@ -40,7 +40,7 @@ const TokenBalances = () => {
   }
 
   const addressData = addressQuery.data;
-  const { valueStr: nativeValue, usd: nativeUsd } = getCurrencyValue({
+  const { valueStr: nativeValue, usdBn: nativeUsd } = getCurrencyValue({
     value: addressData.coin_balance || '0',
     accuracy: 8,
     accuracyUsd: 2,
@@ -48,22 +48,25 @@ const TokenBalances = () => {
     decimals: String(appConfig.network.currency.decimals),
   });
 
-  const tokenBalanceBn = getTokenBalanceTotal(balancesQuery.data.map(calculateUsdValue)).toFixed(2);
-
-  const totalUsd = nativeUsd ? BigNumber(nativeUsd).toNumber() + BigNumber(tokenBalanceBn).toNumber() : undefined;
+  const tokensInfo = getTokensTotalInfo(tokenQuery.data);
+  const prefix = tokensInfo.isOverflow ? '>' : '';
+  const totalUsd = nativeUsd.plus(tokensInfo.usd);
+  const tokensNumText = tokensInfo.num > 0 ?
+    ` | ${ prefix }${ tokensInfo.num } ${ tokensInfo.num > 1 ? 'tokens' : 'token' }` :
+    '';
 
   return (
     <Flex columnGap={ 3 } rowGap={ 3 } mt={{ base: '6px', lg: 0 }} flexDirection={{ base: 'column', lg: 'row' }}>
-      <TokenBalancesItem name="Net Worth" value={ totalUsd ? `$${ totalUsd } USD` : 'N/A' }/>
+      <TokenBalancesItem name="Net Worth" value={ addressData.exchange_rate ? `${ prefix }$${ totalUsd.toFormat(2) } USD` : 'N/A' }/>
       <TokenBalancesItem
         name={ `${ appConfig.network.currency.symbol } Balance` }
-        value={ (nativeUsd ? `$${ nativeUsd } USD | ` : '') + `${ nativeValue } ${ appConfig.network.currency.symbol }` }
+        value={ (!nativeUsd.eq(ZERO) ? `$${ nativeUsd.toFormat(2) } USD | ` : '') + `${ nativeValue } ${ appConfig.network.currency.symbol }` }
       />
       <TokenBalancesItem
         name="Tokens"
         value={
-          `$${ tokenBalanceBn } USD ` +
-          (balancesQuery.data.length ? ` | ${ balancesQuery.data.length } ${ balancesQuery.data.length === 1 ? 'token' : 'tokens' }` : '')
+          `${ prefix }$${ tokensInfo.usd.toFormat(2) } USD ` +
+          tokensNumText
         }
       />
     </Flex>

ui/address/tokens/TokensWithIds.tsx

-import { Flex, Skeleton, Text } from '@chakra-ui/react';
+import { Grid, Skeleton, Text } from '@chakra-ui/react';
 import type { UseQueryResult } from '@tanstack/react-query';
 import React from 'react';
 
@@ -38,11 +38,18 @@ const TokensWithIds = ({ tokensQuery }: Props) => {
     return (
       <>
         { bar }
-        <Flex columnGap={ 6 } rowGap={ 6 } flexWrap="wrap">
-          <Skeleton w="210px" h="272px"/>
-          <Skeleton w="210px" h="272px"/>
-          <Skeleton w="210px" h="272px"/>
-        </Flex>
+        <Grid
+          w="100%"
+          columnGap={{ base: 3, lg: 6 }}
+          rowGap={{ base: 3, lg: 6 }}
+          gridTemplateColumns={{ base: 'repeat(2, calc((100% - 12px)/2))', lg: 'repeat(auto-fill, minmax(210px, 1fr))' }}
+        >
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+        </Grid>
       </>
     );
   }
@@ -54,9 +61,14 @@ const TokensWithIds = ({ tokensQuery }: Props) => {
   return (
     <>
       { bar }
-      <Flex columnGap={{ base: 3, lg: 6 }} rowGap={{ base: 3, lg: 6 }} flexWrap="wrap">
+      <Grid
+        w="100%"
+        columnGap={{ base: 3, lg: 6 }}
+        rowGap={{ base: 3, lg: 6 }}
+        gridTemplateColumns={{ base: 'repeat(2, calc((100% - 12px)/2))', lg: 'repeat(auto-fill, minmax(210px, 1fr))' }}
+      >
         { data.items.map(item => <NFTItem key={ item.token.address } { ...item }/>) }
-      </Flex>
+      </Grid>
     </>
   );
 };

ui/address/utils/tokenUtils.ts

 import BigNumber from 'bignumber.js';
+import fpAdd from 'lodash/fp/add';
 
 import type { AddressTokenBalance } from 'types/api/address';
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 
+import sumBnReducer from 'lib/bigint/sumBnReducer';
 import { ZERO } from 'lib/consts';
 
-export type EnhancedData = AddressTokenBalance & {
+export type TokenEnhancedData = AddressTokenBalance & {
   usd?: BigNumber ;
 }
 
 export type Sort = 'desc' | 'asc';
+
+export type TokenSelectData = Record<TokenType, TokenSelectDataItem>;
+
+export interface TokenSelectDataItem {
+  items: Array<TokenEnhancedData>;
+  isOverflow: boolean;
+}
+
+type TokenGroup = [string, TokenSelectDataItem];
+
 const TOKEN_GROUPS_ORDER: Array<TokenType> = [ 'ERC-20', 'ERC-721', 'ERC-1155' ];
-type TokenGroup = [string, Array<AddressTokenBalance>];
 
 export const sortTokenGroups = (groupA: TokenGroup, groupB: TokenGroup) => {
   return TOKEN_GROUPS_ORDER.indexOf(groupA[0] as TokenType) > TOKEN_GROUPS_ORDER.indexOf(groupB[0] as TokenType) ? 1 : -1;
@@ -27,7 +38,7 @@ const sortErc1155Tokens = (sort: Sort) => (dataA: AddressTokenBalance, dataB: Ad
 
   return Number(dataA.value) > Number(dataB.value) ? 1 : -1;
 };
-const sortErc20Tokens = (sort: Sort) => (dataA: EnhancedData, dataB: EnhancedData) => {
+const sortErc20Tokens = (sort: Sort) => (dataA: TokenEnhancedData, dataB: TokenEnhancedData) => {
   if (!dataA.usd && !dataB.usd) {
     return 0;
   }
@@ -63,7 +74,7 @@ export const filterTokens = (searchTerm: string) => ({ token }: AddressTokenBala
   return token.name?.toLowerCase().includes(searchTerm);
 };
 
-export const calculateUsdValue = (data: AddressTokenBalance): EnhancedData => {
+export const calculateUsdValue = (data: AddressTokenBalance): TokenEnhancedData => {
   if (data.token.type !== 'ERC-20') {
     return data;
   }
@@ -80,6 +91,18 @@ export const calculateUsdValue = (data: AddressTokenBalance): EnhancedData => {
   };
 };
 
-export const getTokenBalanceTotal = (data: Array<EnhancedData>) => {
-  return data.reduce((result, item) => !item.usd ? result : result.plus(BigNumber(item.usd)), ZERO);
+export const getTokensTotalInfo = (data: TokenSelectData) => {
+  const usd = Object.values(data)
+    .map(({ items }) => items.reduce(usdValueReducer, ZERO))
+    .reduce(sumBnReducer, ZERO);
+
+  const num = Object.values(data)
+    .map(({ items }) => items.length)
+    .reduce(fpAdd, 0);
+
+  const isOverflow = Object.values(data).some(({ isOverflow }) => isOverflow);
+
+  return { usd, num, isOverflow };
 };
+
+const usdValueReducer = (result: BigNumber, item: TokenEnhancedData) => !item.usd ? result : result.plus(BigNumber(item.usd));

ui/address/utils/useFetchTokens.ts

+import React from 'react';
+
+import useApiQuery from 'lib/api/useApiQuery';
+
+import { calculateUsdValue } from './tokenUtils';
+
+interface Props {
+  hash?: string;
+}
+
+export default function useFetchTokens({ hash }: Props) {
+  const erc20query = useApiQuery('address_tokens', {
+    pathParams: { hash },
+    queryParams: { type: 'ERC-20' },
+    queryOptions: { enabled: Boolean(hash), refetchOnMount: false },
+  });
+  const erc721query = useApiQuery('address_tokens', {
+    pathParams: { hash },
+    queryParams: { type: 'ERC-721' },
+    queryOptions: { enabled: Boolean(hash), refetchOnMount: false },
+  });
+  const erc1155query = useApiQuery('address_tokens', {
+    pathParams: { hash },
+    queryParams: { type: 'ERC-1155' },
+    queryOptions: { enabled: Boolean(hash), refetchOnMount: false },
+  });
+
+  const refetch = React.useCallback(() => {
+    erc20query.refetch();
+    erc721query.refetch();
+    erc1155query.refetch();
+  }, [ erc1155query, erc20query, erc721query ]);
+
+  const data = React.useMemo(() => {
+    return {
+      'ERC-20': {
+        items: erc20query.data?.items.map(calculateUsdValue) || [],
+        isOverflow: Boolean(erc20query.data?.next_page_params),
+      },
+      'ERC-721': {
+        items: erc721query.data?.items.map(calculateUsdValue) || [],
+        isOverflow: Boolean(erc721query.data?.next_page_params),
+      },
+      'ERC-1155': {
+        items: erc1155query.data?.items.map(calculateUsdValue) || [],
+        isOverflow: Boolean(erc1155query.data?.next_page_params),
+      },
+    };
+  }, [ erc1155query.data, erc20query.data, erc721query.data ]);
+
+  return {
+    isLoading: erc20query.isLoading || erc721query.isLoading || erc1155query.isLoading,
+    isError: erc20query.isError || erc721query.isError || erc1155query.isError,
+    data,
+    refetch,
+  };
+}

ui/apiKey/ApiKeyModal/ApiKeyForm.tsx

@@ -103,7 +103,7 @@ const ApiKeyForm: React.FC<Props> = ({ data, onClose, setAlertVisible }) => {
           { ...field }
           disabled={ true }
         />
-        <FormLabel>Auto-generated API key token</FormLabel>
+        <FormLabel data-in-modal="true">Auto-generated API key token</FormLabel>
       </FormControl>
     );
   }, []);

ui/apiKey/ApiKeyModal/ApiKeyModal.tsx

@@ -12,7 +12,7 @@ type Props = {
   data?: ApiKey;
 }
 
-const AddressModal: React.FC<Props> = ({ isOpen, onClose, data }) => {
+const ApiKeyModal: React.FC<Props> = ({ isOpen, onClose, data }) => {
   const title = data ? 'Edit API key' : 'New API key';
   const text = !data ? 'Add an application name to identify your API key. Click the button below to auto-generate the associated key.' : '';
 
@@ -34,4 +34,4 @@ const AddressModal: React.FC<Props> = ({ isOpen, onClose, data }) => {
   );
 };
 
-export default AddressModal;
+export default ApiKeyModal;

ui/apps/AppCardLink.tsx

@@ -2,8 +2,6 @@ import { LinkOverlay } from '@chakra-ui/react';
 import NextLink from 'next/link';
 import React from 'react';
 
-import link from 'lib/link/link';
-
 type Props = {
   id: string;
   url: string;
@@ -17,7 +15,7 @@ const AppLink = ({ url, external, id, title }: Props) => {
       { title }
     </LinkOverlay>
   ) : (
-    <NextLink href={ link('app_index', { id: id }) } passHref>
+    <NextLink href={{ pathname: '/apps/[id]', query: { id } }} passHref>
       <LinkOverlay>
         { title }
       </LinkOverlay>

ui/apps/AppModalLink.tsx

@@ -2,8 +2,6 @@ import { Button } from '@chakra-ui/react';
 import NextLink from 'next/link';
 import React from 'react';
 
-import link from 'lib/link/link';
-
 type Props = {
   id: string;
   url: string;
@@ -29,7 +27,7 @@ const AppModalLink = ({ url, external, id }: Props) => {
       { ...buttonProps }
     >Launch app</Button>
   ) : (
-    <NextLink href={ link('app_index', { id: id }) } passHref>
+    <NextLink href={{ pathname: '/apps/[id]', query: { id } }} passHref>
       <Button
         as="a"
         { ...buttonProps }

ui/block/BlockDetails.pw.tsx

@@ -7,10 +7,10 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 
 import BlockDetails from './BlockDetails';
 
-const API_URL = buildApiUrl('block', { id: '1' });
+const API_URL = buildApiUrl('block', { height: '1' });
 const hooksConfig = {
   router: {
-    query: { id: '1' },
+    query: { height: '1' },
   },
 };
 

ui/block/BlockDetails.tsx

@@ -2,6 +2,7 @@ import { Grid, GridItem, Text, Icon, Link, Box, Tooltip } from '@chakra-ui/react
 import BigNumber from 'bignumber.js';
 import capitalize from 'lodash/capitalize';
 import { useRouter } from 'next/router';
+import { route } from 'nextjs-routes';
 import React from 'react';
 import { scroller, Element } from 'react-scroll';
 
@@ -13,8 +14,8 @@ import getBlockReward from 'lib/block/getBlockReward';
 import { WEI, WEI_IN_GWEI, ZERO } from 'lib/consts';
 import dayjs from 'lib/date/dayjs';
 import { space } from 'lib/html-entities';
-import link from 'lib/link/link';
 import getNetworkValidatorTitle from 'lib/networks/getNetworkValidatorTitle';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import BlockDetailsSkeleton from 'ui/block/details/BlockDetailsSkeleton';
 import AddressLink from 'ui/shared/address/AddressLink';
 import CopyToClipboard from 'ui/shared/CopyToClipboard';
@@ -30,10 +31,11 @@ import Utilization from 'ui/shared/Utilization/Utilization';
 const BlockDetails = () => {
   const [ isExpanded, setIsExpanded ] = React.useState(false);
   const router = useRouter();
+  const height = getQueryParamString(router.query.height);
 
   const { data, isLoading, isError, error } = useApiQuery('block', {
-    pathParams: { id: router.query.id?.toString() },
-    queryOptions: { enabled: Boolean(router.query.id) },
+    pathParams: { height },
+    queryOptions: { enabled: Boolean(height) },
   });
 
   const handleCutClick = React.useCallback(() => {
@@ -46,11 +48,10 @@ const BlockDetails = () => {
 
   const handlePrevNextClick = React.useCallback((direction: 'prev' | 'next') => {
     const increment = direction === 'next' ? +1 : -1;
-    const nextId = String(Number(router.query.id) + increment);
+    const nextId = String(Number(height) + increment);
 
-    const url = link('block', { id: nextId });
-    router.push(url, undefined);
-  }, [ router ]);
+    router.push({ pathname: '/block/[height]', query: { height: nextId } }, undefined);
+  }, [ height, router ]);
 
   if (isLoading) {
     return <BlockDetailsSkeleton/>;
@@ -116,7 +117,7 @@ const BlockDetails = () => {
         title="Transactions"
         hint="The number of transactions in the block."
       >
-        <LinkInternal href={ link('block', { id: router.query.id }, { tab: 'txs' }) }>
+        <LinkInternal href={ route({ pathname: '/block/[height]', query: { height, tab: 'txs' } }) }>
           { data.tx_count } transactions
         </LinkInternal>
       </DetailsInfoItem>

ui/blocks/BlocksListItem.tsx

 import { Flex, Spinner, Text, Box, Icon } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
 import capitalize from 'lodash/capitalize';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Block } from 'types/api/block';
@@ -9,7 +10,6 @@ import appConfig from 'configs/app/config';
 import flameIcon from 'icons/flame.svg';
 import getBlockTotalReward from 'lib/block/getBlockTotalReward';
 import { WEI } from 'lib/consts';
-import link from 'lib/link/link';
 import getNetworkValidatorTitle from 'lib/networks/getNetworkValidatorTitle';
 import BlockTimestamp from 'ui/blocks/BlockTimestamp';
 import AddressLink from 'ui/shared/address/AddressLink';
@@ -36,7 +36,7 @@ const BlocksListItem = ({ data, isPending, enableTimeIncrement }: Props) => {
           { isPending && <Spinner size="sm"/> }
           <LinkInternal
             fontWeight={ 600 }
-            href={ link('block', { id: String(data.height) }) }
+            href={ route({ pathname: '/block/[height]', query: { height: String(data.height) } }) }
           >
             { data.height }
           </LinkInternal>
@@ -54,7 +54,7 @@ const BlocksListItem = ({ data, isPending, enableTimeIncrement }: Props) => {
       <Flex columnGap={ 2 }>
         <Text fontWeight={ 500 }>Txn</Text>
         { data.tx_count > 0 ? (
-          <LinkInternal href={ link('block', { id: String(data.height) }, { tab: 'txs' }) }>
+          <LinkInternal href={ route({ pathname: '/block/[height]', query: { height: String(data.height), tab: 'txs' } }) }>
             { data.tx_count }
           </LinkInternal>
         ) :

ui/blocks/BlocksTableItem.tsx

 import { Tr, Td, Flex, Box, Icon, Tooltip, Spinner, useColorModeValue } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
 import { motion } from 'framer-motion';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Block } from 'types/api/block';
@@ -8,7 +9,6 @@ import type { Block } from 'types/api/block';
 import flameIcon from 'icons/flame.svg';
 import getBlockTotalReward from 'lib/block/getBlockTotalReward';
 import { WEI } from 'lib/consts';
-import link from 'lib/link/link';
 import BlockTimestamp from 'ui/blocks/BlockTimestamp';
 import AddressLink from 'ui/shared/address/AddressLink';
 import GasUsedToTargetRatio from 'ui/shared/GasUsedToTargetRatio';
@@ -41,7 +41,7 @@ const BlocksTableItem = ({ data, isPending, enableTimeIncrement }: Props) => {
           <Tooltip isDisabled={ data.type !== 'reorg' } label="Chain reorganizations">
             <LinkInternal
               fontWeight={ 600 }
-              href={ link('block', { id: String(data.height) }) }
+              href={ route({ pathname: '/block/[height]', query: { height: String(data.height) } }) }
             >
               { data.height }
             </LinkInternal>
@@ -55,7 +55,7 @@ const BlocksTableItem = ({ data, isPending, enableTimeIncrement }: Props) => {
       </Td>
       <Td isNumeric fontSize="sm">
         { data.tx_count > 0 ? (
-          <LinkInternal href={ link('block', { id: String(data.height) }, { tab: 'txs' }) }>
+          <LinkInternal href={ route({ pathname: '/block/[height]', query: { height: String(data.height), tab: 'txs' } }) }>
             { data.tx_count }
           </LinkInternal>
         ) : data.tx_count }

ui/contractVerification/ContractVerificationForm.pw.tsx

 import { test, expect } from '@playwright/experimental-ct-react';
 import React from 'react';
 
+import type { SmartContractVerificationConfig } from 'types/api/contract';
+
 import TestApp from 'playwright/TestApp';
 
 import ContractVerificationForm from './ContractVerificationForm';
@@ -11,10 +13,49 @@ const hooksConfig = {
   },
 };
 
+const hash = '0x2F99338637F027CFB7494E46B49987457beCC6E3';
+const formConfig: SmartContractVerificationConfig = {
+  solidity_compiler_versions: [
+    'v0.8.17+commit.8df45f5f',
+    'v0.8.16+commit.07a7930e',
+    'v0.8.15+commit.e14f2714',
+    'v0.8.18-nightly.2022.11.23+commit.eb2f874e',
+    'v0.8.17-nightly.2022.8.24+commit.22a0c46e',
+    'v0.8.16-nightly.2022.7.6+commit.b6f11b33',
+  ],
+  solidity_evm_versions: [
+    'default',
+    'london',
+    'berlin',
+  ],
+  verification_options: [
+    'flattened-code',
+    'standard-input',
+    'sourcify',
+    'multi-part',
+    'vyper-code',
+  ],
+  vyper_compiler_versions: [
+    'v0.3.7+commit.6020b8bb',
+    'v0.3.1+commit.0463ea4c',
+    'v0.3.0+commit.8a23feb',
+    'v0.2.16+commit.59e1bdd',
+    'v0.2.3+commit.006968f',
+    'v0.2.2+commit.337c2ef',
+    'v0.1.0-beta.17+commit.0671b7b',
+  ],
+  vyper_evm_versions: [
+    'byzantium',
+    'constantinople',
+    'petersburg',
+    'istanbul',
+  ],
+};
+
 test('flatten source code method +@dark-mode +@mobile', async({ mount, page }) => {
   const component = await mount(
     <TestApp>
-      <ContractVerificationForm/>
+      <ContractVerificationForm config={ formConfig } hash={ hash }/>
     </TestApp>,
     { hooksConfig },
   );
@@ -30,7 +71,7 @@ test('flatten source code method +@dark-mode +@mobile', async({ mount, page }) =
 test('standard input json method', async({ mount, page }) => {
   const component = await mount(
     <TestApp>
-      <ContractVerificationForm/>
+      <ContractVerificationForm config={ formConfig } hash={ hash }/>
     </TestApp>,
     { hooksConfig },
   );
@@ -43,7 +84,7 @@ test('standard input json method', async({ mount, page }) => {
 test('sourcify method +@dark-mode +@mobile', async({ mount, page }) => {
   const component = await mount(
     <TestApp>
-      <ContractVerificationForm/>
+      <ContractVerificationForm config={ formConfig } hash={ hash }/>
     </TestApp>,
     { hooksConfig },
   );
@@ -62,7 +103,7 @@ test('sourcify method +@dark-mode +@mobile', async({ mount, page }) => {
 test('multi-part files method', async({ mount, page }) => {
   const component = await mount(
     <TestApp>
-      <ContractVerificationForm/>
+      <ContractVerificationForm config={ formConfig } hash={ hash }/>
     </TestApp>,
     { hooksConfig },
   );
@@ -75,7 +116,7 @@ test('multi-part files method', async({ mount, page }) => {
 test('vyper contract method', async({ mount, page }) => {
   const component = await mount(
     <TestApp>
-      <ContractVerificationForm/>
+      <ContractVerificationForm config={ formConfig } hash={ hash }/>
     </TestApp>,
     { hooksConfig },
   );

ui/contractVerification/ContractVerificationForm.tsx

@@ -4,54 +4,139 @@ import React from 'react';
 import type { SubmitHandler } from 'react-hook-form';
 import { useForm, FormProvider } from 'react-hook-form';
 
-import type { FormFields, VerificationMethod } from './types';
+import type { FormFields } from './types';
+import type { SocketMessage } from 'lib/socket/types';
+import type { SmartContractVerificationMethod, SmartContractVerificationConfig } from 'types/api/contract';
 
-import delay from 'lib/delay';
+import useApiFetch from 'lib/api/useApiFetch';
+import useToast from 'lib/hooks/useToast';
+import useSocketChannel from 'lib/socket/useSocketChannel';
+import useSocketMessage from 'lib/socket/useSocketMessage';
 
-import ContractVerificationFieldMethod, { VERIFICATION_METHODS } from './fields/ContractVerificationFieldMethod';
+import ContractVerificationFieldMethod from './fields/ContractVerificationFieldMethod';
 import ContractVerificationFlattenSourceCode from './methods/ContractVerificationFlattenSourceCode';
 import ContractVerificationMultiPartFile from './methods/ContractVerificationMultiPartFile';
 import ContractVerificationSourcify from './methods/ContractVerificationSourcify';
 import ContractVerificationStandardInput from './methods/ContractVerificationStandardInput';
 import ContractVerificationVyperContract from './methods/ContractVerificationVyperContract';
+import ContractVerificationVyperMultiPartFile from './methods/ContractVerificationVyperMultiPartFile';
+import { prepareRequestBody, formatSocketErrors } from './utils';
 
-const METHODS = {
-  flatten_source_code: <ContractVerificationFlattenSourceCode/>,
-  standard_input: <ContractVerificationStandardInput/>,
+const METHOD_COMPONENTS = {
+  'flattened-code': <ContractVerificationFlattenSourceCode/>,
+  'standard-input': <ContractVerificationStandardInput/>,
   sourcify: <ContractVerificationSourcify/>,
-  multi_part_file: <ContractVerificationMultiPartFile/>,
-  vyper_contract: <ContractVerificationVyperContract/>,
+  'multi-part': <ContractVerificationMultiPartFile/>,
+  'vyper-code': <ContractVerificationVyperContract/>,
+  'vyper-multi-part': <ContractVerificationVyperMultiPartFile/>,
 };
 
-const ContractVerificationForm = () => {
-  const router = useRouter();
-  const methodFromQuery = router.query.method?.toString() as VerificationMethod;
+interface Props {
+  method?: SmartContractVerificationMethod;
+  config: SmartContractVerificationConfig;
+  hash: string;
+}
+
+const ContractVerificationForm = ({ method: methodFromQuery, config, hash }: Props) => {
   const formApi = useForm<FormFields>({
     mode: 'onBlur',
     defaultValues: {
-      method: VERIFICATION_METHODS.includes(methodFromQuery) ? methodFromQuery : undefined,
+      method: methodFromQuery,
     },
   });
-  const { control, handleSubmit, watch, formState } = formApi;
+  const { control, handleSubmit, watch, formState, setError } = formApi;
+  const submitPromiseResolver = React.useRef<(value: unknown) => void>();
+
+  const apiFetch = useApiFetch();
+  const toast = useToast();
+  const router = useRouter();
 
   const onFormSubmit: SubmitHandler<FormFields> = React.useCallback(async(data) => {
-    // eslint-disable-next-line no-console
-    console.log('__>__', data);
-    await delay(5_000);
-  }, []);
+    const body = prepareRequestBody(data);
 
-  const method = watch('method');
+    try {
+      await apiFetch('contract_verification_via', {
+        pathParams: { method: data.method, hash },
+        fetchParams: {
+          method: 'POST',
+          body,
+        },
+      });
+    } catch (error) {
+      return;
+    }
+
+    return new Promise((resolve) => {
+      submitPromiseResolver.current = resolve;
+    });
+  }, [ apiFetch, hash ]);
+
+  const handleNewSocketMessage: SocketMessage.ContractVerification['handler'] = React.useCallback((payload) => {
+    if (payload.status === 'error') {
+      const errors = formatSocketErrors(payload.errors);
+      errors.forEach(([ field, error ]) => setError(field, error));
+      submitPromiseResolver.current?.(null);
+      return;
+    }
+
+    toast({
+      position: 'top-right',
+      title: 'Success',
+      description: 'Contract is successfully verified.',
+      status: 'success',
+      variant: 'subtle',
+      isClosable: true,
+      onCloseComplete: () => {
+        router.push({ pathname: '/address/[hash]', query: { hash, tab: 'contract' } }, undefined, { shallow: true });
+      },
+    });
+  }, [ hash, router, setError, toast ]);
+
+  const handleSocketError = React.useCallback(() => {
+    if (!formState.isSubmitting) {
+      return;
+    }
 
-  const content = METHODS[method] || null;
+    submitPromiseResolver.current?.(null);
+
+    const toastId = 'socket-error';
+    !toast.isActive(toastId) && toast({
+      id: toastId,
+      position: 'top-right',
+      title: 'Error',
+      description: 'There was an error with socket connection. Try again later.',
+      status: 'error',
+      variant: 'subtle',
+      isClosable: true,
+    });
+  }, [ formState.isSubmitting, toast ]);
+
+  const channel = useSocketChannel({
+    topic: `addresses:${ hash.toLowerCase() }`,
+    onSocketClose: handleSocketError,
+    onSocketError: handleSocketError,
+    isDisabled: false,
+  });
+  useSocketMessage({
+    channel,
+    event: 'verification_result',
+    handler: handleNewSocketMessage,
+  });
+
+  const method = watch('method');
+  const content = METHOD_COMPONENTS[method] || null;
 
   return (
     <FormProvider { ...formApi }>
       <chakra.form
         noValidate
         onSubmit={ handleSubmit(onFormSubmit) }
-        mt={ 12 }
       >
-        <ContractVerificationFieldMethod control={ control } isDisabled={ Boolean(method) }/>
+        <ContractVerificationFieldMethod
+          control={ control }
+          isDisabled={ Boolean(method) }
+          methods={ config.verification_options }
+        />
         { content }
         { Boolean(method) && (
           <Button

ui/contractVerification/fields/ContractVerificationFieldConstArgs.tsx → ui/contractVerification/fields/ContractVerificationFieldAutodetectArgs.tsx

@@ -7,27 +7,39 @@ import type { FormFields } from '../types';
 import CheckboxInput from 'ui/shared/CheckboxInput';
 
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
+import ContractVerificationFieldConstructorArgs from './ContractVerificationFieldConstructorArgs';
 
-const ContractVerificationFieldConstArgs = () => {
-  const { formState, control } = useFormContext<FormFields>();
+const ContractVerificationFieldAutodetectArgs = () => {
+  const [ isOn, setIsOn ] = React.useState(true);
+  const { formState, control, resetField } = useFormContext<FormFields>();
 
-  const renderControl = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'constructor_args'>}) => (
-    <CheckboxInput<FormFields, 'constructor_args'>
+  const handleCheckboxChange = React.useCallback(() => {
+    !isOn && resetField('constructor_args');
+    setIsOn(prev => !prev);
+  }, [ isOn, resetField ]);
+
+  const renderControl = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'autodetect_constructor_args'>}) => (
+    <CheckboxInput<FormFields, 'autodetect_constructor_args'>
       text="Try to fetch constructor arguments automatically"
       field={ field }
       isDisabled={ formState.isSubmitting }
+      onChange={ handleCheckboxChange }
     />
-  ), [ formState.isSubmitting ]);
+  ), [ formState.isSubmitting, handleCheckboxChange ]);
 
   return (
+    <>
       <ContractVerificationFormRow>
         <Controller
-        name="constructor_args"
+          name="autodetect_constructor_args"
           control={ control }
           render={ renderControl }
+          defaultValue={ true }
         />
       </ContractVerificationFormRow>
+      { !isOn && <ContractVerificationFieldConstructorArgs/> }
+    </>
   );
 };
 
-export default React.memo(ContractVerificationFieldConstArgs);
+export default React.memo(ContractVerificationFieldAutodetectArgs);

ui/contractVerification/fields/ContractVerificationFieldCode.tsx

@@ -5,6 +5,7 @@ import { useFormContext, Controller } from 'react-hook-form';
 
 import type { FormFields } from '../types';
 
+import FieldError from 'ui/shared/forms/FieldError';
 import InputPlaceholder from 'ui/shared/InputPlaceholder';
 
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
@@ -27,7 +28,8 @@ const ContractVerificationFieldCode = ({ isVyper }: Props) => {
           isDisabled={ formState.isSubmitting }
           required
         />
-        <InputPlaceholder text="Contract code" error={ error }/>
+        <InputPlaceholder text="Contract code"/>
+        { error?.message && <FieldError message={ error?.message }/> }
       </FormControl>
     );
   }, [ formState.errors, formState.isSubmitting ]);

ui/contractVerification/fields/ContractVerificationFieldCompiler.tsx

-import { Code, Checkbox } from '@chakra-ui/react';
+import { Code } from '@chakra-ui/react';
+import { useQueryClient } from '@tanstack/react-query';
 import React from 'react';
 import type { ControllerRenderProps } from 'react-hook-form';
 import { useFormContext, Controller } from 'react-hook-form';
 
 import type { FormFields } from '../types';
+import type { SmartContractVerificationConfig } from 'types/api/contract';
 
+import { getResourceKey } from 'lib/api/useApiQuery';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import FancySelect from 'ui/shared/FancySelect/FancySelect';
 
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
 
-const COMPILERS = [
-  'v0.8.17+commit.8df45f5f',
-  'v0.8.16+commit.07a7930e',
-  'v0.8.15+commit.e14f2714',
-];
-
-const COMPILERS_NIGHTLY = [
-  'v0.8.18-nightly.2022.11.23+commit.eb2f874e',
-  'v0.8.17-nightly.2022.8.24+commit.22a0c46e',
-  'v0.8.16-nightly.2022.7.6+commit.b6f11b33',
-];
+const OPTIONS_LIMIT = 50;
 
 interface Props {
   isVyper?: boolean;
 }
 
 const ContractVerificationFieldCompiler = ({ isVyper }: Props) => {
-  const [ isNightly, setIsNightly ] = React.useState(false);
-  const { formState, control, getValues, resetField } = useFormContext<FormFields>();
+  const { formState, control } = useFormContext<FormFields>();
   const isMobile = useIsMobile();
+  const queryClient = useQueryClient();
+  const config = queryClient.getQueryData<SmartContractVerificationConfig>(getResourceKey('contract_verification_config'));
 
   const options = React.useMemo(() => (
-    [
-      ...COMPILERS, ...(isNightly ? COMPILERS_NIGHTLY : []),
-    ].map((option) => ({ label: option, value: option }))
-  ), [ isNightly ]);
+    (isVyper ? config?.vyper_compiler_versions : config?.solidity_compiler_versions)?.map((option) => ({ label: option, value: option })) || []
+  ), [ config?.solidity_compiler_versions, config?.vyper_compiler_versions, isVyper ]);
 
-  const handleCheckboxChange = React.useCallback(() => {
-    if (isNightly) {
-      const field = getValues('compiler');
-      field.value.includes('nightly') && resetField('compiler', { defaultValue: null });
+  const loadOptions = React.useCallback(async(inputValue: string) => {
+    return options
+      .filter(({ label }) => {
+        if (!inputValue) {
+          return !label.toLowerCase().includes('nightly');
         }
-    setIsNightly(prev => !prev);
-  }, [ getValues, isNightly, resetField ]);
+
+        return label.toLowerCase().includes(inputValue.toLowerCase());
+      })
+      .slice(0, OPTIONS_LIMIT);
+  }, [ options ]);
 
   const renderControl = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'compiler'>}) => {
     const error = 'compiler' in formState.errors ? formState.errors.compiler : undefined;
@@ -51,36 +47,26 @@ const ContractVerificationFieldCompiler = ({ isVyper }: Props) => {
     return (
       <FancySelect
         { ...field }
-        options={ options }
+        loadOptions={ loadOptions }
+        defaultOptions
         size={ isMobile ? 'md' : 'lg' }
         placeholder="Compiler"
         isDisabled={ formState.isSubmitting }
         error={ error }
         isRequired
+        isAsync
       />
     );
-  }, [ formState.errors, formState.isSubmitting, isMobile, options ]);
+  }, [ formState.errors, formState.isSubmitting, isMobile, loadOptions ]);
 
   return (
     <ContractVerificationFormRow>
-      <>
       <Controller
         name="compiler"
         control={ control }
         render={ renderControl }
         rules={{ required: true }}
       />
-        { !isVyper && (
-          <Checkbox
-            size="lg"
-            mt={ 3 }
-            onChange={ handleCheckboxChange }
-            isDisabled={ formState.isSubmitting }
-          >
-            Include nightly builds
-          </Checkbox>
-        ) }
-      </>
       { isVyper ? null : (
         <>
           <span>The compiler version is specified in </span>

ui/contractVerification/fields/ContractVerificationFieldAbiEncodedArgs.tsx → ui/contractVerification/fields/ContractVerificationFieldConstructorArgs.tsx

@@ -5,32 +5,39 @@ import { Controller, useFormContext } from 'react-hook-form';
 
 import type { FormFields } from '../types';
 
+import FieldError from 'ui/shared/forms/FieldError';
 import InputPlaceholder from 'ui/shared/InputPlaceholder';
 
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
 
-const ContractVerificationFieldAbiEncodedArgs = () => {
+const ContractVerificationFieldConstructorArgs = () => {
   const { formState, control } = useFormContext<FormFields>();
 
-  const renderControl = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'abi_encoded_args'>}) => {
+  const renderControl = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'constructor_args'>}) => {
+    const error = 'constructor_args' in formState.errors ? formState.errors.constructor_args : undefined;
+
     return (
-      <FormControl variant="floating" id={ field.name } size={{ base: 'md', lg: 'lg' }}>
+      <FormControl variant="floating" id={ field.name } size={{ base: 'md', lg: 'lg' }} isRequired>
         <Textarea
           { ...field }
           maxLength={ 255 }
           isDisabled={ formState.isSubmitting }
+          isInvalid={ Boolean(error) }
+          required
         />
         <InputPlaceholder text="ABI-encoded Constructor Arguments"/>
+        { error?.message && <FieldError message={ error?.message }/> }
       </FormControl>
     );
-  }, [ formState.isSubmitting ]);
+  }, [ formState.errors, formState.isSubmitting ]);
 
   return (
     <ContractVerificationFormRow>
       <Controller
-        name="abi_encoded_args"
+        name="constructor_args"
         control={ control }
         render={ renderControl }
+        rules={{ required: true }}
       />
       <>
         <span>Add arguments in </span>
@@ -44,4 +51,4 @@ const ContractVerificationFieldAbiEncodedArgs = () => {
   );
 };
 
-export default React.memo(ContractVerificationFieldAbiEncodedArgs);
+export default React.memo(ContractVerificationFieldConstructorArgs);

ui/contractVerification/fields/ContractVerificationFieldEvmVersion.tsx

 import { Link } from '@chakra-ui/react';
+import { useQueryClient } from '@tanstack/react-query';
 import React from 'react';
 import type { ControllerRenderProps } from 'react-hook-form';
 import { useFormContext, Controller } from 'react-hook-form';
 
 import type { FormFields } from '../types';
+import type { SmartContractVerificationConfig } from 'types/api/contract';
 
+import { getResourceKey } from 'lib/api/useApiQuery';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import FancySelect from 'ui/shared/FancySelect/FancySelect';
 
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
 
-const VERSIONS = [
-  'default',
-  'london',
-  'berlin',
-];
+interface Props {
+  isVyper?: boolean;
+}
 
-const ContractVerificationFieldEvmVersion = () => {
+const ContractVerificationFieldEvmVersion = ({ isVyper }: Props) => {
   const { formState, control } = useFormContext<FormFields>();
   const isMobile = useIsMobile();
+  const queryClient = useQueryClient();
+  const config = queryClient.getQueryData<SmartContractVerificationConfig>(getResourceKey('contract_verification_config'));
 
   const options = React.useMemo(() => (
-    VERSIONS.map((option) => ({ label: option, value: option }))
-  ), [ ]);
+    (isVyper ? config?.vyper_evm_versions : config?.solidity_evm_versions)?.map((option) => ({ label: option, value: option })) || []
+  ), [ config?.solidity_evm_versions, config?.vyper_evm_versions, isVyper ]);
 
   const renderControl = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'evm_version'>}) => {
     const error = 'evm_version' in formState.errors ? formState.errors.evm_version : undefined;

ui/contractVerification/fields/ContractVerificationFieldMethod.tsx

@@ -20,32 +20,26 @@ import React from 'react';
 import type { ControllerRenderProps, Control } from 'react-hook-form';
 import { Controller } from 'react-hook-form';
 
-import type { FormFields, VerificationMethod } from '../types';
+import type { FormFields } from '../types';
+import type { SmartContractVerificationMethod, SmartContractVerificationConfig } from 'types/api/contract';
 
 import infoIcon from 'icons/info.svg';
 
-export const VERIFICATION_METHODS: Array<VerificationMethod> = [
-  'flatten_source_code',
-  'standard_input',
-  'sourcify',
-  'multi_part_file',
-  'vyper_contract',
-];
-
 interface Props {
   control: Control<FormFields>;
   isDisabled?: boolean;
+  methods: SmartContractVerificationConfig['verification_options'];
 }
 
-const ContractVerificationFieldMethod = ({ control, isDisabled }: Props) => {
+const ContractVerificationFieldMethod = ({ control, isDisabled, methods }: Props) => {
   const [ isPopoverOpen, setIsPopoverOpen ] = useBoolean();
   const tooltipBg = useColorModeValue('gray.700', 'gray.900');
 
-  const renderItem = React.useCallback((method: VerificationMethod) => {
+  const renderItem = React.useCallback((method: SmartContractVerificationMethod) => {
     switch (method) {
-      case 'flatten_source_code':
+      case 'flattened-code':
         return 'Via flattened source code';
-      case 'standard_input':
+      case 'standard-input':
         return (
           <>
             <span>Via standard </span>
@@ -91,10 +85,12 @@ const ContractVerificationFieldMethod = ({ control, isDisabled }: Props) => {
             </Popover>
           </>
         );
-      case 'multi_part_file':
+      case 'multi-part':
         return 'Via multi-part files';
-      case 'vyper_contract':
+      case 'vyper-code':
         return 'Vyper contract';
+      case 'vyper-multi-part':
+        return 'Via multi-part Vyper files';
 
       default:
         break;
@@ -103,15 +99,15 @@ const ContractVerificationFieldMethod = ({ control, isDisabled }: Props) => {
 
   const renderRadioGroup = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'method'>}) => {
     return (
-      <RadioGroup defaultValue="add" colorScheme="blue" isDisabled={ isDisabled } { ...field }>
+      <RadioGroup defaultValue="add" colorScheme="blue" isDisabled={ isDisabled } isFocusable={ !isDisabled } { ...field } >
         <Stack spacing={ 4 }>
-          { VERIFICATION_METHODS.map((method) => {
+          { methods.map((method) => {
             return <Radio key={ method } value={ method } size="lg">{ renderItem(method) }</Radio>;
           }) }
         </Stack>
       </RadioGroup>
     );
-  }, [ isDisabled, renderItem ]);
+  }, [ isDisabled, methods, renderItem ]);
 
   return (
     <section>

ui/contractVerification/fields/ContractVerificationFieldOptimization.tsx

@@ -11,7 +11,7 @@ import InputPlaceholder from 'ui/shared/InputPlaceholder';
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
 
 const ContractVerificationFieldOptimization = () => {
-  const [ isEnabled, setIsEnabled ] = React.useState(false);
+  const [ isEnabled, setIsEnabled ] = React.useState(true);
   const { formState, control } = useFormContext<FormFields>();
 
   const handleCheckboxChange = React.useCallback(() => {
@@ -49,6 +49,7 @@ const ContractVerificationFieldOptimization = () => {
           name="is_optimization_enabled"
           control={ control }
           render={ renderCheckboxControl }
+          defaultValue={ true }
         />
       </ContractVerificationFormRow>
       { isEnabled && (
@@ -58,7 +59,7 @@ const ContractVerificationFieldOptimization = () => {
             control={ control }
             render={ renderInputControl }
             rules={{ required: true }}
-            defaultValue=""
+            defaultValue="200"
           />
         </ContractVerificationFormRow>
       ) }

ui/contractVerification/fields/ContractVerificationFieldSources.tsx

-import { Text, Button, Box, chakra } from '@chakra-ui/react';
+import { Text, Button, Box, chakra, Flex } from '@chakra-ui/react';
 import React from 'react';
-import type { ControllerRenderProps } from 'react-hook-form';
+import type { ControllerRenderProps, FieldPathValue, ValidateResult } from 'react-hook-form';
 import { Controller, useFormContext } from 'react-hook-form';
 
 import type { FormFields } from '../types';
 
+import { Mb } from 'lib/consts';
+// import DragAndDropArea from 'ui/shared/forms/DragAndDropArea';
+import FieldError from 'ui/shared/forms/FieldError';
 import FileInput from 'ui/shared/forms/FileInput';
 import FileSnippet from 'ui/shared/forms/FileSnippet';
 
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
 
+type FileTypes = '.sol' | '.yul' | '.json' | '.vy'
+
 interface Props {
-  accept?: string;
+  fileTypes: Array<FileTypes>;
   multiple?: boolean;
   title: string;
   className?: string;
   hint: string;
 }
 
-const ContractVerificationFieldSources = ({ accept, multiple, title, className, hint }: Props) => {
-  const { setValue, getValues, control, formState } = useFormContext<FormFields>();
+const ContractVerificationFieldSources = ({ fileTypes, multiple, title, className, hint }: Props) => {
+  const { setValue, getValues, control, formState, clearErrors } = useFormContext<FormFields>();
 
   const error = 'sources' in formState.errors ? formState.errors.sources : undefined;
+  const commonError = !error?.type?.startsWith('file_') ? error : undefined;
+  const fileError = error?.type?.startsWith('file_') ? error : undefined;
 
   const handleFileRemove = React.useCallback((index?: number) => {
     if (index === undefined) {
@@ -31,41 +38,89 @@ const ContractVerificationFieldSources = ({ accept, multiple, title, className,
     const value = getValues('sources').slice();
     value.splice(index, 1);
     setValue('sources', value);
+    clearErrors('sources');
 
-  }, [ getValues, setValue ]);
+  }, [ getValues, clearErrors, setValue ]);
 
   const renderFiles = React.useCallback((files: Array<File>) => {
+    const errorList = fileError?.message?.split(';');
+
     return (
-      <Box display="grid" gridTemplateColumns={{ base: '1fr', lg: '1fr 1fr' }} columnGap={ 3 } rowGap={ 3 }>
+      <Box display="grid" gridTemplateColumns={{ base: 'minmax(0, 1fr)', lg: 'minmax(0, 1fr) minmax(0, 1fr)' }} columnGap={ 3 } rowGap={ 3 }>
         { files.map((file, index) => (
+          <Box key={ file.name + file.lastModified + index }>
             <FileSnippet
-            key={ file.name + file.lastModified }
               file={ file }
               maxW="initial"
               onRemove={ handleFileRemove }
               index={ index }
               isDisabled={ formState.isSubmitting }
             />
+            { errorList?.[index] && <FieldError message={ errorList?.[index] } mt={ 1 } px={ 3 }/> }
+          </Box>
         )) }
       </Box>
     );
-  }, [ formState.isSubmitting, handleFileRemove ]);
+  }, [ formState.isSubmitting, handleFileRemove, fileError ]);
 
   const renderControl = React.useCallback(({ field }: {field: ControllerRenderProps<FormFields, 'sources'>}) => (
     <>
-      <FileInput<FormFields, 'sources'> accept={ accept } multiple={ multiple } field={ field }>
-        <Button variant="outline" size="sm" display={ field.value && field.value.length > 0 ? 'none' : 'block' }>
+      <FileInput<FormFields, 'sources'> accept={ fileTypes.join(',') } multiple={ multiple } field={ field }>
+        { () => (
+          <Flex
+            flexDir="column"
+            alignItems="flex-start"
+            rowGap={ 2 }
+            w="100%"
+            display={ field.value && field.value.length > 0 && !multiple ? 'none' : 'block' }
+            mb={ field.value && field.value.length > 0 ? 2 : 0 }
+          >
+            <Button
+              variant="outline"
+              size="sm"
+              // mb={ 2 }
+            >
               Upload file{ multiple ? 's' : '' }
             </Button>
+            { /* design is not ready */ }
+            { /* <DragAndDropArea onDrop={ onChange }/> */ }
+          </Flex>
+        ) }
       </FileInput>
       { field.value && field.value.length > 0 && renderFiles(field.value) }
-      { error && (
-        <Box fontSize="sm" mt={ 2 } color="error">
-          { error.type === 'required' ? 'Field is required' : error.message }
-        </Box>
-      ) }
+      { commonError?.message && <FieldError message={ commonError.type === 'required' ? 'Field is required' : commonError.message }/> }
     </>
-  ), [ accept, error, multiple, renderFiles ]);
+  ), [ fileTypes, commonError, multiple, renderFiles ]);
+
+  const validateFileType = React.useCallback(async(value: FieldPathValue<FormFields, 'sources'>): Promise<ValidateResult> => {
+    if (Array.isArray(value)) {
+      const errorText = `Wrong file type. Allowed files types are ${ fileTypes.join(',') }.`;
+      const errors = value.map(({ name }) => fileTypes.some((ext) => name.endsWith(ext)) ? '' : errorText);
+      if (errors.some((item) => item !== '')) {
+        return errors.join(';');
+      }
+    }
+    return true;
+  }, [ fileTypes ]);
+
+  const validateFileSize = React.useCallback(async(value: FieldPathValue<FormFields, 'sources'>): Promise<ValidateResult> => {
+    if (Array.isArray(value)) {
+      const FILE_SIZE_LIMIT = 20 * Mb;
+      const errors = value.map(({ size }) => size > FILE_SIZE_LIMIT ? 'File is too big. Maximum size is 20 Mb.' : '');
+      if (errors.some((item) => item !== '')) {
+        return errors.join(';');
+      }
+    }
+    return true;
+  }, []);
+
+  const rules = React.useMemo(() => ({
+    required: true,
+    validate: {
+      file_type: validateFileType,
+      file_size: validateFileSize,
+    },
+  }), [ validateFileSize, validateFileType ]);
 
   return (
     <>
@@ -77,7 +132,7 @@ const ContractVerificationFieldSources = ({ accept, multiple, title, className,
           name="sources"
           control={ control }
           render={ renderControl }
-          rules={{ required: true }}
+          rules={ rules }
         />
         { hint ? <span>{ hint }</span> : null }
       </ContractVerificationFormRow>

ui/contractVerification/methods/ContractVerificationFlattenSourceCode.tsx

 import React from 'react';
 
 import ContractVerificationMethod from '../ContractVerificationMethod';
+import ContractVerificationFieldAutodetectArgs from '../fields/ContractVerificationFieldAutodetectArgs';
 import ContractVerificationFieldCode from '../fields/ContractVerificationFieldCode';
 import ContractVerificationFieldCompiler from '../fields/ContractVerificationFieldCompiler';
-import ContractVerificationFieldConstArgs from '../fields/ContractVerificationFieldConstArgs';
 import ContractVerificationFieldEvmVersion from '../fields/ContractVerificationFieldEvmVersion';
 import ContractVerificationFieldIsYul from '../fields/ContractVerificationFieldIsYul';
 import ContractVerificationFieldLibraries from '../fields/ContractVerificationFieldLibraries';
@@ -19,7 +19,7 @@ const ContractVerificationFlattenSourceCode = () => {
       <ContractVerificationFieldEvmVersion/>
       <ContractVerificationFieldOptimization/>
       <ContractVerificationFieldCode/>
-      <ContractVerificationFieldConstArgs/>
+      <ContractVerificationFieldAutodetectArgs/>
       <ContractVerificationFieldLibraries/>
     </ContractVerificationMethod>
   );

ui/contractVerification/methods/ContractVerificationMultiPartFile.tsx

@@ -7,6 +7,8 @@ import ContractVerificationFieldLibraries from '../fields/ContractVerificationFi
 import ContractVerificationFieldOptimization from '../fields/ContractVerificationFieldOptimization';
 import ContractVerificationFieldSources from '../fields/ContractVerificationFieldSources';
 
+const FILE_TYPES = [ '.sol' as const, '.yul' as const ];
+
 const ContractVerificationMultiPartFile = () => {
   return (
     <ContractVerificationMethod title="New Solidity/Yul Smart Contract Verification">
@@ -14,7 +16,7 @@ const ContractVerificationMultiPartFile = () => {
       <ContractVerificationFieldEvmVersion/>
       <ContractVerificationFieldOptimization/>
       <ContractVerificationFieldSources
-        accept=".sol,.yul"
+        fileTypes={ FILE_TYPES }
         multiple
         title="Sources *.sol or *.yul files"
         hint="Upload all Solidity or Yul contract source files."

ui/contractVerification/methods/ContractVerificationSourcify.tsx

@@ -3,11 +3,13 @@ import React from 'react';
 import ContractVerificationMethod from '../ContractVerificationMethod';
 import ContractVerificationFieldSources from '../fields/ContractVerificationFieldSources';
 
+const FILE_TYPES = [ '.json' as const, '.sol' as const ];
+
 const ContractVerificationSourcify = () => {
   return (
     <ContractVerificationMethod title="New Smart Contract Verification">
       <ContractVerificationFieldSources
-        accept=".json"
+        fileTypes={ FILE_TYPES }
         multiple
         title="Sources and Metadata JSON" mt={ 0 }
         hint="Upload all Solidity contract source files and JSON metadata file(s) created during contract compilation."

ui/contractVerification/methods/ContractVerificationStandardInput.tsx

 import React from 'react';
 
 import ContractVerificationMethod from '../ContractVerificationMethod';
+import ContractVerificationFieldAutodetectArgs from '../fields/ContractVerificationFieldAutodetectArgs';
 import ContractVerificationFieldCompiler from '../fields/ContractVerificationFieldCompiler';
-import ContractVerificationFieldConstArgs from '../fields/ContractVerificationFieldConstArgs';
 import ContractVerificationFieldName from '../fields/ContractVerificationFieldName';
 import ContractVerificationFieldSources from '../fields/ContractVerificationFieldSources';
 
+const FILE_TYPES = [ '.json' as const ];
+
 const ContractVerificationStandardInput = () => {
   return (
     <ContractVerificationMethod title="New Smart Contract Verification">
       <ContractVerificationFieldName/>
       <ContractVerificationFieldCompiler/>
       <ContractVerificationFieldSources
-        accept=".json"
+        fileTypes={ FILE_TYPES }
         title="Standard Input JSON"
         hint="Upload the standard input JSON file created during contract compilation."
       />
-      <ContractVerificationFieldConstArgs/>
+      <ContractVerificationFieldAutodetectArgs/>
     </ContractVerificationMethod>
   );
 };

ui/contractVerification/methods/ContractVerificationVyperContract.tsx

 import React from 'react';
 
 import ContractVerificationMethod from '../ContractVerificationMethod';
-import ContractVerificationFieldAbiEncodedArgs from '../fields/ContractVerificationFieldAbiEncodedArgs';
 import ContractVerificationFieldCode from '../fields/ContractVerificationFieldCode';
 import ContractVerificationFieldCompiler from '../fields/ContractVerificationFieldCompiler';
+import ContractVerificationFieldConstructorArgs from '../fields/ContractVerificationFieldConstructorArgs';
 import ContractVerificationFieldName from '../fields/ContractVerificationFieldName';
 
 const ContractVerificationVyperContract = () => {
@@ -12,7 +12,7 @@ const ContractVerificationVyperContract = () => {
       <ContractVerificationFieldName hint="Must match the name specified in the code."/>
       <ContractVerificationFieldCompiler isVyper/>
       <ContractVerificationFieldCode isVyper/>
-      <ContractVerificationFieldAbiEncodedArgs/>
+      <ContractVerificationFieldConstructorArgs/>
     </ContractVerificationMethod>
   );
 };

ui/contractVerification/methods/ContractVerificationVyperMultiPartFile.tsx

+import React from 'react';
+
+import ContractVerificationMethod from '../ContractVerificationMethod';
+import ContractVerificationFieldCompiler from '../fields/ContractVerificationFieldCompiler';
+import ContractVerificationFieldEvmVersion from '../fields/ContractVerificationFieldEvmVersion';
+import ContractVerificationFieldSources from '../fields/ContractVerificationFieldSources';
+
+const FILE_TYPES = [ '.vy' as const ];
+
+const ContractVerificationVyperMultiPartFile = () => {
+  return (
+    <ContractVerificationMethod title="New Vyper Smart Contract Verification">
+      <ContractVerificationFieldCompiler isVyper/>
+      <ContractVerificationFieldEvmVersion isVyper/>
+      <ContractVerificationFieldSources
+        fileTypes={ FILE_TYPES }
+        multiple
+        title="Sources *.vy files"
+        hint="Upload all Vyper contract source files."
+      />
+    </ContractVerificationMethod>
+  );
+};
+
+export default React.memo(ContractVerificationVyperMultiPartFile);

ui/contractVerification/types.ts

 import type { Option } from 'ui/shared/FancySelect/types';
 
-export type VerificationMethod = 'flatten_source_code' | 'standard_input' | 'sourcify' | 'multi_part_file' | 'vyper_contract'
-
 export interface ContractLibrary {
   name: string;
   address: string;
 }
 export interface FormFieldsFlattenSourceCode {
-  method: 'flatten_source_code';
+  method: 'flattened-code';
   is_yul: boolean;
   name: string;
   compiler: Option;
@@ -15,15 +13,18 @@ export interface FormFieldsFlattenSourceCode {
   is_optimization_enabled: boolean;
   optimization_runs: string;
   code: string;
-  constructor_args: boolean;
+  autodetect_constructor_args: boolean;
+  constructor_args: string;
   libraries: Array<ContractLibrary>;
 }
 
 export interface FormFieldsStandardInput {
-  method: 'standard_input';
+  method: 'standard-input';
   name: string;
   compiler: Option;
   sources: Array<File>;
+  autodetect_constructor_args: boolean;
+  constructor_args: string;
 }
 
 export interface FormFieldsSourcify {
@@ -32,21 +33,29 @@ export interface FormFieldsSourcify {
 }
 
 export interface FormFieldsMultiPartFile {
-  method: 'multi_part_file';
+  method: 'multi-part';
   compiler: Option;
   evm_version: Option;
   is_optimization_enabled: boolean;
   optimization_runs: string;
   sources: Array<File>;
+  libraries: Array<ContractLibrary>;
 }
 
 export interface FormFieldsVyperContract {
-  method: 'vyper_contract';
+  method: 'vyper-code';
   name: string;
   compiler: Option;
   code: string;
-  abi_encoded_args: string;
+  constructor_args: string;
+}
+
+export interface FormFieldsVyperMultiPartFile {
+  method: 'vyper-multi-part';
+  compiler: Option;
+  evm_version: Option;
+  sources: Array<File>;
 }
 
 export type FormFields = FormFieldsFlattenSourceCode | FormFieldsStandardInput | FormFieldsSourcify |
-FormFieldsMultiPartFile | FormFieldsVyperContract;
+FormFieldsMultiPartFile | FormFieldsVyperContract | FormFieldsVyperMultiPartFile;

ui/contractVerification/utils.ts

+import type { FieldPath, ErrorOption } from 'react-hook-form';
+
+import type { ContractLibrary, FormFields } from './types';
+import type { SmartContractVerificationMethod, SmartContractVerificationError } from 'types/api/contract';
+
+import type { Params as FetchParams } from 'lib/hooks/useFetch';
+
+export const SUPPORTED_VERIFICATION_METHODS: Array<SmartContractVerificationMethod> = [
+  'flattened-code',
+  'standard-input',
+  'sourcify',
+  'multi-part',
+  'vyper-code',
+  'vyper-multi-part',
+];
+
+export function isValidVerificationMethod(method?: string): method is SmartContractVerificationMethod {
+  return method && SUPPORTED_VERIFICATION_METHODS.includes(method as SmartContractVerificationMethod) ? true : false;
+}
+
+export function sortVerificationMethods(methodA: SmartContractVerificationMethod, methodB: SmartContractVerificationMethod) {
+  const indexA = SUPPORTED_VERIFICATION_METHODS.indexOf(methodA);
+  const indexB = SUPPORTED_VERIFICATION_METHODS.indexOf(methodB);
+
+  if (indexA > indexB) {
+    return 1;
+  }
+
+  if (indexA < indexB) {
+    return -1;
+  }
+
+  return 0;
+}
+
+export function prepareRequestBody(data: FormFields): FetchParams['body'] {
+  switch (data.method) {
+    case 'flattened-code': {
+      return {
+        compiler_version: data.compiler?.value,
+        source_code: data.code,
+        is_optimization_enabled: data.is_optimization_enabled,
+        is_yul_contract: data.is_yul,
+        optimization_runs: data.optimization_runs,
+        contract_name: data.name,
+        libraries: reduceLibrariesArray(data.libraries),
+        evm_version: data.evm_version?.value,
+        autodetect_constructor_args: data.autodetect_constructor_args,
+        constructor_args: data.constructor_args,
+      };
+    }
+
+    case 'standard-input': {
+      const body = new FormData();
+      body.set('compiler_version', data.compiler?.value);
+      body.set('contract_name', data.name);
+      body.set('autodetect_constructor_args', String(Boolean(data.autodetect_constructor_args)));
+      body.set('constructor_args', data.constructor_args);
+      addFilesToFormData(body, data.sources);
+
+      return body;
+    }
+
+    case 'sourcify': {
+      const body = new FormData();
+      addFilesToFormData(body, data.sources);
+
+      return body;
+    }
+
+    case 'multi-part': {
+      const body = new FormData();
+      body.set('compiler_version', data.compiler?.value);
+      body.set('evm_version', data.evm_version?.value);
+      body.set('is_optimization_enabled', String(Boolean(data.is_optimization_enabled)));
+      data.is_optimization_enabled && body.set('optimization_runs', data.optimization_runs);
+
+      const libraries = reduceLibrariesArray(data.libraries);
+      libraries && body.set('libraries', JSON.stringify(libraries));
+      addFilesToFormData(body, data.sources);
+
+      return body;
+    }
+
+    case 'vyper-code': {
+      return {
+        compiler_version: data.compiler?.value,
+        source_code: data.code,
+        contract_name: data.name,
+        constructor_args: data.constructor_args,
+      };
+    }
+
+    case 'vyper-multi-part': {
+      const body = new FormData();
+      body.set('compiler_version', data.compiler?.value);
+      body.set('evm_version', data.evm_version?.value);
+      addFilesToFormData(body, data.sources);
+
+      return body;
+    }
+
+    default: {
+      return {};
+    }
+  }
+}
+
+function reduceLibrariesArray(libraries: Array<ContractLibrary> | undefined) {
+  if (!libraries || libraries.length === 0) {
+    return;
+  }
+
+  return libraries.reduce<Record<string, string>>((result, item) => {
+    result[item.name] = item.address;
+    return result;
+  }, {});
+}
+
+function addFilesToFormData(body: FormData, files: Array<File> | undefined) {
+  if (!files) {
+    return;
+  }
+
+  for (let index = 0; index < files.length; index++) {
+    const file = files[index];
+    body.set(`files[${ index }]`, file, file.name);
+  }
+}
+
+const API_ERROR_TO_FORM_FIELD: Record<keyof SmartContractVerificationError, FieldPath<FormFields>> = {
+  contract_source_code: 'code',
+  files: 'sources',
+  compiler_version: 'compiler',
+  constructor_arguments: 'constructor_args',
+  name: 'name',
+};
+
+export function formatSocketErrors(errors: SmartContractVerificationError): Array<[FieldPath<FormFields>, ErrorOption]> {
+  return Object.entries(errors).map(([ key, value ]) => {
+    return [ API_ERROR_TO_FORM_FIELD[key as keyof SmartContractVerificationError], { message: value.join(',') } ];
+  });
+}

ui/home/LatestBlocks.tsx

 import { Box, Heading, Flex, Text, VStack, Skeleton } from '@chakra-ui/react';
 import { useQueryClient } from '@tanstack/react-query';
 import { AnimatePresence } from 'framer-motion';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { SocketMessage } from 'lib/socket/types';
@@ -9,7 +10,6 @@ import type { Block } from 'types/api/block';
 import useApiQuery, { getResourceKey } from 'lib/api/useApiQuery';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import { nbsp } from 'lib/html-entities';
-import link from 'lib/link/link';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
 import LinkInternal from 'ui/shared/LinkInternal';
@@ -98,7 +98,7 @@ const LatestBlocks = () => {
           </AnimatePresence>
         </VStack>
         <Flex justifyContent="center">
-          <LinkInternal fontSize="sm" href={ link('blocks') }>View all blocks</LinkInternal>
+          <LinkInternal fontSize="sm" href={ route({ pathname: '/blocks' }) }>View all blocks</LinkInternal>
         </Flex>
       </>
     );

ui/home/LatestBlocksItem.tsx

@@ -8,13 +8,13 @@ import {
   Text,
 } from '@chakra-ui/react';
 import { motion } from 'framer-motion';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Block } from 'types/api/block';
 
 import blockIcon from 'icons/block.svg';
 import getBlockTotalReward from 'lib/block/getBlockTotalReward';
-import link from 'lib/link/link';
 import BlockTimestamp from 'ui/blocks/BlockTimestamp';
 import AddressLink from 'ui/shared/address/AddressLink';
 import LinkInternal from 'ui/shared/LinkInternal';
@@ -44,7 +44,7 @@ const LatestBlocksItem = ({ block, h }: Props) => {
         <HStack spacing={ 2 }>
           <Icon as={ blockIcon } boxSize="30px" color="link"/>
           <LinkInternal
-            href={ link('block', { id: String(block.height) }) }
+            href={ route({ pathname: '/block/[height]', query: { height: String(block.height) } }) }
             fontSize="xl"
             fontWeight="500"
           >

ui/home/LatestTxs.pw.tsx

 import { test as base, expect } from '@playwright/experimental-ct-react';
 import React from 'react';
 
-import { ROUTES } from 'lib/link/routes';
 import * as statsMock from 'mocks/stats/index';
 import * as txMock from 'mocks/txs/tx';
 import * as socketServer from 'playwright/fixtures/socketServer';
@@ -42,7 +41,7 @@ test.describe('socket', () => {
 
   const hooksConfig = {
     router: {
-      pathname: ROUTES.network_index.pattern,
+      pathname: '/',
       query: {},
     },
   };

ui/home/LatestTxs.tsx

 import { Box, Heading, Flex, Text, Skeleton } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import useApiQuery from 'lib/api/useApiQuery';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import useNewTxsSocket from 'lib/hooks/useNewTxsSocket';
-import link from 'lib/link/link';
 import LinkInternal from 'ui/shared/LinkInternal';
 import SocketNewItemsNotice from 'ui/shared/SocketNewItemsNotice';
 
@@ -34,7 +34,7 @@ const LatestTransactions = () => {
   }
 
   if (data) {
-    const txsUrl = link('txs');
+    const txsUrl = route({ pathname: '/txs' });
     content = (
       <>
         <SocketNewItemsNotice borderBottomRadius={ 0 } url={ txsUrl } num={ num } alert={ socketAlert }/>

ui/home/Stats.tsx

 import { Grid } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import appConfig from 'configs/app/config';
@@ -8,7 +9,6 @@ import gasIcon from 'icons/gas.svg';
 import txIcon from 'icons/transactions.svg';
 import walletIcon from 'icons/wallet.svg';
 import useApiQuery from 'lib/api/useApiQuery';
-import link from 'lib/link/link';
 
 import StatsGasPrices from './StatsGasPrices';
 import StatsItem from './StatsItem';
@@ -45,7 +45,7 @@ const Stats = () => {
           icon={ blockIcon }
           title="Total blocks"
           value={ Number(data.total_blocks).toLocaleString() }
-          url={ link('blocks') }
+          url={ route({ pathname: '/blocks' }) }
         />
         { hasAvgBlockTime && (
           <StatsItem
@@ -58,7 +58,7 @@ const Stats = () => {
           icon={ txIcon }
           title="Total transactions"
           value={ Number(data.total_transactions).toLocaleString() }
-          url={ link('txs') }
+          url={ route({ pathname: '/txs' }) }
         />
         <StatsItem
           icon={ walletIcon }

ui/home/StatsItem.tsx

-import { Box, Flex, Icon, Text, useColorModeValue, chakra, Tooltip, LightMode } from '@chakra-ui/react';
+import type { TooltipProps } from '@chakra-ui/react';
+import { Flex, Icon, Text, useColorModeValue, chakra, LightMode } from '@chakra-ui/react';
 import React from 'react';
 
-import infoIcon from 'icons/info.svg';
 import breakpoints from 'theme/foundations/breakpoints';
+import Hint from 'ui/shared/Hint';
 
 type Props = {
   icon: React.FC<React.SVGAttributes<SVGElement>>;
@@ -15,6 +16,14 @@ type Props = {
 
 const LARGEST_BREAKPOINT = '1240px';
 
+const TOOLTIP_PROPS: Partial<TooltipProps> = {
+  hasArrow: false,
+  borderRadius: 'md',
+  placement: 'bottom-end',
+  offset: [ 0, 0 ],
+  bgColor: 'blackAlpha.900',
+};
+
 const StatsItem = ({ icon, title, value, className, tooltipLabel, url }: Props) => {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const sxContainer = {} as any;
@@ -55,20 +64,15 @@ const StatsItem = ({ icon, title, value, className, tooltipLabel, url }: Props)
       </Flex>
       { tooltipLabel && (
         <LightMode>
-          <Tooltip label={ tooltipLabel } hasArrow={ false } borderRadius="12px" placement="bottom-end" offset={ [ 0, 0 ] } bgColor="blackAlpha.900">
-            <Box
+          <Hint
+            label={ tooltipLabel }
+            tooltipProps={ TOOLTIP_PROPS }
+            boxSize={ 6 }
+            color={ infoColor }
             position="absolute"
             top={{ base: 'calc(50% - 12px)', lg: '10px', xl: 'calc(50% - 12px)' }}
             right="10px"
-              cursor="pointer"
-            >
-              <Icon
-                as={ infoIcon }
-                boxSize={ 6 }
-                color={ infoColor }
           />
-            </Box>
-          </Tooltip>
         </LightMode>
       ) }
     </Flex>

ui/home/indicators/ChainIndicators.tsx

-import { Box, Flex, Icon, Skeleton, Text, Tooltip, useColorModeValue } from '@chakra-ui/react';
+import { Flex, Skeleton, Text, useColorModeValue } from '@chakra-ui/react';
 import React from 'react';
 
 import appConfig from 'configs/app/config';
-import infoIcon from 'icons/info.svg';
 import useApiQuery from 'lib/api/useApiQuery';
+import Hint from 'ui/shared/Hint';
 
 import ChainIndicatorChartContainer from './ChainIndicatorChartContainer';
 import ChainIndicatorItem from './ChainIndicatorItem';
@@ -72,13 +72,7 @@ const ChainIndicators = () => {
       <Flex flexGrow={ 1 } flexDir="column" order={{ base: 2, lg: 1 }} p={{ base: 6, lg: 0 }}>
         <Flex alignItems="center">
           <Text fontWeight={ 500 } fontFamily="heading" fontSize="lg">{ indicator?.title }</Text>
-          { indicator?.hint && (
-            <Tooltip label={ indicator.hint } maxW="300px">
-              <Box display="inline-flex" cursor="pointer" ml={ 1 }>
-                <Icon as={ infoIcon } boxSize={ 4 }/>
-              </Box>
-            </Tooltip>
-          ) }
+          { indicator?.hint && <Hint label={ indicator.hint } ml={ 1 }/> }
         </Flex>
         { valueTitle }
         <ChainIndicatorChartContainer { ...queryResult }/>

ui/pages/Address.tsx

@@ -2,13 +2,14 @@ import { Flex, Skeleton, Tag, Box, Icon } from '@chakra-ui/react';
 import { useRouter } from 'next/router';
 import React from 'react';
 
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 import type { RoutedTab } from 'ui/shared/RoutedTabs/types';
 
 import iconSuccess from 'icons/status/success.svg';
 import useApiQuery from 'lib/api/useApiQuery';
 import { useAppContext } from 'lib/appContext';
 import notEmpty from 'lib/notEmpty';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import AddressBlocksValidated from 'ui/address/AddressBlocksValidated';
 import AddressCoinBalance from 'ui/address/AddressCoinBalance';
 import AddressContract from 'ui/address/AddressContract';
@@ -44,10 +45,11 @@ const AddressPageContent = () => {
   const hasGoBackLink = appProps.referrer && appProps.referrer.includes('/accounts');
 
   const tabsScrollRef = React.useRef<HTMLDivElement>(null);
+  const hash = getQueryParamString(router.query.hash);
 
   const addressQuery = useApiQuery('address', {
-    pathParams: { id: router.query.id?.toString() },
-    queryOptions: { enabled: Boolean(router.query.id) },
+    pathParams: { hash },
+    queryOptions: { enabled: Boolean(hash) },
   });
 
   const tags = [

ui/pages/Block.tsx

@@ -6,6 +6,7 @@ import type { RoutedTab } from 'ui/shared/RoutedTabs/types';
 import { useAppContext } from 'lib/appContext';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import useQueryWithPages from 'lib/hooks/useQueryWithPages';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import BlockDetails from 'ui/block/BlockDetails';
 import TextAd from 'ui/shared/ad/TextAd';
 import Page from 'ui/shared/Page/Page';
@@ -24,17 +25,19 @@ const BlockPageContent = () => {
   const router = useRouter();
   const isMobile = useIsMobile();
   const appProps = useAppContext();
+  const height = getQueryParamString(router.query.height);
+  const tab = getQueryParamString(router.query.tab);
 
   const blockTxsQuery = useQueryWithPages({
     resourceName: 'block_txs',
-    pathParams: { id: router.query.id?.toString() },
+    pathParams: { height },
     options: {
-      enabled: Boolean(router.query.id && router.query.tab === 'txs'),
+      enabled: Boolean(height && tab === 'txs'),
     },
   });
 
-  if (!router.query.id) {
-    return null;
+  if (!height) {
+    throw new Error('Block not found', { cause: { status: 404 } });
   }
 
   const tabs: Array<RoutedTab> = [
@@ -42,7 +45,7 @@ const BlockPageContent = () => {
     { id: 'txs', title: 'Transactions', component: <TxsContent query={ blockTxsQuery } showBlockInfo={ false } showSocketInfo={ false }/> },
   ];
 
-  const hasPagination = !isMobile && router.query.tab === 'txs' && blockTxsQuery.isPaginationVisible;
+  const hasPagination = !isMobile && tab === 'txs' && blockTxsQuery.isPaginationVisible;
 
   const hasGoBackLink = appProps.referrer && appProps.referrer.includes('/blocks');
 
@@ -50,7 +53,7 @@ const BlockPageContent = () => {
     <Page>
       <TextAd mb={ 6 }/>
       <PageTitle
-        text={ `Block #${ router.query.id }` }
+        text={ `Block #${ height }` }
         backLinkUrl={ hasGoBackLink ? appProps.referrer : undefined }
         backLinkLabel="Back to blocks list"
       />

ui/pages/ContractVerification.tsx

@@ -2,13 +2,19 @@ import { Text } from '@chakra-ui/react';
 import { useRouter } from 'next/router';
 import React from 'react';
 
+import type { SmartContractVerificationConfigRaw, SmartContractVerificationMethod } from 'types/api/contract';
+
+import useApiQuery from 'lib/api/useApiQuery';
 import { useAppContext } from 'lib/appContext';
 import isBrowser from 'lib/isBrowser';
-import link from 'lib/link/link';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import ContractVerificationForm from 'ui/contractVerification/ContractVerificationForm';
+import { isValidVerificationMethod, sortVerificationMethods } from 'ui/contractVerification/utils';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
+import ContentLoader from 'ui/shared/ContentLoader';
 import CopyToClipboard from 'ui/shared/CopyToClipboard';
+import DataFetchAlert from 'ui/shared/DataFetchAlert';
 import HashStringShortenDynamic from 'ui/shared/HashStringShortenDynamic';
 import Page from 'ui/shared/Page/Page';
 import PageTitle from 'ui/shared/Page/PageTitle';
@@ -20,17 +26,67 @@ const ContractVerification = () => {
   const hasGoBackLink = referrer && referrer.includes('/address');
   const router = useRouter();
 
-  const hash = router.query.id?.toString();
-  const method = router.query.id?.toString();
+  const hash = getQueryParamString(router.query.hash);
+  const method = getQueryParamString(router.query.method) as SmartContractVerificationMethod;
+
+  const contractQuery = useApiQuery('contract', {
+    pathParams: { hash },
+    queryOptions: {
+      enabled: Boolean(hash),
+    },
+  });
+
+  if (contractQuery.isError && contractQuery.error.status === 404) {
+    throw Error('Not found', { cause: contractQuery.error as unknown as Error });
+  }
+
+  const configQuery = useApiQuery('contract_verification_config', {
+    queryOptions: {
+      select: (data: unknown) => {
+        const _data = data as SmartContractVerificationConfigRaw;
+        return {
+          ..._data,
+          verification_options: _data.verification_options.filter(isValidVerificationMethod).sort(sortVerificationMethods),
+        };
+      },
+      enabled: Boolean(hash),
+    },
+  });
 
   React.useEffect(() => {
     if (method && hash) {
-      router.replace(link('address_contract_verification', { id: hash }), undefined, { scroll: false, shallow: true });
+      router.replace({ pathname: '/address/[hash]/contract_verification', query: { hash } }, undefined, { scroll: false, shallow: true });
     }
   // onMount only
   // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [ ]);
 
+  const isVerifiedContract = contractQuery.data?.is_verified;
+
+  React.useEffect(() => {
+    if (isVerifiedContract) {
+      router.push({ pathname: '/address/[hash]', query: { hash, tab: 'contract' } }, undefined, { scroll: false, shallow: true });
+    }
+  }, [ hash, isVerifiedContract, router ]);
+
+  const content = (() => {
+    if (configQuery.isError || !hash || contractQuery.isError) {
+      return <DataFetchAlert/>;
+    }
+
+    if (configQuery.isLoading || contractQuery.isLoading || isVerifiedContract) {
+      return <ContentLoader/>;
+    }
+
+    return (
+      <ContractVerificationForm
+        method={ method && configQuery.data.verification_options.includes(method) ? method : undefined }
+        config={ configQuery.data }
+        hash={ hash }
+      />
+    );
+  })();
+
   return (
     <Page>
       <PageTitle
@@ -39,7 +95,7 @@ const ContractVerification = () => {
         backLinkLabel="Back to contract"
       />
       { hash && (
-        <Address>
+        <Address mb={ 12 }>
           <AddressIcon address={{ hash, is_contract: true, implementation_name: null }} flexShrink={ 0 }/>
           <Text fontFamily="heading" ml={ 2 } fontWeight={ 500 } fontSize="lg" w={{ base: '100%', lg: 'auto' }} whiteSpace="nowrap" overflow="hidden">
             <HashStringShortenDynamic hash={ hash }/>
@@ -47,7 +103,7 @@ const ContractVerification = () => {
           <CopyToClipboard text={ hash }/>
         </Address>
       ) }
-      <ContractVerificationForm/>
+      { content }
     </Page>
   );
 };

ui/pages/MarketplaceApp.tsx

 import { Box, Center, useColorMode } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React, { useCallback, useEffect, useRef, useState } from 'react';
 
 import type { AppItemOverview } from 'types/client/apps';
 
 import appConfig from 'configs/app/config';
-import link from 'lib/link/link';
 import ContentLoader from 'ui/shared/ContentLoader';
 import Page from 'ui/shared/Page/Page';
 
@@ -26,9 +26,9 @@ const MarketplaceApp = ({ app, isLoading }: Props) => {
     if (app && !isFrameLoading) {
       const message = {
         blockscoutColorMode: colorMode,
-        blockscoutRootUrl: link('network_index'),
-        blockscoutAddressExplorerUrl: link('address_index'),
-        blockscoutTransactionExplorerUrl: link('tx'),
+        blockscoutRootUrl: appConfig.baseUrl + route({ pathname: '/' }),
+        blockscoutAddressExplorerUrl: appConfig.baseUrl + route({ pathname: '/address/[hash]', query: { hash: '' } }),
+        blockscoutTransactionExplorerUrl: appConfig.baseUrl + route({ pathname: '/tx/[hash]', query: { hash: '' } }),
         blockscoutNetworkName: appConfig.network.name,
         blockscoutNetworkId: Number(appConfig.network.id),
         blockscoutNetworkCurrency: appConfig.network.currency,

ui/pages/Token.pw.tsx

@@ -12,7 +12,7 @@ import Token from './Token';
 const TOKEN_API_URL = buildApiUrl('token', { hash: '1' });
 const TOKEN_COUNTERS_API_URL = buildApiUrl('token_counters', { hash: '1' });
 const TOKEN_TRANSFERS_API_URL = buildApiUrl('token_transfers', { hash: '1' });
-const ADDRESS_API_URL = buildApiUrl('address', { id: '1' });
+const ADDRESS_API_URL = buildApiUrl('address', { hash: '1' });
 const hooksConfig = {
   router: {
     query: { hash: 1, tab: 'token_transfers' },

ui/pages/Token.tsx

@@ -16,13 +16,15 @@ import PageTitle from 'ui/shared/Page/PageTitle';
 import type { Props as PaginationProps } from 'ui/shared/Pagination';
 import Pagination from 'ui/shared/Pagination';
 import RoutedTabs from 'ui/shared/RoutedTabs/RoutedTabs';
+import SkeletonTabs from 'ui/shared/skeletons/SkeletonTabs';
 import TokenLogo from 'ui/shared/TokenLogo';
 import TokenContractInfo from 'ui/token/TokenContractInfo';
 import TokenDetails from 'ui/token/TokenDetails';
 import TokenHolders from 'ui/token/TokenHolders/TokenHolders';
+import TokenInventory from 'ui/token/TokenInventory';
 import TokenTransfer from 'ui/token/TokenTransfer/TokenTransfer';
 
-export type TokenTabs = 'token_transfers' | 'holders'
+export type TokenTabs = 'token_transfers' | 'holders' | 'inventory';
 
 const TokenPageContent = () => {
   const router = useRouter();
@@ -72,11 +74,24 @@ const TokenPageContent = () => {
     },
   });
 
+  const inventoryQuery = useQueryWithPages({
+    resourceName: 'token_inventory',
+    pathParams: { hash: router.query.hash?.toString() },
+    scrollRef,
+    options: {
+      enabled: Boolean(router.query.hash && router.query.tab === 'inventory' && tokenQuery.data),
+    },
+  });
+
   const tabs: Array<RoutedTab> = [
     { id: 'token_transfers', title: 'Token transfers', component: <TokenTransfer transfersQuery={ transfersQuery }/> },
     { id: 'holders', title: 'Holders', component: <TokenHolders tokenQuery={ tokenQuery } holdersQuery={ holdersQuery }/> },
   ];
 
+  if (tokenQuery.data?.type === 'ERC-1155' || tokenQuery.data?.type === 'ERC-721') {
+    tabs.push({ id: 'inventory', title: 'Inventory', component: <TokenInventory inventoryQuery={ inventoryQuery }/> });
+  }
+
   let hasPagination;
   let pagination;
 
@@ -90,6 +105,11 @@ const TokenPageContent = () => {
     pagination = holdersQuery.pagination;
   }
 
+  if (router.query.tab === 'inventory') {
+    hasPagination = inventoryQuery.isPaginationVisible;
+    pagination = inventoryQuery.pagination;
+  }
+
   const tokenSymbolText = tokenQuery.data?.symbol ? ` (${ trimTokenSymbol(tokenQuery.data.symbol) })` : '';
 
   return (
@@ -118,12 +138,14 @@ const TokenPageContent = () => {
       { /* should stay before tabs to scroll up whith pagination */ }
       <Box ref={ scrollRef }></Box>
 
+      { tokenQuery.isLoading ? <SkeletonTabs/> : (
         <RoutedTabs
           tabs={ tabs }
           tabListProps={ isMobile ? { mt: 8 } : { mt: 3, py: 5, marginBottom: 0 } }
           rightSlot={ !isMobile && hasPagination ? <Pagination { ...(pagination as PaginationProps) }/> : null }
           stickyEnabled={ !isMobile }
         />
+      ) }
     </Page>
   );
 };

ui/pages/Transaction.tsx

@@ -7,6 +7,7 @@ import type { RoutedTab } from 'ui/shared/RoutedTabs/types';
 import useApiQuery from 'lib/api/useApiQuery';
 import { useAppContext } from 'lib/appContext';
 import networkExplorers from 'lib/networks/networkExplorers';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import TextAd from 'ui/shared/ad/TextAd';
 import LinkExternal from 'ui/shared/LinkExternal';
 import Page from 'ui/shared/Page/Page';
@@ -34,21 +35,22 @@ const TransactionPageContent = () => {
   const appProps = useAppContext();
 
   const hasGoBackLink = appProps.referrer && appProps.referrer.includes('/txs');
+  const hash = getQueryParamString(router.query.hash);
 
   const { data } = useApiQuery('tx', {
-    pathParams: { id: router.query.id?.toString() },
-    queryOptions: { enabled: Boolean(router.query.id) },
+    pathParams: { hash },
+    queryOptions: { enabled: Boolean(hash) },
   });
 
   const explorersLinks = networkExplorers
     .filter((explorer) => explorer.paths.tx)
     .map((explorer) => {
-      const url = new URL(explorer.paths.tx + '/' + router.query.id, explorer.baseUrl);
+      const url = new URL(explorer.paths.tx + '/' + hash, explorer.baseUrl);
       return <LinkExternal key={ explorer.baseUrl } title={ `Open in ${ explorer.title }` } href={ url.toString() }/>;
     });
 
   const additionals = (
-    <Flex justifyContent="space-between" alignItems="center" flexGrow={ 1 }>
+    <Flex justifyContent="space-between" alignItems="center" flexGrow={ 1 } flexWrap="wrap">
       { data?.tx_tag && <Tag my={ 2 }>{ data.tx_tag }</Tag> }
       { explorersLinks.length > 0 && (
         <Flex

ui/searchResults/SearchResultListItem.tsx

 import { Text, Flex, Icon, Box, chakra } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { SearchResultItem } from 'types/api/search';
@@ -6,7 +7,6 @@ import type { SearchResultItem } from 'types/api/search';
 import blockIcon from 'icons/block.svg';
 import txIcon from 'icons/transactions.svg';
 import highlightText from 'lib/highlightText';
-import link from 'lib/link/link';
 import trimTokenSymbol from 'lib/token/trimTokenSymbol';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
@@ -31,7 +31,7 @@ const SearchResultListItem = ({ data, searchTerm }: Props) => {
         return (
           <Flex alignItems="flex-start">
             <TokenLogo boxSize={ 6 } hash={ data.address } name={ data.name } flexShrink={ 0 }/>
-            <LinkInternal ml={ 2 } href={ link('token_index', { hash: data.address }) } fontWeight={ 700 } wordBreak="break-all">
+            <LinkInternal ml={ 2 } href={ route({ pathname: '/token/[hash]', query: { hash: data.address } }) } fontWeight={ 700 } wordBreak="break-all">
               <chakra.span dangerouslySetInnerHTML={{ __html: highlightText(name, searchTerm) }}/>
             </LinkInternal>
           </Flex>
@@ -56,7 +56,7 @@ const SearchResultListItem = ({ data, searchTerm }: Props) => {
         return (
           <Flex alignItems="center">
             <Icon as={ blockIcon } boxSize={ 6 } mr={ 2 } color="gray.500"/>
-            <LinkInternal fontWeight={ 700 } href={ link('block', { id: String(data.block_number) }) }>
+            <LinkInternal fontWeight={ 700 } href={ route({ pathname: '/block/[height]', query: { height: String(data.block_number) } }) }>
               <Box as={ shouldHighlightHash ? 'span' : 'mark' }>{ data.block_number }</Box>
             </LinkInternal>
           </Flex>

ui/searchResults/SearchResultTableItem.tsx

 import { Tr, Td, Text, Flex, Icon, Box } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { SearchResultItem } from 'types/api/search';
@@ -6,7 +7,6 @@ import type { SearchResultItem } from 'types/api/search';
 import blockIcon from 'icons/block.svg';
 import txIcon from 'icons/transactions.svg';
 import highlightText from 'lib/highlightText';
-import link from 'lib/link/link';
 import trimTokenSymbol from 'lib/token/trimTokenSymbol';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
@@ -31,7 +31,7 @@ const SearchResultTableItem = ({ data, searchTerm }: Props) => {
             <Td fontSize="sm">
               <Flex alignItems="center">
                 <TokenLogo boxSize={ 6 } hash={ data.address } name={ data.name } flexShrink={ 0 }/>
-                <LinkInternal ml={ 2 } href={ link('token_index', { hash: data.address }) } fontWeight={ 700 } wordBreak="break-all">
+                <LinkInternal ml={ 2 } href={ route({ pathname: '/token/[hash]', query: { hash: data.address } }) } fontWeight={ 700 } wordBreak="break-all">
                   <span dangerouslySetInnerHTML={{ __html: highlightText(name, searchTerm) }}/>
                 </LinkInternal>
               </Flex>
@@ -54,7 +54,12 @@ const SearchResultTableItem = ({ data, searchTerm }: Props) => {
               <Td fontSize="sm">
                 <Flex alignItems="center" overflow="hidden">
                   <AddressIcon address={{ hash: data.address, is_contract: data.type === 'contract', implementation_name: null }} mr={ 2 } flexShrink={ 0 }/>
-                  <LinkInternal href={ link('address_index', { id: data.address }) } fontWeight={ 700 } overflow="hidden" whiteSpace="nowrap">
+                  <LinkInternal
+                    href={ route({ pathname: '/address/[hash]', query: { hash: data.address } }) }
+                    fontWeight={ 700 }
+                    overflow="hidden"
+                    whiteSpace="nowrap"
+                  >
                     <Box as={ shouldHighlightHash ? 'mark' : 'span' } display="block">
                       <HashStringShortenDynamic hash={ data.address }/>
                     </Box>
@@ -88,7 +93,7 @@ const SearchResultTableItem = ({ data, searchTerm }: Props) => {
             <Td fontSize="sm">
               <Flex alignItems="center">
                 <Icon as={ blockIcon } boxSize={ 6 } mr={ 2 } color="gray.500"/>
-                <LinkInternal fontWeight={ 700 } href={ link('block', { id: String(data.block_number) }) }>
+                <LinkInternal fontWeight={ 700 } href={ route({ pathname: '/block/[height]', query: { height: String(data.block_number) } }) }>
                   <Box as={ shouldHighlightHash ? 'span' : 'mark' }>{ data.block_number }</Box>
                 </LinkInternal>
               </Flex>

ui/shared/AddressHeadingInfo.tsx

@@ -2,7 +2,7 @@ import { Flex } from '@chakra-ui/react';
 import React from 'react';
 
 import type { AddressParam } from 'types/api/addressParams';
-import type { TokenInfo } from 'types/api/tokenInfo';
+import type { TokenInfo } from 'types/api/token';
 
 import useIsMobile from 'lib/hooks/useIsMobile';
 import AddressAddToMetaMask from 'ui/address/details/AddressAddToMetaMask';

ui/shared/AppError/AppError.tsx

 import { Box, Button, Heading, Icon, Text, chakra } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import icon404 from 'icons/error-pages/404.svg';
 import icon422 from 'icons/error-pages/422.svg';
 import icon500 from 'icons/error-pages/500.svg';
-import link from 'lib/link/link';
 
 interface Props {
   statusCode: number;
@@ -42,7 +42,7 @@ const AppError = ({ statusCode, className }: Props) => {
         size="lg"
         variant="outline"
         as="a"
-        href={ link('network_index') }
+        href={ route({ pathname: '/' }) }
       >
         Back to home
       </Button>

ui/shared/CopyToClipboard.tsx

-import { IconButton, Tooltip, useClipboard, chakra } from '@chakra-ui/react';
+import { IconButton, Tooltip, useClipboard, chakra, useDisclosure } from '@chakra-ui/react';
 import React, { useEffect, useState } from 'react';
 
 import CopyIcon from 'icons/copy.svg';
@@ -6,6 +6,8 @@ import CopyIcon from 'icons/copy.svg';
 const CopyToClipboard = ({ text, className }: {text: string; className?: string}) => {
   const { hasCopied, onCopy } = useClipboard(text, 3000);
   const [ copied, setCopied ] = useState(false);
+  // have to implement controlled tooltip because of the issue - https://github.com/chakra-ui/chakra-ui/issues/7107
+  const { isOpen, onOpen, onToggle, onClose } = useDisclosure();
 
   useEffect(() => {
     if (hasCopied) {
@@ -15,8 +17,13 @@ const CopyToClipboard = ({ text, className }: {text: string; className?: string}
     }
   }, [ hasCopied ]);
 
+  const handleClick = React.useCallback(() => {
+    onToggle();
+    onCopy();
+  }, [ onCopy, onToggle ]);
+
   return (
-    <Tooltip label={ copied ? 'Copied' : 'Copy to clipboard' } closeOnClick={ false }>
+    <Tooltip label={ copied ? 'Copied' : 'Copy to clipboard' } isOpen={ isOpen }>
       <IconButton
         aria-label="copy"
         icon={ <CopyIcon/> }
@@ -25,11 +32,13 @@ const CopyToClipboard = ({ text, className }: {text: string; className?: string}
         variant="simple"
         display="inline-block"
         flexShrink={ 0 }
-        onClick={ onCopy }
+        onClick={ handleClick }
         className={ className }
+        onMouseEnter={ onOpen }
+        onMouseLeave={ onClose }
       />
     </Tooltip>
   );
 };
 
-export default chakra(CopyToClipboard);
+export default React.memo(chakra(CopyToClipboard));

ui/shared/DetailsInfoItem.tsx

-import { GridItem, Icon, Flex, Tooltip, Box, Text } from '@chakra-ui/react';
+import { GridItem, Flex, Text } from '@chakra-ui/react';
 import type { HTMLChakraProps } from '@chakra-ui/system';
 import React from 'react';
 
-import infoIcon from 'icons/info.svg';
+import Hint from 'ui/shared/Hint';
 
 interface Props extends Omit<HTMLChakraProps<'div'>, 'title'> {
   title: React.ReactNode;
   hint: string;
   children: React.ReactNode;
+  note?: string;
 }
 
-const DetailsInfoItem = ({ title, hint, children, ...styles }: Props) => {
+const DetailsInfoItem = ({ title, hint, note, children, id, ...styles }: Props) => {
   return (
     <>
-      <GridItem py={{ base: 1, lg: 2 }} lineHeight={ 5 } { ...styles } whiteSpace="nowrap" _notFirst={{ mt: { base: 3, lg: 0 } }}>
-        <Flex columnGap={ 2 } alignItems="center">
-          <Tooltip
-            label={ hint }
-            placement="top"
-            maxW="320px"
-          >
-            <Box cursor="pointer" display="inherit">
-              <Icon as={ infoIcon } boxSize={ 5 }/>
-            </Box>
-          </Tooltip>
-          <Text fontWeight={{ base: 700, lg: 500 }}>{ title }</Text>
+      <GridItem py={{ base: 1, lg: 2 }} id={ id } lineHeight={ 5 } { ...styles } whiteSpace="nowrap" _notFirst={{ mt: { base: 3, lg: 0 } }}>
+        <Flex columnGap={ 2 } alignItems="flex-start">
+          <Hint label={ hint }/>
+          <Text fontWeight={{ base: 700, lg: 500 }}>
+            { title }
+            { note && <Text fontWeight={ 500 } variant="secondary" fontSize="xs" className="note" align="right">{ note }</Text> }
+          </Text>
         </Flex>
       </GridItem>
       <GridItem

ui/shared/FancySelect/FancySelect.tsx

 import { FormControl, useToken, useColorMode } from '@chakra-ui/react';
-import type { Size, CSSObjectWithLabel, OptionsOrGroups, GroupBase, SingleValue, MultiValue } from 'chakra-react-select';
-import { Select } from 'chakra-react-select';
+import type { CSSObjectWithLabel, GroupBase, SingleValue, MultiValue, AsyncProps, Props as SelectProps } from 'chakra-react-select';
+import { Select, AsyncSelect } from 'chakra-react-select';
 import React from 'react';
 import type { FieldError, FieldErrorsImpl, Merge } from 'react-hook-form';
 
@@ -9,20 +9,23 @@ import type { Option } from './types';
 import { getChakraStyles } from 'ui/shared/FancySelect/utils';
 import InputPlaceholder from 'ui/shared/InputPlaceholder';
 
-interface Props {
-  size?: Size; // we don't have styles for sm select/input with floating label yet
-  options: OptionsOrGroups<Option, GroupBase<Option>>;
-  placeholder: string;
-  name: string;
-  onChange: (newValue: SingleValue<Option> | MultiValue<Option>) => void;
-  onBlur?: () => void;
-  isDisabled?: boolean;
-  isRequired?: boolean;
+interface CommonProps {
   error?: Merge<FieldError, FieldErrorsImpl<Option>> | undefined;
-  value?: SingleValue<Option> | MultiValue<Option>;
 }
 
-const FancySelect = ({ size = 'md', options, placeholder, name, onChange, onBlur, isDisabled, isRequired, error, value }: Props) => {
+interface RegularSelectProps extends SelectProps<Option, boolean, GroupBase<Option>>, CommonProps {
+  isAsync?: false;
+  onChange: (newValue: SingleValue<Option> | MultiValue<Option>) => void;
+}
+
+interface AsyncSelectProps extends AsyncProps<Option, boolean, GroupBase<Option>>, CommonProps {
+  isAsync: true;
+  onChange: (newValue: SingleValue<Option> | MultiValue<Option>) => void;
+}
+
+type Props = RegularSelectProps | AsyncSelectProps;
+
+const FancySelect = (props: Props) => {
   const menuZIndex = useToken('zIndices', 'dropdown');
   const { colorMode } = useColorMode();
 
@@ -32,34 +35,30 @@ const FancySelect = ({ size = 'md', options, placeholder, name, onChange, onBlur
 
   const chakraStyles = React.useMemo(() => getChakraStyles(colorMode), [ colorMode ]);
 
+  const SelectComponent = props.isAsync ? AsyncSelect : Select;
+
   return (
     <FormControl
       variant="floating"
-      size={ size }
-      isRequired={ isRequired }
-      { ...(error ? { 'aria-invalid': true } : {}) }
-      { ...(isDisabled ? { 'aria-disabled': true } : {}) }
-      { ...(value ? { 'data-active': true } : {}) }
+      size={ props.size || 'md' }
+      isRequired={ props.isRequired }
+      { ...(props.error ? { 'aria-invalid': true } : {}) }
+      { ...(props.isDisabled ? { 'aria-disabled': true } : {}) }
+      { ...(props.value ? { 'data-active': true } : {}) }
     >
-      <Select
+      <SelectComponent
+        { ...props }
+        size={ props.size || 'md' }
         menuPortalTarget={ window.document.body }
         placeholder=""
-        name={ name }
-        options={ options }
-        size={ size }
         styles={ styles }
         chakraStyles={ chakraStyles }
+        isInvalid={ Boolean(props.error) }
         useBasicStyles
-        onChange={ onChange }
-        onBlur={ onBlur }
-        isDisabled={ isDisabled }
-        isRequired={ isRequired }
-        isInvalid={ Boolean(error) }
-        value={ value }
       />
       <InputPlaceholder
-        text={ placeholder }
-        error={ error }
+        text={ typeof props.placeholder === 'string' ? props.placeholder : '' }
+        error={ props.error }
         isFancy
       />
     </FormControl>

ui/shared/Hint.tsx

+import type { TooltipProps } from '@chakra-ui/react';
+import { chakra, IconButton, Tooltip, useDisclosure } from '@chakra-ui/react';
+import React from 'react';
+
+import InfoIcon from 'icons/info.svg';
+
+interface Props {
+  label: string | React.ReactNode;
+  className?: string;
+  tooltipProps?: Partial<TooltipProps>;
+}
+
+const Hint = ({ label, className, tooltipProps }: Props) => {
+  // have to implement controlled tooltip because of the issue - https://github.com/chakra-ui/chakra-ui/issues/7107
+  const { isOpen, onOpen, onToggle, onClose } = useDisclosure();
+
+  const handleClick = React.useCallback((event: React.MouseEvent) => {
+    event.stopPropagation();
+    onToggle();
+  }, [ onToggle ]);
+
+  return (
+    <Tooltip
+      label={ label }
+      placement="top"
+      maxW="320px"
+      isOpen={ isOpen }
+      { ...tooltipProps }
+    >
+      <IconButton
+        colorScheme="none"
+        aria-label="hint"
+        icon={ <InfoIcon/> }
+        boxSize={ 5 }
+        variant="simple"
+        display="inline-block"
+        flexShrink={ 0 }
+        className={ className }
+        onMouseEnter={ onOpen }
+        onMouseLeave={ onClose }
+        onClick={ handleClick }
+      />
+    </Tooltip>
+  );
+};
+
+export default React.memo(chakra(Hint));

ui/shared/InputPlaceholder.tsx

@@ -7,9 +7,10 @@ interface Props {
   error?: Partial<FieldError>;
   className?: string;
   isFancy?: boolean;
+  isInModal?: boolean;
 }
 
-const InputPlaceholder = ({ text, error, className, isFancy }: Props) => {
+const InputPlaceholder = ({ text, error, className, isFancy, isInModal }: Props) => {
   let errorMessage = error?.message;
 
   if (!errorMessage && error?.type === 'pattern') {
@@ -20,6 +21,7 @@ const InputPlaceholder = ({ text, error, className, isFancy }: Props) => {
     <FormLabel
       className={ className }
       { ...(isFancy ? { 'data-fancy': true } : {}) }
+      { ...(isInModal ? { 'data-in-modal': true } : {}) }
     >
       <chakra.span>{ text }</chakra.span>
       { errorMessage && <chakra.span order={ 3 } whiteSpace="pre"> - { errorMessage }</chakra.span> }

ui/shared/LinkInternal.tsx

 import type { LinkProps } from '@chakra-ui/react';
 import { Link } from '@chakra-ui/react';
+import type { LinkProps as NextLinkProps } from 'next/link';
 import NextLink from 'next/link';
 import type { LegacyRef } from 'react';
 import React from 'react';
@@ -11,7 +12,7 @@ const LinkInternal = (props: LinkProps, ref: LegacyRef<HTMLAnchorElement>) => {
   }
 
   return (
-    <NextLink href={ props.href } passHref target={ props.target }>
+    <NextLink href={ props.href as NextLinkProps['href'] } passHref target={ props.target }>
       <Link { ...props } ref={ ref }/>
     </NextLink>
   );

ui/shared/Page/Page.tsx

@@ -35,7 +35,7 @@ const Page = ({
       return <PageContent isHomePage={ isHomePage }>{ content }</PageContent>;
     }
 
-    return isInvalidTxHash ? <ErrorInvalidTxHash/> : <AppError statusCode={ 500 }/>;
+    return isInvalidTxHash ? <ErrorInvalidTxHash/> : <AppError statusCode={ statusCode }/>;
   }, [ isHomePage, wrapChildren ]);
 
   const renderedChildren = wrapChildren ? (

ui/shared/RoutedTabs/RoutedTabs.tsx

@@ -10,6 +10,7 @@ import {
   chakra,
 } from '@chakra-ui/react';
 import type { StyleProps } from '@chakra-ui/styled-system';
+import _pickBy from 'lodash/pickBy';
 import { useRouter } from 'next/router';
 import React, { useEffect, useRef, useState } from 'react';
 
@@ -51,8 +52,9 @@ const RoutedTabs = ({ tabs, tabListProps, rightSlot, stickyEnabled, className, .
   const handleTabChange = React.useCallback((index: number) => {
     const nextTab = tabs[index];
 
+    const queryForPathname = _pickBy(router.query, (value, key) => router.pathname.includes(`[${ key }]`));
     router.push(
-      { pathname: router.asPath.split('?')[0], query: { tab: nextTab.id } },
+      { pathname: router.pathname, query: { ...queryForPathname, tab: nextTab.id } },
       undefined,
       { shallow: true },
     );

ui/shared/SocketNewItemsNotice.pw.tsx

 import { test, expect } from '@playwright/experimental-ct-react';
 import React from 'react';
 
-import { ROUTES } from 'lib/link/routes';
 import TestApp from 'playwright/TestApp';
 
 import SocketNewItemsNotice from './SocketNewItemsNotice';
 
 const hooksConfig = {
   router: {
-    pathname: ROUTES.txs.pattern,
+    pathname: '/tx/[hash]',
     query: {},
   },
 };

ui/shared/TokenSnippet/TokenSnippet.tsx

@@ -10,13 +10,14 @@ interface Props {
   name?: string | null;
   className?: string;
   logoSize?: number;
+  isDisabled?: boolean;
 }
 
-const TokenSnippet = ({ symbol, hash, name, className, logoSize = 6 }: Props) => {
+const TokenSnippet = ({ symbol, hash, name, className, logoSize = 6, isDisabled }: Props) => {
   return (
     <Flex className={ className } alignItems="center" columnGap={ 2 } w="100%">
       <TokenLogo boxSize={ logoSize } hash={ hash } name={ name }/>
-      <AddressLink hash={ hash } alias={ name } type="token"/>
+      <AddressLink hash={ hash } alias={ name } type="token" isDisabled={ isDisabled }/>
       { symbol && <Text variant="secondary">({ symbol })</Text> }
     </Flex>
   );

ui/shared/TokenTransfer/TokenTransferFilter.tsx

@@ -7,7 +7,7 @@ import {
 import React from 'react';
 
 import type { AddressFromToFilter } from 'types/api/address';
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 
 import PopoverFilter from 'ui/shared/filters/PopoverFilter';
 import TokenTypeFilter from 'ui/shared/filters/TokenTypeFilter';

ui/shared/TokenTransfer/TokenTransferNft.tsx

 import { Box, Icon, chakra } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import nftPlaceholder from 'icons/nft_shield.svg';
-import link from 'lib/link/link';
 import HashStringShortenDynamic from 'ui/shared/HashStringShortenDynamic';
 import LinkInternal from 'ui/shared/LinkInternal';
 
@@ -18,7 +18,7 @@ const TokenTransferNft = ({ hash, id, className, isDisabled }: Props) => {
 
   return (
     <Component
-      href={ isDisabled ? undefined : link('token_instance_item', { hash, id }) }
+      href={ isDisabled ? undefined : route({ pathname: '/token/[hash]/instance/[id]', query: { hash, id } }) }
       overflow="hidden"
       whiteSpace="nowrap"
       display="flex"

ui/shared/TokenTransfer/TokenTransferTable.tsx

@@ -30,7 +30,7 @@ const TokenTransferTable = ({
 }: Props) => {
 
   return (
-    <Table variant="simple" size="sm">
+    <Table variant="simple" size="sm" minW="950px">
       <Thead top={ top }>
         <Tr>
           { showTxInfo && <Th width="44px"></Th> }

ui/shared/address/AddressLink.tsx

 import { chakra, shouldForwardProp, Tooltip, Box } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import type { HTMLAttributeAnchorTarget } from 'react';
 import React from 'react';
 
 import useIsMobile from 'lib/hooks/useIsMobile';
-import link from 'lib/link/link';
 import HashStringShorten from 'ui/shared/HashStringShorten';
 import HashStringShortenDynamic from 'ui/shared/HashStringShortenDynamic';
 import LinkInternal from 'ui/shared/LinkInternal';
@@ -27,7 +27,7 @@ type AddressTokenTxProps = {
 type BlockProps = {
   type: 'block';
   hash: string;
-  id: string;
+  height: string;
 }
 
 type AddressTokenProps = {
@@ -44,15 +44,15 @@ const AddressLink = (props: Props) => {
 
   let url;
   if (type === 'transaction') {
-    url = link('tx', { id: hash });
+    url = route({ pathname: '/tx/[hash]', query: { hash } });
   } else if (type === 'token') {
-    url = link('token_index', { hash: hash });
+    url = route({ pathname: '/token/[hash]', query: { hash } });
   } else if (type === 'block') {
-    url = link('block', { id: props.id });
+    url = route({ pathname: '/block/[height]', query: { height: props.height } });
   } else if (type === 'address_token') {
-    url = link('address_index', { id: hash }, { tab: 'token_transfers', token: props.tokenHash, scroll_to_tabs: 'true' });
+    url = route({ pathname: '/address/[hash]', query: { hash, tab: 'token_transfers', token_hash: props.tokenHash, scroll_to_tabs: 'true' } });
   } else {
-    url = link('address_index', { id: hash });
+    url = route({ pathname: '/address/[hash]', query: { hash } });
   }
 
   const content = (() => {

ui/shared/filters/TokenTypeFilter.tsx

 import { CheckboxGroup, Checkbox, Text } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 
 import TOKEN_TYPE from 'lib/token/tokenTypes';
 

ui/shared/forms/DragAndDropArea.tsx

+import { Box } from '@chakra-ui/react';
+import type { DragEvent } from 'react';
+import React from 'react';
+
+import { getAllFileEntries, convertFileEntryToFile } from './utils/files';
+
+interface Props {
+  onDrop: (files: Array<File>) => void;
+}
+
+const DragAndDropArea = ({ onDrop }: Props) => {
+  const [ isDragOver, setIsDragOver ] = React.useState(false);
+
+  const handleDrop = React.useCallback(async(event: DragEvent<HTMLDivElement>) => {
+    event.preventDefault();
+
+    const fileEntries = await getAllFileEntries(event.dataTransfer.items);
+    const files = await Promise.all(fileEntries.map(convertFileEntryToFile));
+
+    onDrop(files);
+    setIsDragOver(false);
+  }, [ onDrop ]);
+
+  const handleDragOver = React.useCallback((event: DragEvent<HTMLDivElement>) => {
+    event.preventDefault();
+  }, []);
+
+  const handleDragEnter = React.useCallback((event: DragEvent<HTMLDivElement>) => {
+    event.preventDefault();
+    setIsDragOver(true);
+  }, []);
+
+  const handleDragLeave = React.useCallback((event: DragEvent<HTMLDivElement>) => {
+    event.preventDefault();
+    setIsDragOver(false);
+  }, []);
+
+  return (
+    <Box
+      w="100%"
+      h="200px"
+      bgColor="lightpink"
+      opacity={ isDragOver ? 0.8 : 1 }
+      onDrop={ handleDrop }
+      onDragOver={ handleDragOver }
+      onDragEnter={ handleDragEnter }
+      onDragLeave={ handleDragLeave }
+    />
+  );
+};
+
+export default React.memo(DragAndDropArea);

ui/shared/forms/FieldError.tsx

+import { Box, chakra } from '@chakra-ui/react';
+import React from 'react';
+
+interface Props {
+  message: string;
+  className?: string;
+}
+
+const FieldError = ({ message, className }: Props) => {
+  return <Box className={ className } color="error" fontSize="sm" mt={ 2 } wordBreak="break-all">{ message }</Box>;
+};
+
+export default chakra(FieldError);

ui/shared/forms/FileInput.tsx

@@ -3,8 +3,12 @@ import type { ChangeEvent } from 'react';
 import React from 'react';
 import type { ControllerRenderProps, FieldValues, Path } from 'react-hook-form';
 
+interface InjectedProps {
+  onChange: (files: Array<File>) => void;
+}
+
 interface Props<V extends FieldValues, N extends Path<V>> {
-  children: React.ReactNode;
+  children: React.ReactNode | ((props: InjectedProps) => React.ReactNode);
   field: ControllerRenderProps<V, N>;
   accept?: string;
   multiple?: boolean;
@@ -13,6 +17,10 @@ interface Props<V extends FieldValues, N extends Path<V>> {
 const FileInput = <Values extends FieldValues, Names extends Path<Values>>({ children, accept, multiple, field }: Props<Values, Names>) => {
   const ref = React.useRef<HTMLInputElement>(null);
 
+  const onChange = React.useCallback((files: Array<File>) => {
+    field.onChange([ ...(field.value || []), ...files ]);
+  }, [ field ]);
+
   const handleInputChange = React.useCallback((event: ChangeEvent<HTMLInputElement>) => {
     const fileList = event.target.files;
     if (!fileList) {
@@ -20,9 +28,9 @@ const FileInput = <Values extends FieldValues, Names extends Path<Values>>({ chi
     }
 
     const files = Array.from(fileList);
-    field.onChange(files);
+    onChange(files);
     field.onBlur();
-  }, [ field ]);
+  }, [ onChange, field ]);
 
   const handleClick = React.useCallback(() => {
     ref.current?.click();
@@ -32,6 +40,12 @@ const FileInput = <Values extends FieldValues, Names extends Path<Values>>({ chi
     field.onBlur();
   }, [ field ]);
 
+  const injectedProps = React.useMemo(() => ({
+    onChange,
+  }), [ onChange ]);
+
+  const content = typeof children === 'function' ? children(injectedProps) : children;
+
   return (
     <InputGroup onClick={ handleClick } onBlur={ handleInputBlur }>
       <VisuallyHiddenInput
@@ -42,7 +56,7 @@ const FileInput = <Values extends FieldValues, Names extends Path<Values>>({ chi
         multiple={ multiple }
         name={ field.name }
       />
-      { children }
+      { content }
     </InputGroup>
   );
 };

ui/shared/forms/utils/files.ts

+// Function to get all files in drop directory
+export async function getAllFileEntries(dataTransferItemList: DataTransferItemList): Promise<Array<FileSystemFileEntry>> {
+  const fileEntries: Array<FileSystemFileEntry> = [];
+
+  // Use BFS to traverse entire directory/file structure
+  const queue: Array<FileSystemFileEntry | FileSystemDirectoryEntry> = [];
+
+  // Unfortunately dataTransferItemList is not iterable i.e. no forEach
+  for (let i = 0; i < dataTransferItemList.length; i++) {
+    // Note webkitGetAsEntry a non-standard feature and may change
+    // Usage is necessary for handling directories
+    // + typescript types are kinda wrong - https://developer.mozilla.org/en-US/docs/Web/API/DataTransferItem/webkitGetAsEntry
+    const item = dataTransferItemList[i].webkitGetAsEntry() as FileSystemFileEntry | FileSystemDirectoryEntry | null;
+    item && queue.push(item);
+  }
+
+  while (queue.length > 0) {
+    const entry = queue.shift();
+    if (entry?.isFile) {
+      fileEntries.push(entry as FileSystemFileEntry);
+    } else if (entry?.isDirectory && 'createReader' in entry) {
+      queue.push(...await readAllDirectoryEntries(entry.createReader()));
+    }
+  }
+  return fileEntries;
+}
+
+// Get all the entries (files or sub-directories) in a directory
+// by calling readEntries until it returns empty array
+async function readAllDirectoryEntries(directoryReader: DirectoryReader) {
+  const entries: Array<FileSystemFileEntry> = [];
+  let readEntries = await readEntriesPromise(directoryReader);
+
+  while (readEntries && readEntries.length > 0) {
+    entries.push(...readEntries);
+    readEntries = await readEntriesPromise(directoryReader);
+  }
+  return entries;
+}
+
+// Wrap readEntries in a promise to make working with readEntries easier
+// readEntries will return only some of the entries in a directory
+// e.g. Chrome returns at most 100 entries at a time
+async function readEntriesPromise(directoryReader: DirectoryReader): Promise<Array<FileSystemFileEntry> | undefined> {
+  try {
+    return await new Promise((resolve, reject) => {
+      directoryReader.readEntries(
+        (fileEntry) => {
+          resolve(fileEntry as Array<FileSystemFileEntry>);
+        },
+        reject,
+      );
+    });
+  } catch (err) {}
+}
+
+export function convertFileEntryToFile(entry: FileSystemFileEntry): Promise<File> {
+  return new Promise((resolve) => {
+    entry.file(async(file: File) => {
+    //   const newFile = new File([ file ], entry.fullPath, { lastModified: file.lastModified, type: file.type });
+      resolve(file);
+    });
+  });
+}

ui/shared/logs/LogItem.tsx

 import { Text, Grid, GridItem, Tooltip, Button, useColorModeValue, Alert, Link } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Log } from 'types/api/log';
 
 // import searchIcon from 'icons/search.svg';
 import { space } from 'lib/html-entities';
-import link from 'lib/link/link';
 import notEmpty from 'lib/notEmpty';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
@@ -47,7 +47,7 @@ const LogItem = ({ address, index, topics, data, decoded, type, tx_hash: txHash
         <GridItem colSpan={{ base: 1, lg: 2 }}>
           <Alert status="warning" display="inline-table" whiteSpace="normal">
             To see accurate decoded input data, the contract must be verified.{ space }
-            <Link href={ link('address_contract_verification', { id: address.hash }) }>Verify the contract here</Link>
+            <Link href={ route({ pathname: '/address/[hash]/contract_verification', query: { hash: address.hash } }) }>Verify the contract here</Link>
           </Alert>
         </GridItem>
       ) }

ui/snippets/navigation/NavLink.tsx

 import { Link, Icon, Text, HStack, Tooltip, Box } from '@chakra-ui/react';
 import NextLink from 'next/link';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
+import type { NavItem } from 'lib/hooks/useNavItems';
 import getDefaultTransitionProps from 'theme/utils/getDefaultTransitionProps';
 
 import useColors from './useColors';
 
-interface Props {
+type Props = NavItem & {
   isCollapsed?: boolean;
-  isActive?: boolean;
-  url: string;
-  text: string;
-  icon: React.FunctionComponent<React.SVGAttributes<SVGElement>>;
   px?: string | number;
-  isNewUi: boolean;
 }
 
-const NavLink = ({ text, url, icon, isCollapsed, isActive, px, isNewUi }: Props) => {
+const NavLink = ({ text, nextRoute, icon, isCollapsed, isActive, px, isNewUi }: Props) => {
   const colors = useColors();
 
   const isExpanded = isCollapsed === false;
 
   const content = (
     <Link
-      { ...(isNewUi ? {} : { href: url }) }
+      { ...(isNewUi ? {} : { href: route(nextRoute) }) }
       w={{ base: '100%', lg: isExpanded ? '180px' : '60px', xl: isCollapsed ? '60px' : '180px' }}
       px={ px || { base: 3, lg: isExpanded ? 3 : '15px', xl: isCollapsed ? '15px' : 3 } }
       py={ 2.5 }
@@ -68,7 +65,7 @@ const NavLink = ({ text, url, icon, isCollapsed, isActive, px, isNewUi }: Props)
       { /* why not NextLink in all cases? since prev UI and new one are hosting in the same domain and global routing is managed by nginx */ }
       { /* we have to hard reload page on every transition between urls from different part of the app */ }
       { isNewUi ? (
-        <NextLink href={ url } passHref>
+        <NextLink href={ nextRoute } passHref>
           { content }
         </NextLink>
       ) : content }

ui/snippets/navigation/NavigationDesktop.pw.tsx

@@ -12,6 +12,7 @@ const hooksConfig = {
   router: {
     route: '/blocks',
     query: { id: '0xd789a607CEac2f0E14867de4EB15b15C9FFB5859' },
+    pathname: '/blocks',
   },
 };
 

ui/snippets/networkMenu/NetworkLogo.tsx

 import { Icon, Box, Image, useColorModeValue } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import appConfig from 'configs/app/config';
 import smallLogoPlaceholder from 'icons/networks/icons/placeholder.svg';
 import logoPlaceholder from 'icons/networks/logos/blockscout.svg';
-import link from 'lib/link/link';
 import ASSETS from 'lib/networks/networkAssets';
 
 interface Props {
@@ -14,7 +14,7 @@ interface Props {
 
 const NetworkLogo = ({ isCollapsed, onClick }: Props) => {
   const logoColor = useColorModeValue('blue.600', 'white');
-  const href = link('network_index');
+  const href = route({ pathname: '/' });
   const [ isLogoError, setLogoError ] = React.useState(false);
   const [ isSmallLogoError, setSmallLogoError ] = React.useState(false);
 

ui/snippets/profileMenu/ProfileMenuDesktop.pw.tsx

@@ -12,6 +12,7 @@ test('no auth', async({ mount, page }) => {
   const hooksConfig = {
     router: {
       asPath: '/',
+      pathname: '/',
     },
   };
   const component = await mount(

ui/snippets/searchBar/SearchBar.tsx

 import { Popover, PopoverTrigger, PopoverContent, PopoverBody, useDisclosure } from '@chakra-ui/react';
 import _debounce from 'lodash/debounce';
+import { route } from 'nextjs-routes';
 import type { FormEvent, FocusEvent } from 'react';
 import React from 'react';
 
 import useIsMobile from 'lib/hooks/useIsMobile';
-import link from 'lib/link/link';
 
 import SearchBarInput from './SearchBarInput';
 import SearchBarSuggest from './SearchBarSuggest';
@@ -26,7 +26,7 @@ const SearchBar = ({ isHomepage }: Props) => {
   const handleSubmit = React.useCallback((event: FormEvent<HTMLFormElement>) => {
     event.preventDefault();
     if (searchTerm) {
-      const url = link('search_results', undefined, { q: searchTerm });
+      const url = route({ pathname: '/search-results', query: { q: searchTerm } });
       window.location.assign(url);
     }
   }, [ searchTerm ]);

ui/snippets/searchBar/SearchBarSuggestItem.tsx

 import { chakra, Text, Flex, useColorModeValue, Icon, Box } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { SearchResultItem } from 'types/api/search';
@@ -6,7 +7,6 @@ import type { SearchResultItem } from 'types/api/search';
 import blockIcon from 'icons/block.svg';
 import txIcon from 'icons/transactions.svg';
 import highlightText from 'lib/highlightText';
-import link from 'lib/link/link';
 import AddressIcon from 'ui/shared/address/AddressIcon';
 import HashStringShortenDynamic from 'ui/shared/HashStringShortenDynamic';
 import TokenLogo from 'ui/shared/TokenLogo';
@@ -22,17 +22,17 @@ const SearchBarSuggestItem = ({ data, isMobile, searchTerm }: Props) => {
   const url = (() => {
     switch (data.type) {
       case 'token': {
-        return link('token_index', { hash: data.address });
+        return route({ pathname: '/token/[hash]', query: { hash: data.address } });
       }
       case 'contract':
       case 'address': {
-        return link('address_index', { id: data.address });
+        return route({ pathname: '/address/[hash]', query: { hash: data.address } });
       }
       case 'transaction': {
-        return link('tx', { id: data.tx_hash });
+        return route({ pathname: '/tx/[hash]', query: { hash: data.tx_hash } });
       }
       case 'block': {
-        return link('block', { id: String(data.block_number) });
+        return route({ pathname: '/block/[height]', query: { height: String(data.block_number) } });
       }
     }
   })();

ui/sol2uml/Sol2UmlDiagram.tsx

@@ -28,7 +28,7 @@ function composeSources(contract: SmartContract | undefined) {
 
 const Sol2UmlDiagram = ({ addressHash }: Props) => {
   const contractQuery = useApiQuery<'contract', ResourceError>('contract', {
-    pathParams: { id: addressHash },
+    pathParams: { hash: addressHash },
     queryOptions: {
       enabled: Boolean(addressHash),
       refetchOnMount: false,

ui/token/TokenContractInfo.tsx

@@ -3,7 +3,7 @@ import type { UseQueryResult } from '@tanstack/react-query';
 import { useRouter } from 'next/router';
 import React from 'react';
 
-import type { TokenInfo } from 'types/api/tokenInfo';
+import type { TokenInfo } from 'types/api/token';
 
 import useApiQuery from 'lib/api/useApiQuery';
 import AddressHeadingInfo from 'ui/shared/AddressHeadingInfo';
@@ -16,7 +16,7 @@ const TokenContractInfo = ({ tokenQuery }: Props) => {
   const router = useRouter();
 
   const contractQuery = useApiQuery('address', {
-    pathParams: { id: router.query.hash?.toString() },
+    pathParams: { hash: router.query.hash?.toString() },
     queryOptions: { enabled: Boolean(router.query.hash) },
   });
 

ui/token/TokenDetails.tsx

@@ -4,11 +4,10 @@ import { useRouter } from 'next/router';
 import React, { useCallback } from 'react';
 import { scroller } from 'react-scroll';
 
-import type { TokenInfo } from 'types/api/tokenInfo';
+import type { TokenInfo } from 'types/api/token';
 
 import useApiQuery from 'lib/api/useApiQuery';
 import getCurrencyValue from 'lib/getCurrencyValue';
-import link from 'lib/link/link';
 import type { TokenTabs } from 'ui/pages/Token';
 import DetailsInfoItem from 'ui/shared/DetailsInfoItem';
 import DetailsSkeletonRow from 'ui/shared/skeletons/DetailsSkeletonRow';
@@ -26,9 +25,8 @@ const TokenDetails = ({ tokenQuery }: Props) => {
   });
 
   const changeUrlAndScroll = useCallback((tab: TokenTabs) => () => {
-    const newLink = link('token_index', { hash: router.query.hash }, { tab: tab });
     router.push(
-      newLink,
+      { pathname: '/token/[hash]', query: { hash: router.query.hash?.toString() || '', tab } },
       undefined,
       { shallow: true },
     );

ui/token/TokenHolders/TokenHolders.tsx

@@ -2,7 +2,7 @@ import { Text } from '@chakra-ui/react';
 import type { UseQueryResult } from '@tanstack/react-query';
 import React from 'react';
 
-import type { TokenHolders, TokenInfo } from 'types/api/tokenInfo';
+import type { TokenHolders, TokenInfo } from 'types/api/token';
 
 import useIsMobile from 'lib/hooks/useIsMobile';
 import ActionBar from 'ui/shared/ActionBar';

ui/token/TokenHolders/TokenHoldersList.tsx

 import { Box } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenHolder, TokenInfo } from 'types/api/tokenInfo';
+import type { TokenHolder, TokenInfo } from 'types/api/token';
 
 import TokenHoldersListItem from './TokenHoldersListItem';
 

ui/token/TokenHolders/TokenHoldersListItem.tsx

@@ -2,7 +2,7 @@ import { Flex } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
 import React from 'react';
 
-import type { TokenHolder, TokenInfo } from 'types/api/tokenInfo';
+import type { TokenHolder, TokenInfo } from 'types/api/token';
 
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';

ui/token/TokenHolders/TokenHoldersTable.tsx

 import { Table, Tbody, Tr, Th } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenHolder, TokenInfo } from 'types/api/tokenInfo';
+import type { TokenHolder, TokenInfo } from 'types/api/token';
 
 import { default as Thead } from 'ui/shared/TheadSticky';
 import TokenHoldersTableItem from 'ui/token/TokenHolders/TokenHoldersTableItem';

ui/token/TokenHolders/TokenHoldersTableItem.tsx

@@ -2,7 +2,7 @@ import { Tr, Td } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
 import React from 'react';
 
-import type { TokenHolder, TokenInfo } from 'types/api/tokenInfo';
+import type { TokenHolder, TokenInfo } from 'types/api/token';
 
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';

ui/token/TokenInventory.pw.tsx

+import { Box } from '@chakra-ui/react';
+import { test, expect } from '@playwright/experimental-ct-react';
+import React from 'react';
+
+import { base as tokenInstanse } from 'mocks/tokens/tokenInstance';
+import TestApp from 'playwright/TestApp';
+
+import TokenInventory from './TokenInventory';
+
+test('base view +@mobile', async({ mount }) => {
+  const component = await mount(
+    <TestApp>
+      <Box h={{ base: '134px', lg: 0 }}/>
+      <TokenInventory
+        // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+        // @ts-ignore:
+        inventoryQuery={{
+          data: {
+            items: [ tokenInstanse, tokenInstanse, tokenInstanse ],
+            next_page_params: { unique_token: 1 },
+          },
+          isPaginationVisible: true,
+          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+          // @ts-ignore:
+          pagination: { page: 1 },
+        }}
+      />
+    </TestApp>,
+  );
+
+  await expect(component).toHaveScreenshot();
+});

ui/token/TokenInventory.tsx

+import { Grid, Text, Skeleton } from '@chakra-ui/react';
+import type { UseQueryResult } from '@tanstack/react-query';
+import React from 'react';
+
+import type { TokenInventoryResponse } from 'types/api/token';
+
+import useIsMobile from 'lib/hooks/useIsMobile';
+import ActionBar from 'ui/shared/ActionBar';
+import DataFetchAlert from 'ui/shared/DataFetchAlert';
+import type { Props as PaginationProps } from 'ui/shared/Pagination';
+import Pagination from 'ui/shared/Pagination';
+
+import TokenInventoryItem from './TokenInventoryItem';
+
+type Props = {
+  inventoryQuery: UseQueryResult<TokenInventoryResponse> & {
+    pagination: PaginationProps;
+    isPaginationVisible: boolean;
+  };
+}
+
+const TokenInventory = ({ inventoryQuery }: Props) => {
+  const isMobile = useIsMobile();
+  if (inventoryQuery.isError) {
+    return <DataFetchAlert/>;
+  }
+
+  const bar = isMobile && inventoryQuery.isPaginationVisible && (
+    <ActionBar mt={ -6 }>
+      <Pagination ml="auto" { ...inventoryQuery.pagination }/>
+    </ActionBar>
+  );
+
+  if (inventoryQuery.isLoading) {
+    return (
+      <>
+        { bar }
+        <Grid
+          w="100%"
+          columnGap={{ base: 3, lg: 6 }}
+          rowGap={{ base: 3, lg: 6 }}
+          gridTemplateColumns={{ base: 'repeat(2, calc((100% - 12px)/2))', lg: 'repeat(auto-fill, minmax(210px, 1fr))' }}
+        >
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+          <Skeleton w={{ base: '100%', lg: '210px' }} h="272px"/>
+        </Grid>
+      </>
+    );
+  }
+
+  const items = inventoryQuery.data.items;
+
+  if (!items?.length) {
+    return <Text as="span">There are no tokens.</Text>;
+  }
+
+  return (
+    <>
+      { bar }
+      <Grid
+        w="100%"
+        columnGap={{ base: 3, lg: 6 }}
+        rowGap={{ base: 3, lg: 6 }}
+        gridTemplateColumns={{ base: 'repeat(2, calc((100% - 12px)/2))', lg: 'repeat(auto-fill, minmax(210px, 1fr))' }}
+      >
+        { items.map((item) => <TokenInventoryItem key={ item.token.address } item={ item }/>) }
+      </Grid></>
+  );
+};
+
+export default TokenInventory;

ui/token/TokenInventoryItem.tsx

+import { Flex, Link, Text, LinkBox, LinkOverlay, useColorModeValue, Hide } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
+import React from 'react';
+
+import type { TokenInstance } from 'types/api/token';
+
+import Address from 'ui/shared/address/Address';
+import AddressIcon from 'ui/shared/address/AddressIcon';
+import AddressLink from 'ui/shared/address/AddressLink';
+import NftMedia from 'ui/shared/nft/NftMedia';
+import TruncatedTextTooltip from 'ui/shared/TruncatedTextTooltip';
+
+type Props = { item: TokenInstance };
+
+const NFTItem = ({ item }: Props) => {
+  const tokenLink = route({ pathname: '/token/[hash]/instance/[id]', query: { hash: item.token.address, id: item.id } });
+
+  return (
+    <LinkBox
+      w={{ base: '100%', lg: '210px' }}
+      border="1px solid"
+      borderColor={ useColorModeValue('blackAlpha.100', 'whiteAlpha.200') }
+      borderRadius="12px"
+      p="10px"
+      _hover={{ boxShadow: 'md' }}
+      fontSize="sm"
+      fontWeight={ 500 }
+      lineHeight="20px"
+    >
+      <LinkOverlay href={ tokenLink }>
+        <NftMedia
+          mb="18px"
+          imageUrl={ item.image_url }
+          animationUrl={ item.animation_url }
+        />
+      </LinkOverlay>
+      { item.id && (
+        <Flex mb={ 2 } ml={ 1 }>
+          <Text whiteSpace="pre" variant="secondary">ID# </Text>
+          <TruncatedTextTooltip label={ item.id }>
+            <Link
+              overflow="hidden"
+              whiteSpace="nowrap"
+              textOverflow="ellipsis"
+            >
+              { item.id }
+            </Link>
+          </TruncatedTextTooltip>
+        </Flex>
+      ) }
+      { item.owner && (
+        <Flex mb={ 2 } ml={ 1 }>
+          <Text whiteSpace="pre" variant="secondary" mr={ 2 } lineHeight="24px">Owner</Text>
+          <Address>
+            <Hide below="lg" ssr={ false }><AddressIcon address={ item.owner } mr={ 1 }/></Hide>
+            <AddressLink hash={ item.owner.hash } alias={ item.owner.name } type="address" truncation="constant"/>
+          </Address>
+        </Flex>
+      ) }
+    </LinkBox>
+  );
+};
+
+export default NFTItem;

ui/token/TokenTransfer/TokenTransferTable.tsx

@@ -25,7 +25,7 @@ const TokenTransferTable = ({ data, top, showSocketInfo, socketInfoAlert, socket
     <Table variant="simple" size="sm">
       <Thead top={ top }>
         <Tr>
-          <Th width="40%">Txn hash</Th>
+          <Th width={ token.type === 'ERC-1155' ? '60%' : '80%' }>Txn hash</Th>
           <Th width="164px">Method</Th>
           <Th width="148px">From</Th>
           <Th width="36px" px={ 0 }/>

ui/token/TokenTransfer/TokenTransferTableItem.tsx

-import { Tr, Td, Tag, Text, Icon } from '@chakra-ui/react';
+import { Tr, Td, Tag, Text, Icon, Grid } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
 import React from 'react';
 
@@ -36,10 +36,12 @@ const TokenTransferTableItem = ({
   return (
     <Tr alignItems="top">
       <Td>
-        <Address display="inline-flex" maxW="100%" fontWeight={ 600 } lineHeight="30px">
+        <Grid alignItems="center" gridTemplateColumns="auto 130px" width="fit-content">
+          <Address display="inline-flex" fontWeight={ 600 } lineHeight="30px">
             <AddressLink type="transaction" hash={ txHash }/>
           </Address>
-        { timestamp && <Text color="gray.500" fontWeight="400" mt="10px">{ timeAgo }</Text> }
+          { timestamp && <Text color="gray.500" fontWeight="400" ml="10px">{ timeAgo }</Text> }
+        </Grid>
       </Td>
       <Td>
         { method ? <Tag colorScheme="gray">{ method }</Tag> : '-' }

ui/tokenInstance/TokenInstanceDetails.pw.tsx

@@ -8,7 +8,7 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 
 import TokenInstanceDetails from './TokenInstanceDetails';
 
-const API_URL_ADDRESS = buildApiUrl('address', { id: tokenInstanceMock.base.token.address });
+const API_URL_ADDRESS = buildApiUrl('address', { hash: tokenInstanceMock.base.token.address });
 const API_URL_TOKEN_TRANSFERS_COUNT = buildApiUrl('token_instance_transfers_count', {
   id: tokenInstanceMock.base.id,
   hash: tokenInstanceMock.base.token.address,

ui/tokenInstance/TokenInstanceDetails.tsx

 import { Box, Flex, Grid } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenInstance } from 'types/api/tokens';
+import type { TokenInstance } from 'types/api/token';
 
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';

ui/tokenInstance/details/TokenInstanceCreatorAddress.tsx

@@ -14,7 +14,7 @@ interface Props {
 
 const TokenInstanceCreatorAddress = ({ hash }: Props) => {
   const addressQuery = useApiQuery('address', {
-    pathParams: { id: hash },
+    pathParams: { hash },
   });
 
   if (addressQuery.isError) {

ui/tokenInstance/details/TokenInstanceTransfersCount.tsx

+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import useApiQuery from 'lib/api/useApiQuery';
-import link from 'lib/link/link';
 import DetailsInfoItem from 'ui/shared/DetailsInfoItem';
 import LinkInternal from 'ui/shared/LinkInternal';
 import DetailsSkeletonRow from 'ui/shared/skeletons/DetailsSkeletonRow';
@@ -30,7 +30,7 @@ const TokenInstanceTransfersCount = ({ hash, id, onClick }: Props) => {
   }
 
   const url = transfersCountQuery.data.transfers_count > 0 ?
-    link('token_instance_item', { id, hash }, { tab: 'token_transfers' }) :
+    route({ pathname: '/token/[hash]/instance/[id]', query: { hash, id, tab: 'token_transfers' } }) :
     undefined;
 
   return (

ui/tokens/Tokens.tsx

@@ -2,7 +2,7 @@ import { Hide, HStack, Show, Text } from '@chakra-ui/react';
 import { useRouter } from 'next/router';
 import React, { useCallback } from 'react';
 
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 
 import getFilterValuesFromQuery from 'lib/getFilterValuesFromQuery';
 import useDebounce from 'lib/hooks/useDebounce';

ui/tokens/TokensListItem.tsx

 import { Flex, Text, Tag, HStack, Grid, GridItem } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenInfo } from 'types/api/tokenInfo';
+import type { TokenInfo } from 'types/api/token';
 
 import getCurrencyValue from 'lib/getCurrencyValue';
 import AddressAddToMetaMask from 'ui/address/details/AddressAddToMetaMask';

ui/tokens/TokensTable.tsx

 import { Table, Tbody, Th, Tr } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenInfo } from 'types/api/tokenInfo';
+import type { TokenInfo } from 'types/api/token';
 
 import { default as Thead } from 'ui/shared/TheadSticky';
 

ui/tokens/TokensTableItem.tsx

 import { Box, Flex, Td, Tr, Text, Tag } from '@chakra-ui/react';
 import React from 'react';
 
-import type { TokenInfo } from 'types/api/tokenInfo';
+import type { TokenInfo } from 'types/api/token';
 
 import getCurrencyValue from 'lib/getCurrencyValue';
 import AddressAddToMetaMask from 'ui/address/details/AddressAddToMetaMask';

ui/tx/NftTokenTransferSnippet.tsx

 import { Flex, Link, Text, Icon, Box } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import nftIcon from 'icons/nft_shield.svg';
-import link from 'lib/link/link';
 import AddressLink from 'ui/shared/address/AddressLink';
 import HashStringShorten from 'ui/shared/HashStringShorten';
 import TokenSnippet from 'ui/shared/TokenSnippet/TokenSnippet';
@@ -17,7 +17,7 @@ interface Props {
 
 const NftTokenTransferSnippet = ({ value, name, hash, symbol, tokenId }: Props) => {
   const num = value === '1' ? '' : value;
-  const url = link('token_instance_item', { hash: hash, id: tokenId });
+  const url = route({ pathname: '/token/[hash]/instance/[id]', query: { hash: hash, id: tokenId } });
 
   return (
     <Flex alignItems="center" columnGap={ 3 } rowGap={ 2 } flexWrap="wrap">

ui/tx/TxDetails.pw.tsx

@@ -8,10 +8,10 @@ import insertAdPlaceholder from 'playwright/utils/insertAdPlaceholder';
 
 import TxDetails from './TxDetails';
 
-const API_URL = buildApiUrl('tx', { id: '1' });
+const API_URL = buildApiUrl('tx', { hash: '1' });
 const hooksConfig = {
   router: {
-    query: { id: 1 },
+    query: { hash: 1 },
   },
 };
 
@@ -124,3 +124,20 @@ test('pending', async({ mount, page }) => {
 
   await expect(component).toHaveScreenshot();
 });
+
+test('with actions uniswap +@mobile +@dark-mode', async({ mount, page }) => {
+  await page.route(API_URL, (route) => route.fulfill({
+    status: 200,
+    body: JSON.stringify(txMock.withActionsUniswap),
+  }));
+
+  const component = await mount(
+    <TestApp>
+      <TxDetails/>
+    </TestApp>,
+    { hooksConfig },
+  );
+
+  await insertAdPlaceholder(page);
+  await expect(component).toHaveScreenshot();
+});

ui/tx/TxDetails.tsx

@@ -39,6 +39,7 @@ import RawInputData from 'ui/shared/RawInputData';
 import TextSeparator from 'ui/shared/TextSeparator';
 import TxStatus from 'ui/shared/TxStatus';
 import Utilization from 'ui/shared/Utilization/Utilization';
+import TxDetailsActions from 'ui/tx/details/TxDetailsActions';
 import TxDetailsSkeleton from 'ui/tx/details/TxDetailsSkeleton';
 import TxDetailsTokenTransfers from 'ui/tx/details/TxDetailsTokenTransfers';
 import TxRevertReason from 'ui/tx/details/TxRevertReason';
@@ -89,6 +90,8 @@ const TxDetails = () => {
     ...toAddress.watchlist_names || [],
   ].map((tag) => <Tag key={ tag.label }>{ tag.display_name }</Tag>);
 
+  const actionsExist = data.actions && data.actions.length > 0;
+
   const executionSuccessBadge = toAddress.is_contract && data.result === 'success' ? (
     <Tooltip label="Contract execution completed">
       <chakra.span display="inline-flex" ml={ 2 } mr={ 1 }>
@@ -104,6 +107,16 @@ const TxDetails = () => {
     </Tooltip>
   ) : null;
 
+  const divider = (
+    <GridItem
+      colSpan={{ base: undefined, lg: 2 }}
+      mt={{ base: 2, lg: 3 }}
+      mb={{ base: 0, lg: 3 }}
+      borderBottom="1px solid"
+      borderColor="divider"
+    />
+  );
+
   return (
     <Grid columnGap={ 8 } rowGap={{ base: 3, lg: 3 }} templateColumns={{ base: 'minmax(0, 1fr)', lg: 'auto minmax(0, 1fr)' }}>
       { socketStatus && (
@@ -180,13 +193,16 @@ const TxDetails = () => {
             <AdBanner/>
           </DetailsInfoItem>
         ) }
-      <GridItem
-        colSpan={{ base: undefined, lg: 2 }}
-        mt={{ base: 2, lg: 3 }}
-        mb={{ base: 0, lg: 3 }}
-        borderBottom="1px solid"
-        borderColor="divider"
-      />
+
+      { divider }
+
+      { actionsExist && (
+        <>
+          <TxDetailsActions actions={ data.actions }/>
+          { divider }
+        </>
+      ) }
+
       <DetailsInfoItem
         title="From"
         hint="Address (external or contract) sending the transaction."
@@ -237,13 +253,8 @@ const TxDetails = () => {
       </DetailsInfoItem>
       { data.token_transfers && <TxDetailsTokenTransfers data={ data.token_transfers } txHash={ data.hash }/> }
 
-      <GridItem
-        colSpan={{ base: undefined, lg: 2 }}
-        mt={{ base: 2, lg: 3 }}
-        mb={{ base: 0, lg: 3 }}
-        borderBottom="1px solid"
-        borderColor="divider"
-      />
+      { divider }
+
       <DetailsInfoItem
         title="Value"
         hint="Value sent in the native token (and USD) if applicable."

ui/tx/TxInternals.pw.tsx

@@ -9,11 +9,11 @@ import buildApiUrl from 'playwright/utils/buildApiUrl';
 import TxInternals from './TxInternals';
 
 const TX_HASH = txMock.base.hash;
-const API_URL_TX = buildApiUrl('tx', { id: TX_HASH });
-const API_URL_TX_INTERNALS = buildApiUrl('tx_internal_txs', { id: TX_HASH });
+const API_URL_TX = buildApiUrl('tx', { hash: TX_HASH });
+const API_URL_TX_INTERNALS = buildApiUrl('tx_internal_txs', { hash: TX_HASH });
 const hooksConfig = {
   router: {
-    query: { id: TX_HASH },
+    query: { hash: TX_HASH },
   },
 };
 

ui/tx/TxInternals.tsx

@@ -76,7 +76,7 @@ const TxInternals = () => {
   const txInfo = useFetchTxInfo({ updateDelay: 5 * SECOND });
   const { data, isLoading, isError, pagination, isPaginationVisible } = useQueryWithPages({
     resourceName: 'tx_internal_txs',
-    pathParams: { id: txInfo.data?.hash },
+    pathParams: { hash: txInfo.data?.hash },
     options: {
       enabled: Boolean(txInfo.data?.hash) && Boolean(txInfo.data?.status),
     },

ui/tx/TxLogs.tsx

@@ -16,7 +16,7 @@ const TxLogs = () => {
   const txInfo = useFetchTxInfo({ updateDelay: 5 * SECOND });
   const { data, isLoading, isError, pagination, isPaginationVisible } = useQueryWithPages({
     resourceName: 'tx_logs',
-    pathParams: { id: txInfo.data?.hash },
+    pathParams: { hash: txInfo.data?.hash },
     options: {
       enabled: Boolean(txInfo.data?.hash) && Boolean(txInfo.data?.status),
     },

ui/tx/TxRawTrace.tsx

@@ -4,6 +4,7 @@ import React from 'react';
 
 import useApiQuery from 'lib/api/useApiQuery';
 import { SECOND } from 'lib/consts';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import DataFetchAlert from 'ui/shared/DataFetchAlert';
 import RawDataSnippet from 'ui/shared/RawDataSnippet';
 import TxPendingAlert from 'ui/tx/TxPendingAlert';
@@ -12,12 +13,13 @@ import useFetchTxInfo from 'ui/tx/useFetchTxInfo';
 
 const TxRawTrace = () => {
   const router = useRouter();
+  const hash = getQueryParamString(router.query.hash);
 
   const txInfo = useFetchTxInfo({ updateDelay: 5 * SECOND });
   const { data, isLoading, isError } = useApiQuery('tx_raw_trace', {
-    pathParams: { id: router.query.id?.toString() },
+    pathParams: { hash },
     queryOptions: {
-      enabled: Boolean(router.query.id) && Boolean(txInfo.data?.status),
+      enabled: Boolean(hash) && Boolean(txInfo.data?.status),
     },
   });
 

ui/tx/TxTokenTransfer.tsx

@@ -2,7 +2,7 @@ import { Hide, Show, Text } from '@chakra-ui/react';
 import { useRouter } from 'next/router';
 import React from 'react';
 
-import type { TokenType } from 'types/api/tokenInfo';
+import type { TokenType } from 'types/api/token';
 
 import { SECOND } from 'lib/consts';
 import getFilterValuesFromQuery from 'lib/getFilterValuesFromQuery';
@@ -36,7 +36,7 @@ const TxTokenTransfer = () => {
 
   const tokenTransferQuery = useQueryWithPages({
     resourceName: 'tx_token_transfers',
-    pathParams: { id: txsInfo.data?.hash.toString() },
+    pathParams: { hash: txsInfo.data?.hash.toString() },
     options: { enabled: Boolean(txsInfo.data?.status && txsInfo.data?.hash) },
     filters: { type: typeFilter },
   });

ui/tx/details/TxDetailsAction.tsx

+import { Flex, Link, Icon, chakra } from '@chakra-ui/react';
+import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
+import React from 'react';
+
+import type { TxAction, TxActionGeneral } from 'types/api/txAction';
+
+import appConfig from 'configs/app/config';
+import uniswapIcon from 'icons/uniswap.svg';
+import trimTokenSymbol from 'lib/token/trimTokenSymbol';
+import AddressLink from 'ui/shared/address/AddressLink';
+import TokenSnippet from 'ui/shared/TokenSnippet/TokenSnippet';
+
+interface Props {
+  action: TxAction;
+}
+
+function getActionText(actionType: TxActionGeneral['type']) {
+  switch (actionType) {
+    case 'mint': return [ 'Add', 'Liquidity to' ];
+    case 'burn': return [ 'Remove', 'Liquidity from' ];
+    case 'collect': return [ 'Collect', 'From' ];
+    case 'swap': return [ 'Swap', 'On' ];
+  }
+}
+
+const TxDetailsAction = ({ action }: Props) => {
+  const { protocol, type, data } = action;
+
+  if (protocol !== 'uniswap_v3') {
+    return null;
+  }
+
+  switch (type) {
+    case 'mint':
+    case 'burn':
+    case 'collect':
+    case 'swap': {
+      const amount0 = BigNumber(data.amount0).toFormat();
+      const amount1 = BigNumber(data.amount1).toFormat();
+      const [ text0, text1 ] = getActionText(type);
+
+      return (
+        <Flex flexWrap="wrap" columnGap={ 1 } rowGap={ 2 } alignItems="center">
+          <chakra.span color="text_secondary">{ text0 }: </chakra.span>
+
+          <chakra.span fontWeight={ 600 }>{ amount0 }</chakra.span>
+          <TokenSnippet
+            name={ data.symbol0 === 'Ether' ? appConfig.network.currency.symbol : data.symbol0 }
+            hash={ data.symbol0 === 'Ether' ? appConfig.network.currency.address || '' : data.address1 }
+            w="auto"
+            columnGap={ 1 }
+            logoSize={ 5 }
+            isDisabled={ data.symbol0 === 'Ether' }
+          />
+
+          <chakra.span color="text_secondary">{ type === 'swap' ? 'For' : 'And' }: </chakra.span>
+
+          <chakra.span fontWeight={ 600 }>{ amount1 }</chakra.span>
+          <TokenSnippet
+            name={ data.symbol1 === 'Ether' ? appConfig.network.currency.symbol : data.symbol1 }
+            hash={ data.symbol1 === 'Ether' ? appConfig.network.currency.address || '' : data.address1 }
+            w="auto"
+            columnGap={ 1 }
+            logoSize={ 5 }
+            isDisabled={ data.symbol1 === 'Ether' }
+          />
+
+          <chakra.span color="text_secondary">{ text1 } </chakra.span>
+          <Flex columnGap={ 1 }>
+            <Icon as={ uniswapIcon } boxSize={ 5 } color="white" bgColor="#ff007a" borderRadius="full" p="2px"/>
+            <chakra.span color="text_secondary">Uniswap V3</chakra.span>
+          </Flex>
+        </Flex>
+      );
+    }
+
+    case 'mint_nft' : {
+      return (
+        <div>
+          <Flex rowGap={ 2 } flexWrap="wrap" alignItems="center" whiteSpace="pre-wrap">
+            <chakra.span>Mint of </chakra.span>
+            <TokenSnippet
+              name={ data.name }
+              hash={ data.address }
+              symbol={ trimTokenSymbol(data.symbol) }
+              w="auto"
+              columnGap={ 1 }
+              logoSize={ 5 }
+              rowGap={ 2 }
+              flexWrap="wrap"
+            />
+            <chakra.span> to </chakra.span>
+            <AddressLink hash={ data.to } type="address" truncation="constant"/>
+          </Flex>
+
+          <Flex columnGap={ 1 } rowGap={ 2 } pl={ 3 } flexDirection="column" mt={ 2 }>
+            {
+              data.ids.map((id: string) => {
+                const url = route({ pathname: '/token/[hash]/instance/[id]', query: { hash: data.address, id } });
+                return (
+                  <Flex key={ data.address + id } whiteSpace="pre-wrap">
+                    <span>1 of </span>
+                    <chakra.span color="text_secondary">Token ID [</chakra.span>
+                    <Link href={ url }>{ id }</Link>
+                    <chakra.span color="text_secondary">]</chakra.span>
+                  </Flex>
+                );
+              })
+            }
+          </Flex>
+        </div>
+      );
+    }
+
+    default:
+      return null;
+  }
+};
+
+export default React.memo(TxDetailsAction);

ui/tx/details/TxDetailsActions.tsx

+import { Flex, useColorModeValue } from '@chakra-ui/react';
+import React from 'react';
+
+import type { TxAction } from 'types/api/txAction';
+
+import DetailsInfoItem from 'ui/shared/DetailsInfoItem';
+
+import TxDetailsAction from './TxDetailsAction';
+
+interface Props {
+  actions: Array<TxAction>;
+}
+
+const TxDetailsActions = ({ actions }: Props) => {
+  const containerRef = React.useRef<HTMLDivElement>(null);
+  const [ hasScroll, setHasScroll ] = React.useState(false);
+
+  const gradientStartColor = useColorModeValue('whiteAlpha.600', 'blackAlpha.600');
+  const gradientEndColor = useColorModeValue('whiteAlpha.900', 'blackAlpha.900');
+
+  React.useEffect(() => {
+    if (!containerRef.current) {
+      return;
+    }
+    setHasScroll(containerRef.current.scrollHeight > containerRef.current.clientHeight);
+  }, []);
+
+  return (
+    <DetailsInfoItem
+      title="Transaction Action"
+      hint="Highlighted events of the transaction"
+      note={ hasScroll ? 'Scroll to see more' : undefined }
+      position="relative"
+    >
+      <Flex
+        flexDirection="column"
+        alignItems="flex-start"
+        rowGap={ 5 }
+        w="100%"
+        maxH="200px"
+        overflowY="scroll"
+        ref={ containerRef }
+        _after={ hasScroll ? {
+          position: 'absolute',
+          content: '""',
+          bottom: 0,
+          left: 0,
+          right: '20px',
+          height: '48px',
+          bgGradient: `linear(to-b, ${ gradientStartColor } 37.5%, ${ gradientEndColor } 77.5%)`,
+        } : undefined }
+        pr={ hasScroll ? 5 : 0 }
+        pb={ hasScroll ? 10 : 0 }
+      >
+        { actions.map((action, index: number) => <TxDetailsAction key={ index } action={ action }/>) }
+      </Flex>
+    </DetailsInfoItem>
+  );
+};
+
+export default React.memo(TxDetailsActions);

ui/tx/details/TxDetailsTokenTransfers.tsx

 import { Icon, GridItem, Show, Flex } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { TokenTransfer } from 'types/api/tokenTransfer';
 
 import tokenIcon from 'icons/token.svg';
-import link from 'lib/link/link';
 import DetailsInfoItem from 'ui/shared/DetailsInfoItem';
 import LinkInternal from 'ui/shared/LinkInternal';
 import { flattenTotal } from 'ui/shared/TokenTransfer/helpers';
@@ -25,7 +25,7 @@ const TOKEN_TRANSFERS_TYPES = [
 const VISIBLE_ITEMS_NUM = 3;
 
 const TxDetailsTokenTransfers = ({ data, txHash }: Props) => {
-  const viewAllUrl = link('tx', { id: txHash }, { tab: 'token_transfers' });
+  const viewAllUrl = route({ pathname: '/tx/[hash]', query: { hash: txHash, tab: 'token_transfers' } });
 
   const formattedData = data.reduce(flattenTotal, []);
   const transferGroups = TOKEN_TRANSFERS_TYPES.map((group) => ({

ui/tx/useFetchTxInfo.tsx

@@ -9,6 +9,7 @@ import type { Transaction } from 'types/api/transaction';
 import type { ResourceError } from 'lib/api/resources';
 import useApiQuery, { getResourceKey } from 'lib/api/useApiQuery';
 import delay from 'lib/delay';
+import getQueryParamString from 'lib/router/getQueryParamString';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
 
@@ -25,11 +26,12 @@ export default function useFetchTxInfo({ onTxStatusUpdate, updateDelay }: Params
   const router = useRouter();
   const queryClient = useQueryClient();
   const [ socketStatus, setSocketStatus ] = React.useState<'close' | 'error'>();
+  const hash = getQueryParamString(router.query.hash);
 
   const queryResult = useApiQuery<'tx', { status: number }>('tx', {
-    pathParams: { id: router.query.id?.toString() },
+    pathParams: { hash },
     queryOptions: {
-      enabled: Boolean(router.query.id),
+      enabled: Boolean(hash),
       refetchOnMount: false,
     },
   });
@@ -38,10 +40,10 @@ export default function useFetchTxInfo({ onTxStatusUpdate, updateDelay }: Params
   const handleStatusUpdateMessage: SocketMessage.TxStatusUpdate['handler'] = React.useCallback(async() => {
     updateDelay && await delay(updateDelay);
     queryClient.invalidateQueries({
-      queryKey: getResourceKey('tx', { pathParams: { id: router.query.id?.toString() } }),
+      queryKey: getResourceKey('tx', { pathParams: { hash } }),
     });
     onTxStatusUpdate?.();
-  }, [ onTxStatusUpdate, queryClient, router.query.id, updateDelay ]);
+  }, [ onTxStatusUpdate, queryClient, hash, updateDelay ]);
 
   const handleSocketClose = React.useCallback(() => {
     setSocketStatus('close');
@@ -52,7 +54,7 @@ export default function useFetchTxInfo({ onTxStatusUpdate, updateDelay }: Params
   }, []);
 
   const channel = useSocketChannel({
-    topic: `transactions:${ router.query.id }`,
+    topic: `transactions:${ hash }`,
     onSocketClose: handleSocketClose,
     onSocketError: handleSocketError,
     isDisabled: isLoading || isError || data.status !== null,

ui/txs/TxAdditionalInfoContainer.tsx

@@ -12,7 +12,7 @@ interface Props {
 
 const TxAdditionalInfoContainer = ({ hash }: Props) => {
   const { data, isError, isLoading } = useApiQuery('tx', {
-    pathParams: { id: hash },
+    pathParams: { hash },
     queryOptions: {
       refetchOnMount: false,
     },

ui/txs/TxAdditionalInfoContent.tsx

 import { Box, Heading, Text, Flex } from '@chakra-ui/react';
 import BigNumber from 'bignumber.js';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Transaction } from 'types/api/transaction';
 
 import appConfig from 'configs/app/config';
 import getValueWithUnit from 'lib/getValueWithUnit';
-import link from 'lib/link/link';
 import CurrencyValue from 'ui/shared/CurrencyValue';
 import LinkInternal from 'ui/shared/LinkInternal';
 import TextSeparator from 'ui/shared/TextSeparator';
@@ -90,7 +90,7 @@ const TxAdditionalInfoContent = ({ tx }: { tx: Transaction }) => {
           <Text fontWeight="600" as="span">{ tx.position }</Text>
         </Box>
       </Box>
-      <LinkInternal fontSize="sm" href={ link('tx', { id: tx.hash }) }>More details</LinkInternal>
+      <LinkInternal fontSize="sm" href={ route({ pathname: '/tx/[hash]', query: { hash: tx.hash } }) }>More details</LinkInternal>
     </>
   );
 };

ui/txs/TxsListItem.tsx

@@ -5,6 +5,7 @@ import {
   Icon,
   Text,
 } from '@chakra-ui/react';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Transaction } from 'types/api/transaction';
@@ -14,7 +15,6 @@ import rightArrowIcon from 'icons/arrows/east.svg';
 import transactionIcon from 'icons/transactions.svg';
 import getValueWithUnit from 'lib/getValueWithUnit';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
-import link from 'lib/link/link';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
 import AddressLink from 'ui/shared/address/AddressLink';
@@ -88,7 +88,7 @@ const TxsListItem = ({ tx, showBlockInfo, currentAddress, enableTimeIncrement }:
       { showBlockInfo && tx.block !== null && (
         <Box mt={ 2 }>
           <Text as="span">Block </Text>
-          <LinkInternal href={ link('block', { id: tx.block.toString() }) }>{ tx.block }</LinkInternal>
+          <LinkInternal href={ route({ pathname: '/block/[height]', query: { height: tx.block.toString() } }) }>{ tx.block }</LinkInternal>
         </Box>
       ) }
       <Flex alignItems="center" height={ 6 } mt={ 6 }>

ui/txs/TxsTableItem.tsx

@@ -10,13 +10,13 @@ import {
   Hide,
 } from '@chakra-ui/react';
 import { motion } from 'framer-motion';
+import { route } from 'nextjs-routes';
 import React from 'react';
 
 import type { Transaction } from 'types/api/transaction';
 
 import rightArrowIcon from 'icons/arrows/east.svg';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
-import link from 'lib/link/link';
 import Address from 'ui/shared/address/Address';
 import AddressIcon from 'ui/shared/address/AddressIcon';
 import AddressLink from 'ui/shared/address/AddressLink';
@@ -99,7 +99,7 @@ const TxsTableItem = ({ tx, showBlockInfo, currentAddress, enableTimeIncrement }
       </Td>
       { showBlockInfo && (
         <Td>
-          { tx.block && <LinkInternal href={ link('block', { id: tx.block.toString() }) }>{ tx.block }</LinkInternal> }
+          { tx.block && <LinkInternal href={ route({ pathname: '/block/[height]', query: { height: tx.block.toString() } }) }>{ tx.block }</LinkInternal> }
         </Td>
       ) }
       <Show above="xl" ssr={ false }>

yarn.lock

@@ -4897,6 +4897,14 @@ anymatch@^3.0.3:
     normalize-path "^3.0.0"
     picomatch "^2.0.4"
 
+anymatch@~3.1.2:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.3.tgz#790c58b19ba1720a84205b57c618d5ad8524973e"
+  integrity sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 aproba@^1.0.3:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
@@ -5161,6 +5169,11 @@ bignumber.js@^9.1.0:
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-9.1.0.tgz#8d340146107fe3a6cb8d40699643c302e8773b62"
   integrity sha512-4LwHK4nfDOraBCtst+wOWIHbu1vhvAPJK8g8nROd4iuc3PSEjWif/qwbkh8jwCJz6yDBvtU4KPynETgrfh7y3A==
 
+binary-extensions@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
+  integrity sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==
+
 bind-decorator@^1.0.11:
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/bind-decorator/-/bind-decorator-1.0.11.tgz#e41bc06a1f65dd9cec476c91c5daf3978488252f"
@@ -5222,7 +5235,7 @@ brace-expansion@^2.0.1:
   dependencies:
     balanced-match "^1.0.0"
 
-braces@^3.0.2:
+braces@^3.0.2, braces@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
   integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
@@ -5415,6 +5428,21 @@ char-regex@^1.0.2:
   resolved "https://registry.yarnpkg.com/char-regex/-/char-regex-1.0.2.tgz#d744358226217f981ed58f479b1d6bcc29545dcf"
   integrity sha512-kWWXztvZ5SBQV+eRgKFeh8q5sLuZY2+8WUIzlxWVTg+oGwY14qylx1KbKzHd8P6ZYkAg0xyIDU9JMHhyJMZ1jw==
 
+chokidar@^3.5.3:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd"
+  integrity sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==
+  dependencies:
+    anymatch "~3.1.2"
+    braces "~3.0.2"
+    glob-parent "~5.1.2"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.6.0"
+  optionalDependencies:
+    fsevents "~2.3.2"
+
 ci-info@^3.2.0:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-3.6.1.tgz#7594f1c95cb7fdfddee7af95a13af7dbc67afdcf"
@@ -7421,7 +7449,7 @@ get-symbol-description@^1.0.0:
     call-bind "^1.0.2"
     get-intrinsic "^1.1.1"
 
-glob-parent@^5.1.2:
+glob-parent@^5.1.2, glob-parent@~5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
   integrity sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==
@@ -7778,6 +7806,13 @@ is-bigint@^1.0.1:
   dependencies:
     has-bigints "^1.0.1"
 
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
+  dependencies:
+    binary-extensions "^2.0.0"
+
 is-boolean-object@^1.1.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/is-boolean-object/-/is-boolean-object-1.1.2.tgz#5c6dc200246dd9321ae4b885a114bb1f75f63719"
@@ -7844,7 +7879,7 @@ is-generator-function@^1.0.7:
   dependencies:
     has-tostringtag "^1.0.0"
 
-is-glob@^4.0.0, is-glob@^4.0.1, is-glob@^4.0.3:
+is-glob@^4.0.0, is-glob@^4.0.1, is-glob@^4.0.3, is-glob@~4.0.1:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.3.tgz#64f61e42cbbb2eec2071a9dac0b28ba1e65d5084"
   integrity sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==
@@ -9039,6 +9074,13 @@ next@12.2.5:
     "@next/swc-win32-ia32-msvc" "12.2.5"
     "@next/swc-win32-x64-msvc" "12.2.5"
 
+nextjs-routes@^1.0.8:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/nextjs-routes/-/nextjs-routes-1.0.8.tgz#7604fe12dd0132c5a4c61e8d4a6c00c19cf615fb"
+  integrity sha512-EWBrzT0VS+SGcrhEbCUGnDlEAS6tjJSiecbSA7x75pBbcW9IYkYw7JxDMNqFhiSrvtYAL8yIWFwbQ8x0Jmz7wg==
+  dependencies:
+    chokidar "^3.5.3"
+
 node-addon-api@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-2.0.2.tgz#432cfa82962ce494b132e9d72a15b29f71ff5d32"
@@ -9080,7 +9122,7 @@ node-releases@^2.0.6:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.6.tgz#8a7088c63a55e493845683ebf3c828d8c51c5503"
   integrity sha512-PiVXnNuFm5+iYkLBNeq5211hvO38y63T0i2KKh2KnUs3RpzJ+JtODFjkD8yjLwnDkTYF1eKXheUwdssR+NRZdg==
 
-normalize-path@^3.0.0:
+normalize-path@^3.0.0, normalize-path@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
@@ -9386,7 +9428,7 @@ picocolors@^1.0.0:
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
   integrity sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==
 
-picomatch@^2.0.4, picomatch@^2.2.2, picomatch@^2.2.3, picomatch@^2.3.1:
+picomatch@^2.0.4, picomatch@^2.2.1, picomatch@^2.2.2, picomatch@^2.2.3, picomatch@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
   integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
@@ -9931,6 +9973,13 @@ readable-stream@^4.0.0:
     events "^3.3.0"
     process "^0.11.10"
 
+readdirp@~3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
+  integrity sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==
+  dependencies:
+    picomatch "^2.2.1"
+
 real-require@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/real-require/-/real-require-0.1.0.tgz#736ac214caa20632847b7ca8c1056a0767df9381"