feat: Add sepolia support (#8966)

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<!-- start pr-codex -->

---

## PR-Codex overview
### Focus of this PR:
Add support for the Sepolia network and its associated tokens.

### Detailed summary:
- Added support for the Sepolia network in various files and
configurations.
- Added Sepolia tokens to the tokens/constants folder.
- Updated the NetworkSwitcher component to include Sepolia network.
- Updated the subgraphs file to include Sepolia

> The following files were skipped due to too many changes:
`packages/smart-router/evm/constants/gasModel/index.ts`,
`apps/web/src/config/constants/tokenLists/pancake-default.tokenlist.json`,
`packages/smart-router/evm/v3-router/providers/onChainQuoteProvider.ts`,
`packages/tokens/src/allTokens.ts`,
`apps/web/src/config/constants/contracts.ts`,
`apps/web/src/config/constants/exchange.ts`,
`packages/v3-sdk/src/constants.ts`,
`packages/swap-sdk/src/constants.ts`,
`packages/smart-router/evm/constants/exchange.ts`

> ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your
question}`

<!-- end pr-codex -->

.changeset/fresh-drinks-call.md

@@ -0,0 +1,9 @@
+---
+'@pancakeswap/smart-router': patch
+'@pancakeswap/sdk': patch
+'@pancakeswap/chains': patch
+'@pancakeswap/tokens': patch
+'@pancakeswap/v3-sdk': patch
+---
+
+Add sepolia, base sepolia, arbitrum sepolia support

.vscode/settings.json

@@ -33,6 +33,7 @@
     "OPBNB",
     "pancakeswap",
     "tanstack",
+    "sepolia",
     "vecake",
     "wagmi",
     "wbnb",

apps/web/src/components/NetworkSwitcher.tsx

@@ -158,6 +158,9 @@ const SHORT_SYMBOL = {
   [ChainId.BASE]: 'Base',
   [ChainId.BASE_TESTNET]: 'tBase',
   [ChainId.SCROLL_SEPOLIA]: 'tScroll',
+  [ChainId.SEPOLIA]: 'sepolia',
+  [ChainId.BASE_SEPOLIA]: 'Base Sepolia',
+  [ChainId.ARBITRUM_SEPOLIA]: 'Arb Sepolia',
 } as const satisfies Record<ChainId, string>
 
 export const NetworkSwitcher = () => {

apps/web/src/config/chains.ts

@@ -4,8 +4,10 @@ import {
   Chain,
   arbitrum,
   arbitrumGoerli,
+  arbitrumSepolia,
   base,
   baseGoerli,
+  baseSepolia,
   bscTestnet,
   bsc as bsc_,
   goerli,
@@ -17,6 +19,7 @@ import {
   polygonZkEvm,
   polygonZkEvmTestnet,
   scrollSepolia,
+  sepolia,
   zkSync,
   zkSyncTestnet,
 } from 'wagmi/chains'
@@ -67,25 +70,28 @@ export const L2_CHAIN_IDS: ChainId[] = [
   ChainId.BASE_TESTNET,
   ChainId.OPBNB,
   ChainId.OPBNB_TESTNET,
+  ChainId.ARBITRUM_SEPOLIA,
+  ChainId.BASE_SEPOLIA,
 ]
 
 export const CHAINS = [
   bsc,
-  mainnet,
   bscTestnet,
+  mainnet,
   goerli,
+  sepolia,
   polygonZkEvm,
   polygonZkEvmTestnet,
   zkSync,
   zkSyncTestnet,
   arbitrum,
   arbitrumGoerli,
+  arbitrumSepolia,
   linea,
   lineaTestnet,
-  arbitrumGoerli,
-  arbitrum,
   base,
   baseGoerli,
+  baseSepolia,
   opBNB,
   opBNBTestnet,
   scrollSepolia,

apps/web/src/config/constants/contracts.ts

@@ -4,7 +4,7 @@ import { GAUGES_ADDRESS, GAUGES_CALC_ADDRESS } from '@pancakeswap/gauges'
 import { ICAKE } from '@pancakeswap/ifos'
 import { CAKE_VAULT } from '@pancakeswap/pools'
 import { V3_QUOTER_ADDRESSES } from '@pancakeswap/smart-router/evm'
-import { DEPLOYER_ADDRESSES } from '@pancakeswap/v3-sdk'
+import { DEPLOYER_ADDRESSES, NFT_POSITION_MANAGER_ADDRESSES } from '@pancakeswap/v3-sdk'
 
 export default {
   masterChef: {
@@ -168,25 +168,7 @@ export default {
     [ChainId.BSC]: '0xa842a4AD40FEbbd034fbeF25C7a880464a90e695',
     [ChainId.BSC_TESTNET]: '0x',
   },
-  nftPositionManager: {
-    [ChainId.ETHEREUM]: '0x46A15B0b27311cedF172AB29E4f4766fbE7F4364',
-    [ChainId.GOERLI]: '0x427bF5b37357632377eCbEC9de3626C71A5396c1',
-    [ChainId.BSC]: '0x46A15B0b27311cedF172AB29E4f4766fbE7F4364',
-    [ChainId.BSC_TESTNET]: '0x427bF5b37357632377eCbEC9de3626C71A5396c1',
-    [ChainId.ZKSYNC_TESTNET]: '0xF84697CfE7c88F846e4ba5dAe14A6A8f67deF5c2',
-    [ChainId.ZKSYNC]: '0xa815e2eD7f7d5B0c49fda367F249232a1B9D2883',
-    [ChainId.POLYGON_ZKEVM]: '0x46A15B0b27311cedF172AB29E4f4766fbE7F4364',
-    [ChainId.POLYGON_ZKEVM_TESTNET]: '0x1f489dd5B559E976AE74303F939Cfd0aF1b62C2B',
-    [ChainId.ARBITRUM_ONE]: '0x46A15B0b27311cedF172AB29E4f4766fbE7F4364',
-    [ChainId.LINEA]: '0x46A15B0b27311cedF172AB29E4f4766fbE7F4364',
-    [ChainId.LINEA_TESTNET]: '0xacFa791C833120c769Fd3066c940B7D30Cd8BC73',
-    [ChainId.ARBITRUM_GOERLI]: '0xb10120961f7504766976A89E29802Fa00553da5b',
-    [ChainId.OPBNB]: '0x46A15B0b27311cedF172AB29E4f4766fbE7F4364',
-    [ChainId.OPBNB_TESTNET]: '0x9d4277f1D41CCB30C0e91f7d1bBA2A739E19032C',
-    [ChainId.BASE]: '0x46A15B0b27311cedF172AB29E4f4766fbE7F4364',
-    [ChainId.BASE_TESTNET]: '0x0F81fD8DaC20A21029B496D8F8E08385201B8ca0',
-    [ChainId.SCROLL_SEPOLIA]: '0x0F81fD8DaC20A21029B496D8F8E08385201B8ca0',
-  },
+  nftPositionManager: NFT_POSITION_MANAGER_ADDRESSES,
   v3PoolDeployer: DEPLOYER_ADDRESSES,
   v3Migrator: {
     [ChainId.ETHEREUM]: '0xbC203d7f83677c7ed3F7acEc959963E7F4ECC5C2',
@@ -206,6 +188,7 @@ export default {
     [ChainId.BASE]: '0xbC203d7f83677c7ed3F7acEc959963E7F4ECC5C2',
     [ChainId.BASE_TESTNET]: '0x8Ae8592a24CD13b7E09D2763E7d6A39E3c0D6bad',
     [ChainId.SCROLL_SEPOLIA]: '0x8Ae8592a24CD13b7E09D2763E7d6A39E3c0D6bad',
+    [ChainId.SEPOLIA]: '0xbC203d7f83677c7ed3F7acEc959963E7F4ECC5C2',
   },
   quoter: V3_QUOTER_ADDRESSES,
   v3Airdrop: {

apps/web/src/config/constants/exchange.ts

@@ -1,33 +1,35 @@
-import { Percent, Token, WNATIVE } from '@pancakeswap/sdk'
 import { ChainId } from '@pancakeswap/chains'
+import { Percent, Token, WNATIVE } from '@pancakeswap/sdk'
 import {
-  bscTokens,
-  bscTestnetTokens,
+  BUSD,
   USDC,
   USDT,
-  BUSD,
   WBTC_ETH,
+  arbSepoliaTokens,
+  arbitrumGoerliTokens,
   arbitrumTokens,
-  polygonZkEvmTokens,
-  polygonZkEvmTestnetTokens,
-  zksyncTokens,
-  zkSyncTestnetTokens,
+  baseSepoliaTokens,
+  baseTestnetTokens,
+  baseTokens,
+  bscTestnetTokens,
+  bscTokens,
   lineaTestnetTokens,
-  arbitrumGoerliTokens,
-  opBnbTokens,
+  lineaTokens,
   opBnbTestnetTokens,
-  baseTokens,
-  baseTestnetTokens,
+  opBnbTokens,
+  polygonZkEvmTestnetTokens,
+  polygonZkEvmTokens,
   scrollSepoliaTokens,
-  lineaTokens,
+  zkSyncTestnetTokens,
+  zksyncTokens,
 } from '@pancakeswap/tokens'
 import { ChainTokenList } from './types'
 
 export {
   ADDITIONAL_BASES,
-  V2_ROUTER_ADDRESS,
   BASES_TO_CHECK_TRADES_AGAINST,
   CUSTOM_BASES,
+  V2_ROUTER_ADDRESS,
 } from '@pancakeswap/smart-router/evm'
 
 export const CHAIN_REFRESH_TIME = {
@@ -48,6 +50,9 @@ export const CHAIN_REFRESH_TIME = {
   [ChainId.BASE]: 6_000,
   [ChainId.BASE_TESTNET]: 6_000,
   [ChainId.SCROLL_SEPOLIA]: 6_000,
+  [ChainId.SEPOLIA]: 12_000,
+  [ChainId.BASE_SEPOLIA]: 6_000,
+  [ChainId.ARBITRUM_SEPOLIA]: 6_000,
 } as const satisfies Record<ChainId, number>
 
 // used for display in the default list when adding liquidity
@@ -74,6 +79,9 @@ export const SUGGESTED_BASES: ChainTokenList = {
   [ChainId.BASE]: [baseTokens.usdc, baseTokens.weth],
   [ChainId.BASE_TESTNET]: [baseTestnetTokens.usdc, baseTestnetTokens.weth],
   [ChainId.SCROLL_SEPOLIA]: [scrollSepoliaTokens.usdc, scrollSepoliaTokens.weth],
+  [ChainId.SEPOLIA]: [scrollSepoliaTokens.usdc, scrollSepoliaTokens.weth],
+  [ChainId.ARBITRUM_SEPOLIA]: [arbSepoliaTokens.usdc, arbSepoliaTokens.weth],
+  [ChainId.BASE_SEPOLIA]: [baseSepoliaTokens.usdc, baseSepoliaTokens.weth],
 }
 
 // used to construct the list of all pairs we consider by default in the frontend
@@ -95,6 +103,9 @@ export const BASES_TO_TRACK_LIQUIDITY_FOR: ChainTokenList = {
   [ChainId.BASE]: [baseTokens.usdc, baseTokens.weth],
   [ChainId.BASE_TESTNET]: [baseTestnetTokens.usdc, baseTestnetTokens.weth],
   [ChainId.SCROLL_SEPOLIA]: [scrollSepoliaTokens.usdc, scrollSepoliaTokens.weth],
+  [ChainId.SEPOLIA]: [scrollSepoliaTokens.usdc, scrollSepoliaTokens.weth],
+  [ChainId.ARBITRUM_SEPOLIA]: [arbSepoliaTokens.usdc, arbSepoliaTokens.weth],
+  [ChainId.BASE_SEPOLIA]: [baseSepoliaTokens.usdc, baseSepoliaTokens.weth],
 }
 
 export const PINNED_PAIRS: { readonly [chainId in ChainId]?: [Token, Token][] } = {

apps/web/src/config/constants/tokenLists/pancake-default.tokenlist.json

@@ -186,6 +186,30 @@
       "chainId": 1,
       "logoURI": "https://tokens.pancakeswap.finance/images/symbol/weth.png"
     },
+    {
+      "name": "Wrapped Ether",
+      "address": "0x4200000000000000000000000000000000000006",
+      "symbol": "WETH",
+      "decimals": 18,
+      "chainId": 84532,
+      "logoURI": "https://tokens.pancakeswap.finance/images/symbol/weth.png"
+    },
+    {
+      "name": "Wrapped Ether",
+      "address": "0x1bdc540dEB9Ed1fA29964DeEcCc524A8f5e2198e",
+      "symbol": "WETH",
+      "decimals": 18,
+      "chainId": 421614,
+      "logoURI": "https://tokens.pancakeswap.finance/images/symbol/weth.png"
+    },
+    {
+      "name": "Wrapped Ether",
+      "address": "0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14",
+      "symbol": "WETH",
+      "decimals": 18,
+      "chainId": 11155111,
+      "logoURI": "https://tokens.pancakeswap.finance/images/symbol/weth.png"
+    },
     {
       "name": "Wrapped Ether",
       "address": "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1",
@@ -322,6 +346,30 @@
       "chainId": 534351,
       "logoURI": "https://tokens.pancakeswap.finance/images/symbol/usdc.png"
     },
+    {
+      "name": "USD Coin",
+      "address": "0x6f14C02Fc1F78322cFd7d707aB90f18baD3B54f5",
+      "symbol": "USDC",
+      "decimals": 6,
+      "chainId": 11155111,
+      "logoURI": "https://tokens.pancakeswap.finance/images/symbol/usdc.png"
+    },
+    {
+      "name": "USD Coin",
+      "address": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
+      "symbol": "USDC",
+      "decimals": 6,
+      "chainId": 84532,
+      "logoURI": "https://tokens.pancakeswap.finance/images/symbol/usdc.png"
+    },
+    {
+      "name": "USD Coin",
+      "address": "0x75faf114eafb1BDbe2F0316DF893fd58CE46AA4d",
+      "symbol": "USDC",
+      "decimals": 6,
+      "chainId": 421614,
+      "logoURI": "https://tokens.pancakeswap.finance/images/symbol/usdc.png"
+    },
     {
       "name": "Tether USD",
       "address": "0x1E4a5963aBFD975d8c9021ce480b42188849D41d",

apps/web/src/config/nodes.ts

@@ -4,14 +4,17 @@ import { getGroveUrl } from 'utils/node/pokt'
 import {
   arbitrum,
   arbitrumGoerli,
+  arbitrumSepolia,
   base,
   baseGoerli,
+  baseSepolia,
   linea,
   opBNB,
   opBNBTestnet,
   polygonZkEvm,
   polygonZkEvmTestnet,
   scrollSepolia,
+  sepolia,
   zkSync,
   zkSyncTestnet,
 } from 'wagmi/chains'
@@ -76,6 +79,9 @@ export const SERVER_NODES = {
   ],
   [ChainId.BASE_TESTNET]: baseGoerli.rpcUrls.public.http,
   [ChainId.SCROLL_SEPOLIA]: scrollSepolia.rpcUrls.public.http,
+  [ChainId.SEPOLIA]: sepolia.rpcUrls.public.http,
+  [ChainId.ARBITRUM_SEPOLIA]: arbitrumSepolia.rpcUrls.public.http,
+  [ChainId.BASE_SEPOLIA]: baseSepolia.rpcUrls.public.http,
 } satisfies Record<ChainId, readonly string[]>
 
 export const PUBLIC_NODES = {
@@ -145,4 +151,7 @@ export const PUBLIC_NODES = {
   ].filter(Boolean),
   [ChainId.BASE_TESTNET]: baseGoerli.rpcUrls.public.http,
   [ChainId.SCROLL_SEPOLIA]: scrollSepolia.rpcUrls.public.http,
+  [ChainId.SEPOLIA]: sepolia.rpcUrls.public.http,
+  [ChainId.ARBITRUM_SEPOLIA]: arbitrumSepolia.rpcUrls.public.http,
+  [ChainId.BASE_SEPOLIA]: baseSepolia.rpcUrls.public.http,
 } satisfies Record<ChainId, readonly string[]>

apps/web/src/config/pools.ts

@@ -19,6 +19,9 @@ export const POOLS_FAST_REVALIDATE = {
   [ChainId.BASE]: 10_000,
   [ChainId.BASE_TESTNET]: 10_000,
   [ChainId.SCROLL_SEPOLIA]: 10_000,
+  [ChainId.SEPOLIA]: 20_000,
+  [ChainId.ARBITRUM_SEPOLIA]: 10_000,
+  [ChainId.BASE_SEPOLIA]: 10_000,
 } as const satisfies Record<ChainId, number>
 
 // Revalidate interval in milliseconds
@@ -40,6 +43,9 @@ export const POOLS_NORMAL_REVALIDATE = {
   [ChainId.BASE]: 15_000,
   [ChainId.BASE_TESTNET]: 15_000,
   [ChainId.SCROLL_SEPOLIA]: 15_000,
+  [ChainId.SEPOLIA]: 20_000,
+  [ChainId.ARBITRUM_SEPOLIA]: 15_000,
+  [ChainId.BASE_SEPOLIA]: 15_000,
 } as const satisfies Record<ChainId, number>
 
 export const POOLS_SLOW_REVALIDATE = {
@@ -60,4 +66,7 @@ export const POOLS_SLOW_REVALIDATE = {
   [ChainId.BASE]: 20_000,
   [ChainId.BASE_TESTNET]: 20_000,
   [ChainId.SCROLL_SEPOLIA]: 20_000,
+  [ChainId.SEPOLIA]: 40_000,
+  [ChainId.ARBITRUM_SEPOLIA]: 20_000,
+  [ChainId.BASE_SEPOLIA]: 20_000,
 } as const satisfies Record<ChainId, number>

apps/web/src/hooks/useGetENSAddressByName.ts

@@ -4,7 +4,9 @@ import { useActiveChainId } from 'hooks/useActiveChainId'
 import { useMemo } from 'react'
 import { useEnsAddress } from 'wagmi'
 
-const ENS_SUPPORT_CHAIN_IDS = CHAINS.filter((c) => 'ensUniversalResolver' in c.contracts).map((c) => c.id)
+const ENS_SUPPORT_CHAIN_IDS = CHAINS.filter((c) => 'contracts' in c && 'ensUniversalResolver' in c.contracts).map(
+  (c) => c.id,
+)
 
 const ENS_NAME_REGEX = /^[-a-zA-Z0-9@:%._+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_+.~#?&/=]*)?$/
 

apps/web/src/state/swap/fetch/fetchDerivedPriceData.ts

@@ -64,6 +64,9 @@ const SWAP_INFO_BY_CHAIN = {
   [ChainId.SCROLL_SEPOLIA]: {
     v3: V3_SUBGRAPH_URLS[ChainId.SCROLL_SEPOLIA],
   },
+  [ChainId.SEPOLIA]: {},
+  [ChainId.ARBITRUM_SEPOLIA]: {},
+  [ChainId.BASE_SEPOLIA]: {},
 } satisfies Record<ChainId, Partial<ProtocolEndpoint>>
 
 export const getTokenBestTvlProtocol = async (tokenAddress: string, chainId: ChainId): Promise<Protocol | null> => {

packages/chains/src/chainId.ts

@@ -11,11 +11,14 @@ export enum ChainId {
   POLYGON_ZKEVM_TESTNET = 1442,
   ARBITRUM_ONE = 42161,
   ARBITRUM_GOERLI = 421613,
+  ARBITRUM_SEPOLIA = 421614,
   SCROLL_SEPOLIA = 534351,
   LINEA = 59144,
   LINEA_TESTNET = 59140,
   BASE = 8453,
   BASE_TESTNET = 84531,
+  BASE_SEPOLIA = 84532,
+  SEPOLIA = 11155111,
 }
 
 export const testnetChainIds = [
@@ -28,4 +31,7 @@ export const testnetChainIds = [
   ChainId.SCROLL_SEPOLIA,
   ChainId.LINEA_TESTNET,
   ChainId.BASE_TESTNET,
+  ChainId.SEPOLIA,
+  ChainId.ARBITRUM_SEPOLIA,
+  ChainId.BASE_SEPOLIA,
 ]

packages/chains/src/chainNames.ts

@@ -18,6 +18,9 @@ export const chainNames: Record<ChainId, string> = {
   [ChainId.BASE]: 'base',
   [ChainId.BASE_TESTNET]: 'baseTestnet',
   [ChainId.SCROLL_SEPOLIA]: 'scrollSepolia',
+  [ChainId.SEPOLIA]: 'sepolia',
+  [ChainId.ARBITRUM_SEPOLIA]: 'arbSepolia',
+  [ChainId.BASE_SEPOLIA]: 'baseSepolia',
 }
 
 export const chainNameToChainId = Object.entries(chainNames).reduce((acc, [chainId, chainName]) => {
@@ -47,4 +50,7 @@ export const defiLlamaChainNames: Record<ChainId, string> = {
   [ChainId.SCROLL_SEPOLIA]: '',
   [ChainId.LINEA]: 'linea',
   [ChainId.BASE]: 'base',
+  [ChainId.SEPOLIA]: '',
+  [ChainId.ARBITRUM_SEPOLIA]: '',
+  [ChainId.BASE_SEPOLIA]: '',
 }