Add fraxtal

beefyfinance · Mar 27, 2024 · 21e2af7 · 21e2af7
1 parent b24287a
commit 21e2af7
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Showing 5 changed files with 68 additions and 16 deletions.
diff --git a/package.json b/package.json
@@ -42,7 +42,7 @@
         "@openzeppelin/contracts": "^4.9.3",
         "async-lock": "^1.4.0",
         "axios": "^1.5.0",
-        "blockchain-addressbook": "^0.46.7",
+        "blockchain-addressbook": "^0.46.56",
         "dotenv": "^16.3.1",
         "lodash": "^4.17.21",
         "pg": "^8.11.3",

diff --git a/src/lib/addressbook.ts b/src/lib/addressbook.ts
@@ -3,32 +3,32 @@ import { Chain } from './chain';
 import { Hex } from 'viem';
 
 export function getChainWNativeTokenDecimals(chain: Chain): number {
-    if (chain === 'linea') {
+    if (chain === 'fraxtal') {
         return 18;
     }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.decimals;
 }
 
 export function getChainWNativeTokenSymbol(chain: Chain): string {
-    if (chain === 'linea') {
-        return 'ETH';
+    if (chain === 'fraxtal') {
+        return 'frxETH';
     }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.symbol;
 }
 
 export function getChainWNativeTokenAddress(chain: Chain): Hex {
-    if (chain === 'linea') {
-        return '0xe5D7C2a44FfDDf6b295A15c148167daaAf5Cf34f';
+    if (chain === 'fraxtal') {
+        return '0xFC00000000000000000000000000000000000006';
     }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.address as Hex;
 }
 
 export function getNetworkId(chain: Chain): number {
-    if (chain === 'linea') {
-        return 59144;
+    if (chain === 'fraxtal') {
+        return 252;
     }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.chainId;

diff --git a/src/lib/chain.ts b/src/lib/chain.ts
@@ -1,5 +1,5 @@
 import { addressBook } from 'blockchain-addressbook';
 
-export type Chain = keyof typeof addressBook | 'linea';
+export type Chain = keyof typeof addressBook | 'fraxtal';
 
-export const allChainIds: Chain[] = [...Object.keys(addressBook), 'linea'] as Chain[];
+export const allChainIds: Chain[] = [...Object.keys(addressBook), 'fraxtal'] as Chain[];
diff --git a/src/lib/config.ts b/src/lib/config.ts
@@ -426,6 +426,25 @@ export const RPC_CONFIG: Record<Chain, RpcConfig> = {
             },
         },
     },
+    fraxtal: {
+        ...defaultConfig,
+        url: RPC_FORCE_URL || process.env.FRAXTAL_RPC_URL || 'https://rpc.frax.com',
+        transaction: {
+            ...defaultTransactionConfig,
+            type: 'legacy',
+            maxNativePerTransactionWei: bigintMultiplyFloat(ONE_ETHER, 0.002),
+            maxGasPricePerTransactionWei: null,
+            receipt: {
+                ...defaultTransactionConfig.receipt,
+                notFoundErrorRetryCount: 5, // more retries
+            },
+        },
+        unwrap: {
+            ...defaultUnwrapConfig,
+            minAmountOfWNativeWei: bigintMultiplyFloat(ONE_ETHER, 0.005),
+            maxAmountOfNativeWei: bigintMultiplyFloat(ONE_ETHER, 0.005),
+        },
+    },
     fuse: {
         ...defaultConfig,
         url: RPC_FORCE_URL || process.env.FUSE_RPC_URL || 'https://rpc.fuse.io',
@@ -767,6 +786,13 @@ export const EXPLORER_CONFIG: Record<Chain, ExplorerConfig> = {
         apiKey: process.env.FANTOM_EXPLORER_API_KEY || '',
         type: 'etherscan',
     },
+    fraxtal: {
+        addressLinkTemplate: 'https://fraxscan.com/address/${address}',
+        transactionLinkTemplate: 'https://fraxscan.com/tx/${hash}',
+        apiUrl: process.env.FRAXTAL_EXPLORER_API_URL || 'https://fraxscan.com/api',
+        apiKey: process.env.FRAXTAL_EXPLORER_API_KEY || '',
+        type: 'etherscan',
+    },
     fuse: {
         addressLinkTemplate: 'https://explorer.fuse.io/address/${address}',
         transactionLinkTemplate: 'https://explorer.fuse.io/tx/${hash}',

diff --git a/src/lib/rpc-client.ts b/src/lib/rpc-client.ts
@@ -29,6 +29,31 @@ import { createCustomHarvestWalletActions } from './harvest-actions';
 import { cachedFactory } from '../util/cache';
 import { createCustomRpcPublicActions, createCustomRpcWalletActions } from './rpc-actions';
 
+const fraxtal = {
+    id: 252,
+    name: 'Fraxtal',
+    network: 'fraxtal',
+    nativeCurrency: {
+        decimals: 18,
+        name: 'frxETH',
+        symbol: 'frxETH',
+    },
+    rpcUrls: {
+        // we will use our own http transport anyway
+        public: { http: [] },
+        default: { http: [] },
+    },
+    blockExplorers: {
+        default: { name: 'Fraxtal Explorer', url: 'https://fraxscan.com/' },
+    },
+    contracts: {
+        multicall3: {
+            address: '0xcA11bde05977b3631167028862bE2a173976CA11',
+            blockCreated: 1,
+        },
+    },
+} as const satisfies ViemChain;
+
 const fuse = {
     id: addressBook.fuse.tokens.FUSE.chainId,
     name: 'Fuse',
@@ -104,21 +129,22 @@ const VIEM_CHAINS: Record<Chain, ViemChain | null> = {
     canto: applyConfig('canto', canto),
     celo: applyConfig('celo', celo),
     cronos: applyConfig('cronos', cronos),
-    fantom: applyConfig('fantom', fantom),
-    ethereum: applyConfig('ethereum', mainnet),
     emerald: null,
-    one: applyConfig('one', harmonyOne),
-    heco: null,
+    ethereum: applyConfig('ethereum', mainnet),
+    fantom: applyConfig('fantom', fantom),
+    fraxtal: applyConfig('fraxtal', fraxtal),
     fuse: applyConfig('fuse', fuse),
     gnosis: applyConfig('gnosis', gnosis),
+    heco: null,
     kava: applyConfig('kava', kava),
     linea: applyConfig('linea', linea),
-    polygon: applyConfig('polygon', polygon),
     mantle: applyConfig('mantle', mantle),
+    metis: applyConfig('metis', metis),
     moonbeam: applyConfig('moonbeam', moonbeam),
     moonriver: applyConfig('moonriver', moonriver),
-    metis: applyConfig('metis', metis),
+    one: applyConfig('one', harmonyOne),
     optimism: applyConfig('optimism', optimism),
+    polygon: applyConfig('polygon', polygon),
     zkevm: applyConfig('zkevm', polygonZkEvm),
     zksync: applyConfig('zksync', zkSync),
 };