Add Form and Form Testnet chains

wevm · Feb 21, 2025 · 87b5336 · 87b5336
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diff --git a/.changeset/cold-teachers-sell.md b/.changeset/cold-teachers-sell.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Form and Form Testnet chains.
diff --git a/src/chains/definitions/form.ts b/src/chains/definitions/form.ts
@@ -0,0 +1,57 @@
+import { chainConfig } from '../../op-stack/chainConfig.js'
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+const sourceId = 1 // mainnet
+
+export const form = /*#__PURE__*/ defineChain({
+  id: 478,
+  name: 'Form Network',
+  nativeCurrency: {
+    decimals: 18,
+    name: 'Ethereum',
+    symbol: 'ETH',
+  },
+  rpcUrls: {
+    public: { http: ['https://rpc.form.network/http'] },
+    default: { http: ['https://rpc.form.network/http'] },
+  },
+  blockExplorers: {
+    etherscan: {
+      name: 'Form Explorer',
+      url: 'https://explorer.form.network/',
+    },
+    default: {
+      name: 'Form Explorer',
+      url: 'https://explorer.form.network/',
+    },
+  },
+  contracts: {
+    ...chainConfig.contracts,
+    addressManager: {
+      [sourceId]: {
+        address: '0x15c249E46A2F924C2dB3A1560CF86729bAD1f07B',
+      },
+    },
+    l1CrossDomainMessenger: {
+      [sourceId]: {
+        address: '0xF333158DCCad1dF6C3F0a3aEe8BC31fA94d9eD5c',
+      },
+    },
+    l2OutputOracle: {
+      [sourceId]: {
+        address: '0x4ccAAF69F41c5810cA875183648B577CaCf1F67E',
+      },
+    },
+    portal: {
+      [sourceId]: {
+        address: '0x4E259Ee5F4136408908160dD32295A5031Fa426F',
+      },
+    },
+    l1StandardBridge: {
+      [sourceId]: {
+        address: '0xdc20aA63D3DE59574E065957190D8f24e0F7B8Ba',
+      },
+    },
+  },
+  sourceId,
+})
diff --git a/src/chains/definitions/formTestnet.ts b/src/chains/definitions/formTestnet.ts
@@ -0,0 +1,58 @@
+import { chainConfig } from '../../op-stack/chainConfig.js'
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+const sourceId = 11_155_111 // sepolia
+
+export const formTestnet = /*#__PURE__*/ defineChain({
+  id: 132_902,
+  name: 'Form Testnet Network',
+  nativeCurrency: {
+    decimals: 18,
+    name: 'Ethereum',
+    symbol: 'ETH',
+  },
+  rpcUrls: {
+    public: { http: ['https://sepolia-rpc.form.network/http'] },
+    default: { http: ['https://sepolia-rpc.form.network/http'] },
+  },
+  blockExplorers: {
+    etherscan: {
+      name: 'Form Testnet Explorer',
+      url: 'https://sepolia-explorer.form.network/',
+    },
+    default: {
+      name: 'Form Testnet Explorer',
+      url: 'https://sepolia-explorer.form.network/',
+    },
+  },
+  contracts: {
+    ...chainConfig.contracts,
+    addressManager: {
+      [sourceId]: {
+        address: '0xd5C38fa934f7fd7477D4800F4f38a1c5BFdF1373',
+      },
+    },
+    l1CrossDomainMessenger: {
+      [sourceId]: {
+        address: '0x37A68565c4BE9700b3E3Ec60cC4416cAC3052FAa',
+      },
+    },
+    l2OutputOracle: {
+      [sourceId]: {
+        address: '0x9eA2239E65a59EC9C7F1ED4C116dD58Da71Fc1e2',
+      },
+    },
+    portal: {
+      [sourceId]: {
+        address: '0x60377e3cE15dF4CCA24c4beF076b60314240b032',
+      },
+    },
+    l1StandardBridge: {
+      [sourceId]: {
+        address: '0xD4531f633942b2725896F47cD2aFd260b44Ab1F7',
+      },
+    },
+  },
+  testnet: true,
+  sourceId,
+})