Add Corn maizenet

.changeset/shaggy-jokes-argue.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Corn Maizenet.

src/chains/definitions/corn.ts

@@ -0,0 +1,31 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+const sourceId = 1 // mainnet
+
+export const corn = /*#__PURE__*/ defineChain({
+  id: 21_000_000,
+  name: 'Corn Maizenet',
+  nativeCurrency: {
+    decimals: 18,
+    name: 'Bitcorn',
+    symbol: 'BTCN',
+  },
+  rpcUrls: {
+    default: { http: ['https://rpc.ankr.com/corn_maizenet'] },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Corn Explorer',
+      url: 'https://cornscan.io',
+      apiUrl:
+        'https://api.routescan.io/v2/network/mainnet/evm/21000000/etherscan/api',
+    },
+  },
+  contracts: {
+    multicall3: {
+      address: '0xcA11bde05977b3631167028862bE2a173976CA11',
+      blockCreated: 3228,
+    },
+  },
+  sourceId,
+})

src/chains/index.ts

@@ -87,6 +87,7 @@ export { coinex } from './definitions/coinex.js'
 export { confluxESpace } from './definitions/confluxESpace.js'
 export { confluxESpaceTestnet } from './definitions/confluxESpaceTestnet.js'
 export { coreDao } from './definitions/coreDao.js'
+export { corn } from './definitions/corn.js'
 export { crab } from './definitions/crab.js'
 export { cronos } from './definitions/cronos.js'
 export { cronosTestnet } from './definitions/cronosTestnet.js'