feat: add Aleph Zero Testnet chain (#3233)

.changeset/late-turtles-speak.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Aleph Zero Testnet chain.

src/chains/definitions/alephZeroTestnet.ts

@@ -0,0 +1,27 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const alephZeroTestnet = /*#__PURE__*/ defineChain({
+  id: 2039,
+  name: 'Aleph Zero Testnet',
+  nativeCurrency: { name: 'TZERO', symbol: 'TZERO', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc.alephzero-testnet.gelato.digital'],
+      webSocket: ['wss://ws.alephzero-testnet.gelato.digital'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Aleph Zero EVM Testnet explorer',
+      url: 'https://evm-explorer-testnet.alephzero.org',
+      apiUrl: 'https://evm-explorer-testnet.alephzero.org/api',
+    },
+  },
+  contracts: {
+    multicall3: {
+      address: '0xca11bde05977b3631167028862be2a173976ca11',
+      blockCreated: 2861745,
+    },
+  },
+  testnet: true,
+})

src/chains/index.ts

@@ -8,6 +8,7 @@ export { acria } from './definitions/acria.js'
 export { adf } from './definitions/adf.js'
 export { aioz } from './definitions/aioz.js'
 export { alephZero } from './definitions/alephZero.js'
+export { alephZeroTestnet } from './definitions/alephZeroTestnet.js'
 export { alienx } from './definitions/alienX.js'
 export { alienxHalTestnet } from './definitions/alienXHalTestnet.js'
 export { ancient8 } from './definitions/ancient8.js'