Add Arbitrum Nova to chain list

.changeset/wild-plants-remember.md

@@ -0,0 +1,5 @@
+---
+'@wagmi/chains': patch
+---
+
+Added Arbitrum Nova to list of supported chains

packages/chains/README.md

@@ -30,6 +30,7 @@ const { chains, provider } = configureChains(
 
 - `arbitrum`
 - `arbitrumGoerli`
+- `arbitrumNova`
 - `aurora`
 - `auroraTestnet`
 - `avalanche`

packages/chains/src/arbitrumNova.ts

@@ -0,0 +1,34 @@
+import { Chain } from './types'
+
+export const arbitrumNova = {
+  id: 42_170,
+  name: 'Arbitrum Nova',
+  network: 'arbitrum-nova',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: {
+    blast: {
+      http: ['https://arbitrum-nova.public.blastapi.io'],
+      webSocket: ['wss://arbitrum-nova.public.blastapi.io'],
+    },
+    default: {
+      http: ['https://nova.arbitrum.io/rpc'],
+    },
+    public: {
+      http: ['https://nova.arbitrum.io/rpc'],
+    },
+  },
+  blockExplorers: {
+    etherscan: { name: 'Arbiscan', url: 'https://nova.arbiscan.io' },
+    blockScout: {
+      name: 'BlockScout',
+      url: 'https://nova-explorer.arbitrum.io/',
+    },
+    default: { name: 'Arbiscan', url: 'https://nova.arbiscan.io' },
+  },
+  contracts: {
+    multicall3: {
+      address: '0xca11bde05977b3631167028862be2a173976ca11',
+      blockCreated: 1746963,
+    },
+  },
+} as const satisfies Chain

packages/chains/src/index.ts

@@ -2,6 +2,7 @@ export type { Chain } from './types'
 
 export { arbitrum } from './arbitrum'
 export { arbitrumGoerli } from './arbitrumGoerli'
+export { arbitrumNova } from './arbitrumNova'
 export { aurora } from './aurora'
 export { auroraTestnet } from './auroraTestnet'
 export { avalanche } from './avalanche'