feat: add L3X Protocol (#2281)

* Add L3X Protocol

* Add changeset

* Remove contracts section

.changeset/cold-candles-visit.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Add L3X Protocol

src/chains/definitions/l3x.ts

@@ -0,0 +1,21 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const l3x = /*#__PURE__*/ defineChain({
+  id: 12324,
+  name: 'L3X Protocol',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc-mainnet.l3x.com'],
+      webSocket: ['wss://rpc-mainnet.l3x.com'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'L3X Mainnet Explorer',
+      url: 'https://explorer.l3x.com',
+      apiUrl: 'https://explorer.l3x.com/api/v2',
+    },
+  },
+  testnet: false,
+})

src/chains/definitions/l3xTestnet.ts

@@ -0,0 +1,21 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const l3xTestnet = /*#__PURE__*/ defineChain({
+  id: 12325,
+  name: 'L3X Protocol Testnet',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc-testnet.l3x.com'],
+      webSocket: ['wss://rpc-testnet.l3x.com'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'L3X Testnet Explorer',
+      url: 'https://explorer-testnet.l3x.com',
+      apiUrl: 'https://explorer-testnet.l3x.com/api/v2',
+    },
+  },
+  testnet: true,
+})

src/chains/index.ts

@@ -124,6 +124,8 @@ export { klaytn } from './definitions/klaytn.js'
 export { klaytnBaobab } from './definitions/klaytnBaobab.js'
 export { kroma } from './definitions/kroma.js'
 export { kromaSepolia } from './definitions/kromaSepolia.js'
+export { l3x } from './definitions/l3x.js'
+export { l3xTestnet } from './definitions/l3xTestnet.js'
 export { lightlinkPegasus } from './definitions/lightlinkPegasus.js'
 export { lightlinkPhoenix } from './definitions/lightlinkPhoenix.js'
 export { linea } from './definitions/linea.js'