feat: add bitkub chain (#2361)

* feat: add bitkub chain

* Update bitkub.ts

* Update bitkubTestnet.ts

* Update index.ts

* Update index.ts

---------

Co-authored-by: np <np@np.np>
Co-authored-by: jxom <j@wevm.dev>

.changeset/long-readers-begin.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Bitkub chain.

src/chains/definitions/bitkub.ts

@@ -0,0 +1,19 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const bitkub = /*#__PURE__*/ defineChain({
+  id: 96,
+  name: 'Bitkub',
+  nativeCurrency: { name: 'Bitkub', symbol: 'KUB', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc.bitkubchain.io'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Bitkub Chain Mainnet Explorer',
+      url: 'https://www.bkcscan.com',
+      apiUrl: 'https://www.bkcscan.com/api',
+    },
+  },
+})

src/chains/definitions/bitkubTestnet.ts

@@ -0,0 +1,21 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const bitkubTestnet = /*#__PURE__*/ defineChain({
+  id: 25925,
+  name: 'Bitkub Testnet',
+  network: 'Bitkub Testnet',
+  nativeCurrency: { name: 'Bitkub Test', symbol: 'tKUB', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc-testnet.bitkubchain.io'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Bitkub Chain Testnet Explorer',
+      url: 'https://testnet.bkcscan.com',
+      apiUrl: 'https://testnet.bkcscan.com/api',
+    },
+  },
+  testnet: true,
+})

src/chains/index.ts

@@ -30,6 +30,8 @@ export { bearNetworkChainMainnet } from './definitions/bearNetworkChainMainnet.j
 export { bearNetworkChainTestnet } from './definitions/bearNetworkChainTestnet.js'
 export { berachainTestnet } from './definitions/berachainTestnet.js'
 export { bevmMainnet } from './definitions/bevmMainnet.js'
+export { bitkub } from './definitions/bitkub.js'
+export { bitkubTestnet } from './definitions/bitkubTestnet.js'
 export { bitTorrent } from './definitions/bitTorrent.js'
 export { bitTorrentTestnet } from './definitions/bitTorrentTestnet.js'
 export { blast } from './definitions/blast.js'