feat: add kaia chain (#2643)

* feat: change klaytn to kaia chain

* fix: keep the original chains

* Update kaia.ts

* Create sour-ads-reflect.md

---------

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

.changeset/sour-ads-reflect.md

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

src/chains/definitions/kaia.ts

@@ -0,0 +1,26 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const kaia = /*#__PURE__*/ defineChain({
+  id: 8_217,
+  name: 'Kaia',
+  nativeCurrency: {
+    decimals: 18,
+    name: 'Kaia',
+    symbol: 'KAIA',
+  },
+  rpcUrls: {
+    default: { http: ['https://public-en.node.kaia.io'] },
+  },
+  blockExplorers: {
+    default: {
+      name: 'KaiaScope',
+      url: 'https://kaiascope.com',
+    },
+  },
+  contracts: {
+    multicall3: {
+      address: '0xcA11bde05977b3631167028862bE2a173976CA11',
+      blockCreated: 96002415,
+    },
+  },
+})

src/chains/definitions/kairos.ts

@@ -0,0 +1,28 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const kairos = /*#__PURE__*/ defineChain({
+  id: 1_001,
+  name: 'Kairos Testnet',
+  network: 'kairos',
+  nativeCurrency: {
+    decimals: 18,
+    name: 'Kairos KAIA',
+    symbol: 'KAIA',
+  },
+  rpcUrls: {
+    default: { http: ['https://public-en-kairos.node.kaia.io'] },
+  },
+  blockExplorers: {
+    default: {
+      name: 'KaiaScope',
+      url: 'https://kairos.kaiascope.com',
+    },
+  },
+  contracts: {
+    multicall3: {
+      address: '0xcA11bde05977b3631167028862bE2a173976CA11',
+      blockCreated: 123390593,
+    },
+  },
+  testnet: true,
+})

src/chains/definitions/klaytn.ts

@@ -1,26 +1,26 @@
 import { defineChain } from '../../utils/chain/defineChain.js'
 
 export const klaytn = /*#__PURE__*/ defineChain({
-  id: 8_217,
-  name: 'Klaytn',
-  nativeCurrency: {
-    decimals: 18,
+    id: 8_217,
     name: 'Klaytn',
-    symbol: 'KLAY',
-  },
-  rpcUrls: {
-    default: { http: ['https://public-en-cypress.klaytn.net'] },
-  },
-  blockExplorers: {
-    default: {
-      name: 'KlaytnScope',
-      url: 'https://scope.klaytn.com',
+    nativeCurrency: {
+        decimals: 18,
+        name: 'Klaytn',
+        symbol: 'KLAY',
     },
-  },
-  contracts: {
-    multicall3: {
-      address: '0xcA11bde05977b3631167028862bE2a173976CA11',
-      blockCreated: 96002415,
+    rpcUrls: {
+        default: { http: ['https://public-en-cypress.klaytn.net'] },
+    },
+    blockExplorers: {
+        default: {
+            name: 'KlaytnScope',
+            url: 'https://scope.klaytn.com',
+        },
+    },
+    contracts: {
+        multicall3: {
+            address: '0xcA11bde05977b3631167028862bE2a173976CA11',
+            blockCreated: 96002415,
+        },
     },
-  },
 })

src/chains/definitions/klaytnBaobab.ts

@@ -1,28 +1,28 @@
 import { defineChain } from '../../utils/chain/defineChain.js'
 
 export const klaytnBaobab = /*#__PURE__*/ defineChain({
-  id: 1_001,
-  name: 'Klaytn Baobab Testnet',
-  network: 'klaytn-baobab',
-  nativeCurrency: {
-    decimals: 18,
-    name: 'Baobab Klaytn',
-    symbol: 'KLAY',
-  },
-  rpcUrls: {
-    default: { http: ['https://public-en-baobab.klaytn.net'] },
-  },
-  blockExplorers: {
-    default: {
-      name: 'KlaytnScope',
-      url: 'https://baobab.klaytnscope.com',
+    id: 1_001,
+    name: 'Klaytn Baobab Testnet',
+    network: 'klaytn-baobab',
+    nativeCurrency: {
+        decimals: 18,
+        name: 'Baobab Klaytn',
+        symbol: 'KLAY',
     },
-  },
-  contracts: {
-    multicall3: {
-      address: '0xcA11bde05977b3631167028862bE2a173976CA11',
-      blockCreated: 123390593,
+    rpcUrls: {
+        default: { http: ['https://public-en-baobab.klaytn.net'] },
     },
-  },
-  testnet: true,
+    blockExplorers: {
+        default: {
+            name: 'KlaytnScope',
+            url: 'https://baobab.klaytnscope.com',
+        },
+    },
+    contracts: {
+        multicall3: {
+            address: '0xcA11bde05977b3631167028862bE2a173976CA11',
+            blockCreated: 123390593,
+        },
+    },
+    testnet: true,
 })

src/chains/index.ts

@@ -149,8 +149,12 @@ export { kakarotSepolia } from './definitions/kakarotSepolia.js'
 export { kava } from './definitions/kava.js'
 export { kavaTestnet } from './definitions/kavaTestnet.js'
 export { kcc } from './definitions/kcc.js'
+/** @deprecated Use `kaia` instead. */
 export { klaytn } from './definitions/klaytn.js'
+/** @deprecated Use `kairos` instead. */
 export { klaytnBaobab } from './definitions/klaytnBaobab.js'
+export { kaia } from './definitions/kaia.js'
+export { kairos } from './definitions/kairos.js'
 export { koi } from './definitions/koi.js'
 export { kroma } from './definitions/kroma.js'
 export { kromaSepolia } from './definitions/kromaSepolia.js'