feat: add POTOS Testnet. (#4086)

add POTOS Testnet.

Author: kyonRay

.changeset/four-pugs-check.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added POTOS Testnet.

src/chains/definitions/potosTestnet.ts

@@ -0,0 +1,23 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const potosTestnet = /*#__PURE__*/ defineChain({
+    id: 60600,
+    name: 'POTOS Testnet',
+    nativeCurrency: {
+        decimals: 18,
+        name: 'POTOS Token',
+        symbol: 'POT',
+    },
+    rpcUrls: {
+        default: {
+            http: ['https://rpc-testnet.potos.hk'],
+        },
+    },
+    blockExplorers: {
+        default: {
+            name: 'POTOS Testnet explorer',
+            url: 'https://scan-testnet.potos.hk',
+        },
+    },
+    testnet: true,
+})

src/chains/index.ts

@@ -463,6 +463,7 @@ export { polygonZkEvmTestnet } from './definitions/polygonZkEvmTestnet.js'
 export { polynomial } from './definitions/polynomial.js'
 export { polynomialSepolia } from './definitions/polynomialSepolia.js'
 export { potos } from './definitions/potos.js'
+export { potosTestnet } from './definitions/potosTestnet.js'
 export { premiumBlockTestnet } from './definitions/premiumBlock.js'
 export { pulsechain } from './definitions/pulsechain.js'
 export { pulsechainV4 } from './definitions/pulsechainV4.js'