etherscan api & public rpc url added for amoy,chiado,mode networks (#1640)

* etherscan api & public rpc url added for amoy,chiado,mode networks

* version patch bump added

Author: shiyasmohd

.changeset/friendly-lamps-help.md

@@ -0,0 +1,6 @@
+---
+'@graphprotocol/graph-cli': patch
+---
+
+Added Etherscan like API url and Public RPC endpoints for Polygon Amoy,Gnosis Chiado,Mode Mainnet,
+Mode Sepolia chains for fetching startBlock and ABI

packages/cli/src/command-helpers/abi.ts

@@ -237,6 +237,14 @@ const getEtherscanLikeAPIUrl = (network: string) => {
       return `https://api.routescan.io/v2/network/mainnet/evm/81457/etherscan/api`;
     case 'etherlink-testnet':
       return `https://testnet-explorer.etherlink.com/api`;
+    case 'polygon-amoy':
+      return `https://api-amoy.polygonscan.com/api`;
+    case 'gnosis-chiado':
+      return `https://gnosis-chiado.blockscout.com/api`;
+    case 'mode-mainnet':
+      return `https://explorer.mode.network/api`;
+    case 'mode-sepolia':
+      return `https://sepolia.explorer.mode.network/api`;
     default:
       return `https://api-${network}.etherscan.io/api`;
   }
@@ -333,6 +341,14 @@ const getPublicRPCEndpoint = (network: string) => {
       return 'https://sepolia.optimism.io';
     case 'etherlink-testnet':
       return `https://node.ghostnet.etherlink.com`;
+    case 'polygon-amoy':
+      return `https://rpc-amoy.polygon.technology`;
+    case 'gnosis-chiado':
+      return `https://rpc.chiadochain.net`;
+    case 'mode-mainnet':
+      return `https://mainnet.mode.network`;
+    case 'mode-sepolia':
+      return `https://sepolia.mode.network`;
     default:
       throw new Error(`Unknown network: ${network}`);
   }