watcher: add xLayer to mainnet

Author: panoel

common/src/consts.ts

@@ -120,6 +120,7 @@ export const TOKEN_BRIDGE_EMITTERS: { [key in Chain]?: string } = {
   Base: '0000000000000000000000008d2de8d2f73f1f4cab472ac9a881c9b123c79627',
   Scroll: '00000000000000000000000024850c6f61C438823F01B7A3BF2B89B72174Fa9d',
   Blast: '00000000000000000000000024850c6f61C438823F01B7A3BF2B89B72174Fa9d',
+  Xlayer: '0000000000000000000000005537857664B0f9eFe38C9f320F75fEf23234D904',
   Sei: '86c5fd957e2db8389553e1728f9c27964b22a8154091ccba54d75f4b10c61f5e',
   Wormchain: 'aeb534c45c3049d380b9d9b966f9895f53abd4301bfaff407fa09dea8ae7a924',
 };

watcher/src/consts.ts

@@ -60,6 +60,7 @@ export const RPCS_BY_CHAIN: { [key in Network]: { [key in Chain]?: string } } =
     Blast: process.env.BLAST_RPC || 'https://rpc.ankr.com/blast',
     Sei: process.env.SEI_RPC || 'https://sei-rest.brocha.in', // https://docs.sei.io/develop/resources
     Wormchain: process.env.WORMCHAIN_RPC || 'https://wormchain-rpc.quickapi.com',
+    Xlayer: process.env.XLAYER_RPC || 'https://rpc.ankr.com/xlayer',
   },
   ['Testnet']: {
     Ethereum: process.env.ETH_RPC,

watcher/src/index.ts

@@ -81,6 +81,7 @@ const supportedChains: Chain[] =
         'Sei',
         'Scroll',
         'Blast',
+        'Xlayer',
         'Wormchain',
       ];
 

watcher/src/watchers/utils.ts

@@ -35,6 +35,7 @@ export function makeFinalizedWatcher(network: Network, chainName: Chain): Watche
     chainName === 'Optimism' ||
     chainName === 'Scroll' ||
     chainName === 'Blast' ||
+    chainName === 'Xlayer' ||
     chainName === 'Base'
   ) {
     return new EVMWatcher(network, chainName);