Add Mezo testnet support

Author: bruce-riley

common/src/consts.ts

@@ -93,6 +93,7 @@ export const INITIAL_DEPLOYMENT_BLOCK_BY_NETWORK_AND_CHAIN: NetworkChainBlockMap
     Monad: '520060', // Block of contract creation
     Ink: '1907965', // Block of contract creation
     HyperEVM: '13743181', // Block of contract creation
+    Mezo: '3102383', // Block of contract creation
   },
   ['Devnet']: {},
 };

common/src/explorer.ts

@@ -150,6 +150,8 @@ export const explorerBlock = (network: Network, chainId: ChainId, block: string)
     ? `https://explorer-sepolia.inkonchain.com/block/${block}`
     : chainId === chainToChainId('HyperEVM')
     ? `https://testnet.purrsec.com/block/${block}`
+    : chainId === chainToChainId('Mezo')
+    ? `https://rpc.test.mezo.org/block/${block}`
     : // : chainId === chainToChainId('Wormscan') <-- not supported on testnet dashboard
       '';
 
@@ -295,6 +297,8 @@ export const explorerTx = (network: Network, chainId: ChainId, tx: string) =>
     ? `https://explorer-sepolia.inkonchain.com/tx/${tx}`
     : chainId === chainToChainId('HyperEVM')
     ? `https://testnet.purrsec.com/tx/${tx}`
+    : chainId === chainToChainId('Mezo')
+    ? `https://rpc.test.mezo.org/tx/${tx}`
     : // chainId === chainToChainId('Wormscan') <-- not supported on testnet dashboard
       '';
 

dashboard/package.json

@@ -17,7 +17,7 @@
     "@types/node": "^18.6.4",
     "@types/react": "^18.0.15",
     "@types/react-dom": "^18.0.6",
-    "@wormhole-foundation/sdk-icons": "^1.13.2",
+    "@wormhole-foundation/sdk-icons": "^1.13.3",
     "buffer": "^6.0.3",
     "numeral": "^2.0.6",
     "react": "^18.2.0",

database/package.json

@@ -15,7 +15,7 @@
     "@injectivelabs/sdk-ts": "^1.0.368",
     "@mysten/sui": "^1.21.2",
     "@terra-money/terra.js": "^3.1.3",
-    "@wormhole-foundation/sdk": "^1.13.2",
+    "@wormhole-foundation/sdk": "^1.13.3",
     "@xpla/xpla.js": "^0.2.3",
     "aptos": "1.5.0",
     "dotenv": "^16.0.3",

package-lock.json

@@ -25,13 +25,13 @@
   },
   "dependencies": {
     "@google-cloud/functions-framework": "^3.4.0",
-    "@wormhole-foundation/sdk-base": "^1.13.2",
-    "@wormhole-foundation/sdk-definitions": "^1.13.2",
-    "@wormhole-foundation/sdk-evm": "^1.13.2",
-    "@wormhole-foundation/sdk-evm-core": "^1.13.2",
-    "@wormhole-foundation/sdk-icons": "^1.13.2",
-    "@wormhole-foundation/sdk-solana": "^1.13.2",
-    "@wormhole-foundation/sdk-solana-core": "^1.13.2",
+    "@wormhole-foundation/sdk-base": "^1.13.3",
+    "@wormhole-foundation/sdk-definitions": "^1.13.3",
+    "@wormhole-foundation/sdk-evm": "^1.13.3",
+    "@wormhole-foundation/sdk-evm-core": "^1.13.3",
+    "@wormhole-foundation/sdk-icons": "^1.13.3",
+    "@wormhole-foundation/sdk-solana": "^1.13.3",
+    "@wormhole-foundation/sdk-solana-core": "^1.13.3",
     "axios": "^1.5.0"
   }
 }

package.json

@@ -109,10 +109,11 @@ export const RPCS_BY_CHAIN: { [key in Network]: { [key in Chain]?: string } } =
     Snaxchain: process.env.SNAXCHAIN_RPC || 'https://rpc-snaxchain-s50q0kjngn.t.conduit.xyz',
     Unichain: process.env.UNICHAIN_RPC || 'https://sepolia.unichain.org',
     Worldchain: process.env.WORLDCHAIN_RPC || 'https://worldchain-sepolia.g.alchemy.com/public',
-    Monad: process.env.MONAD_RPC, // TODO: There is no Monad public endpoint.
+    Monad: process.env.MONAD_RPC || 'https://testnet-rpc.monad.xyz',
     Ink: process.env.INK_RPC || 'https://rpc-qnd-sepolia.inkonchain.com',
     HyperEVM: process.env.HYPER_EVM_RPC || 'https://api.hyperliquid-testnet.xyz/evm',
     Movement: process.env.MOVEMENT_RPC || 'https://aptos.testnet.bardock.movementlabs.xyz/v1',
+    Mezo: process.env.MEZO_RPC || 'https://rpc.test.mezo.org',
   },
   ['Devnet']: {},
 };

watcher/src/consts.ts

@@ -61,6 +61,7 @@ const supportedChains: Chain[] =
         'Ink',
         // 'HyperEVM',
         'Movement',
+        'Mezo',
       ]
     : [
         // This is the list of chains supported in MAINNET.

watcher/src/index.ts

@@ -43,7 +43,8 @@ export class Watcher {
       chain === 'Ink' ||
       chain === 'HyperEVM' ||
       chain === 'Seievm' ||
-      chain === 'Xlayer'
+      chain === 'Xlayer' ||
+      chain === 'Mezo'
     ) {
       this.maximumBatchSize = 10;
     }

watcher/src/watchers/Watcher.ts

@@ -43,7 +43,8 @@ export function makeFinalizedVaaWatcher(network: Network, chainName: Chain): Wat
     chainName === 'Snaxchain' ||
     chainName === 'Unichain' ||
     chainName === 'Worldchain' ||
-    chainName === 'Xlayer'
+    chainName === 'Xlayer' ||
+    chainName === 'Mezo'
   ) {
     return new VAAWatcher(network, chainName);
   } else if (chainName === 'Fantom' || chainName === 'Klaytn' || chainName === 'Oasis') {