Relay Hyperlane Example

Transfer tokens between Ethereum mainnet and Relay using Hyperlane.

Install

npm install

Withdraw (Relay → Ethereum)

npx tsx index.ts withdraw <amount> <recipient> <privateKey> <rpcUrl>

• amount - Amount in wei
• recipient - Ethereum address to receive tokens
• privateKey - Relay account private key
• rpcUrl - Relay URL

Deposit (Ethereum → Relay)

npx tsx index.ts deposit <amount> <recipient> <privateKey> <rpcUrl>

• amount - Amount in ETH (e.g., 0.1)
• recipient - Relay address to receive tokens
• privateKey - Ethereum account private key
• rpcUrl - Ethereum RPC URL

Note: Transfer amounts are in ETH for deposits (EVM → Relay) but in wei for withdrawals (Relay → EVM).

Check Balance

To confirm a transfer completed, check your balance on Relay:

curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","id":1,"method":"eth_getBalance","params":["<address>"]}' <rpcUrl>/rpc

Note: This token ID is the gas token (bridged EVM mainnet token).

For withdrawals you can check your Ethereum balance using your preferred method (e.g., Etherscan, web3, etc.).