Send Native/ERC20 Transactions

To transfer an ERC20/FUSE with a relay, use the transferToken() method. This method relays the transaction and covers the gas fees for the user, so they don't need to worry about those fees.

You can also subscribe to events related to the token transfer to track its progress. The method takes the following parameters as inputs:

Parameter	Type	Description
tokenAddress	address	The contract address of the ERC20 token or FUSE
recipientAddress	address	The recipient's wallet address
amount	number	The amount to transfer

Web

const tokenAddress = "YOUR_TOKEN";
const to = "RECEIVER_ADDRESS";
const amount = parseEther("0.001");
const res = await fuseSDK.transferToken(tokenAddress, to, amount);

console.log(`UserOpHash: ${res?.userOpHash}`);
console.log("Waiting for transaction...");

const receipt = await res?.wait();
console.log("Transaction Hash:", receipt?.transactionHash);

Flutter

final res = await fuseSDK.transferToken(
    EthereumAddress.fromHex('TOKEN_ADDRESS'), // For sending native token, use '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE'
    EthereumAddress.fromHex('RECIPIENT_ADDRESS'),
    BigInt.parse('AMOUNT_IN_WEI'),
);
print('UserOpHash: ${res.userOpHash}');
print('Waiting for transaction...');
final ev = await res.wait();