Token Transfer

// 1. Install necessary packages
// npm install @fun-wallet/sdk ethers

// 2. Add Imports
import { ethers } from "ethers"
import { FunWallet, FunWalletConfig, Modules } from "@fun-wallet/sdk"
const { TokenTransfer } = Modules

// 3. Create EOA Instance
// An internal Fun RPC for customer testing
const rpc = "https://avalanche-fuji.infura.io/v3/4a1a0a67f6874be6bb6947a62792dab7"
const provider = new ethers.providers.JsonRpcProvider(rpc)

// Note that the key here will be exposed and should never be used in production
const eoa = new ethers.Wallet(PRIV_KEY, provider)

// To create an EOA instance with an external wallet (e.g MetaMask) do this instead
// const provider = new ethers.providers.Web3Provider(window.ethereum)
// await provider.send('eth_requestAccounts', []) // <- this promps user to connect metamask
// eoa = provider.getSigner()

// 4. Create a FunWallet
const chainID = "43113" // Fuji testnet
const prefundAmt = 0.3 // amount of native gas token to prefund our FunWallet with
const API_KEY = "" // Get your API key from app.fun.xyz/api-key

const config = new FunWalletConfig(eoa, chainID, prefundAmt)
const wallet = new FunWallet(config, API_KEY)
// init will perform the pre-funding of the FunWallet
await wallet.init()

// 5. Create TokenTransfer Module and add it to our FunWallet
const tokenTransferModule = new TokenTransfer()
await wallet.addModule(tokenTransferModule)

// 6. Deploy FunWallet
const deployWalletReceipt = await wallet.deploy()

// 7. Create Token Transfer Transaction & Deploy Onchain
const to = "0xB4C3826aFea3Bc437C49695983eAaCFF2Bf8E305" // Receiver of tokens
const amount = ethers.utils.parseEther(".01") // Amount of native gas tokens to transfer
const tokenAddr = "0x9983f755bbd60d1886cbfe103c98c272aa0f03d6" // Address of ERC-20 token to tranfer

const tokenTransferTx = await tokenTransferModule.createTransferTx(to, amount, { address: tokenAddr })
const tokenTransferReceipt = await wallet.deployTx(tokenTransferTx)
console.log(tokenTransferReceipt)

{
  userOpHash: '0xd7ea68043200a00db7bdf072842cb3669456525ab24db6032f910fe7aafd56cb',
  txid: '0xb98e9c5cd9451a5b7335723f223738eaa0c16b3a60f47e9d3592ff5faef54fb4',
  gasUsed: 173974,
  gasUSD: 0.09142246713
}