Celo token native transfer and ERC20 transfer using contractkit

CELOtransfer.js

// Import ContractKit
const ContractKit = require('@celo/contractkit')

// Create a new instance of ContractKit, connecting to a local Celo node
//const contractKit = ContractKit.newKit('http://localhost:8545')
const contractKit = ContractKit.newKit('https://alfajores-forno.celo-testnet.org')

// Specify an arbitrary recipient of the transaction
const recipient = '0xB9727f7f1e1f4a5229a49E260fBBBD410d10f2Ff'
const privateKey = '3a26ebc37944c305670a21ea6a5d16c1084db2f18bc6635ba95f487e5c59868f'

contractKit.addAccount(privateKey)
// Specify an amount to trasnfer, and convert it to the appropriate units
const transferAmount = '0.10' 
const weiTransferAmount = contractKit.web3.utils.toWei(transferAmount, 'ether')

async function transferCeloToken() {
  let accounts = await contractKit.web3.eth.getAccounts()
  contractKit.defaultAccount = accounts[0]

  const goldToken = await contractKit.contracts.getGoldToken()
  
  // Get + print the balance of the bank account
  const balance = await goldToken.balanceOf(accounts[0])
  console.log(goldToken.address)
  console.log(`Celo Token balance of ${accounts[0]}: ${balance}`)
  let gasPrice = '0'
  // Transfer the specified amount to the specified recipient
  const tx = await goldToken.transfer(recipient, weiTransferAmount).send({gasPrice: gasPrice ? gasPrice : '0'})
  
  // Get + print the transaction hash
  const hash = await tx.getHash()
  console.log(`ERC20 transfer Transaction hash`,hash)
  
  // Get + print the transaction receipt
  const receipt = await tx.waitReceipt()
  console.log(`ERC20 transfer Tranaction receipt`, receipt)

  // Send CELO natively
  let secondTx = await contractKit.sendTransaction({
    to: recipient,  
    value: weiTransferAmount
  })
  let secondReceipt = await secondTx.waitReceipt()
  console.log(`Native transfer receipt: `, secondReceipt)
  
  // Get + print the new account balance
  const newBalance = await goldToken.balanceOf(accounts[0]);
  console.log(`Celo Token balance of ${accounts[0]}: ${newBalance}`)
}

transferCeloToken()