Libra Transfer with javascript

libra_wallet_transfer.js

const { LibraWallet, LibraClient, LibraNetwork } = require('kulap-libra')
const BigNumber = require('bignumber.js')

async function createWallet() {
  // Generate/get an account
  // const wallet = new LibraWallet()
  const wallet = new LibraWallet({mnemonic: 'finish topple cannon hammer eyebrow disorder enter reject long then tragic hammer diagram spy mom weapon amateur cup census sketch review consider galaxy foam'})
  const account = wallet.newAccount()

  return {
    account: account,
    address: account.getAddress().toHex(),
    mnemonic: wallet.config.mnemonic
  }
}

async function mint(address, amount) {
  const client = new LibraClient({ network: LibraNetwork.Testnet });
  const data = await client.mintWithFaucetService(address, BigNumber(amount).times(1e6));
  return data
}

async function queryBalance(address) {
  const client = new LibraClient({ network: LibraNetwork.Testnet });

  // Fetch latest ledger state from blockchain
  const accountState = await client.getAccountState(address)

  // balance in micro libras
  const balanceInMicroLibras = BigNumber(accountState.balance.toString())

  // balance in base unit
  const balace = balanceInMicroLibras.dividedBy(BigNumber(1e6))

  return balace.toString(10)
}

async function transfer(account, address, amount) {
  const client = new LibraClient({ network: LibraNetwork.Testnet });
  const data = await client.transferCoins(account, address, BigNumber(amount).times(1e6))
  return data
}

(async () => {
  // Create a wallet
  const wallet = await createWallet()
  console.log('wallet', wallet)

  // // Mint 1,000 libra coins
  // const mintingResult = await mint(result.address, 1000)
  // console.log('mintingResult', mintingResult)

  // Check balance
  const balanceResult = await queryBalance(wallet.address)
  console.log('balance Before', balanceResult)

  // Transfer
  const transferResult = await transfer(wallet.account, 'e498567610d2611539817b19a610867489622a6dfbc97870ddbd2bc368d588d3', 12)
  console.log('transferResult', transferResult.acStatus)

  // Check balance
  const balanceAfterResult = await queryBalance(wallet.address)
  console.log('balance After', balanceAfterResult)
})()