クリアのご褒美としてトークンをおねだりする

giveMeToken.js

var fs   = require('fs');
var Web3 = require('web3');

var web3 = new Web3('wss://ropsten.infura.io/ws');

var santaClausABI     = JSON.parse(fs.readFileSync('./build/contracts/SantaClaus.json')).abi;
var santaClausAddress = '0x05d9cbEe05e82D492ad66842fc7C0Cb363B384EA';
var santaClaus        = new web3.eth.Contract(santaClausABI, santaClausAddress);

var address = 'your address';
var privkey = 'your priv key';

async function giveMeToken() {
  web3.eth.defaultAccount = address;
  web3.eth.accounts.wallet.add(privkey);

  var pray = await santaClaus.methods.requestToken().send({
    from: address,
    gas: 4700000,
    gasPrice: 20000000000,
  });
  console.log(pray);

}