mint-bot/mint-nft.js

// require('dotenv').config();
import dotenv from 'dotenv'
dotenv.config()
const API_URL = process.env.API_URL;
// const { createAlchemyWeb3 } = require("@alch/alchemy-web3");
import { createAlchemyWeb3 } from "@alch/alchemy-web3"
const web3 = createAlchemyWeb3(API_URL);

// const contract = require("../artifacts/contracts/MyNFT.sol/MyNFT.json");
import contractABI from './MoonbirdPunks.json' assert { type: 'json' }
// console.log(JSON.stringify(contract.abi));

const contractAddress = "0x90Bc839511e1a8b32e2ba27f37c7632D12E872B6";
const nftContract = new web3.eth.Contract(contractABI.abi, contractAddress);

async function mintOwnerNFT() {
  const nonce = await web3.eth.getTransactionCount(process.env.PUBLIC_OWNER_KEY, 'latest'); //get latest nonce

  //the transaction
  const tx = {
    'from': process.env.PUBLIC_OWNER_KEY,
    'to': contractAddress,
    'nonce': nonce,
    'gas': 100000,
    'maxFeePerGasGwei': 50,
    // 'maxPriorityFeePerGas': 1000000000,
    'maxPriorityFeePerGasGwei': 2,
    'data': nftContract.methods.ownerMint([process.env.PUBLIC_KEY], 1).encodeABI()
  };

  const signedTx = await web3.eth.accounts.signTransaction(tx, process.env.PRIVATE_OWNER_KEY);
  console.log("Minting owner punk...")
  const transactionReceipt = await web3.eth.sendSignedTransaction(signedTx.rawTransaction);
  
  console.log(`Transaction receipt: ${JSON.stringify(transactionReceipt)}`);
}

async function mintPunk() {
  const nonce = await web3.eth.getTransactionCount(process.env.PUBLIC_KEY, 'latest'); //get latest nonce

  //the transaction
  const tx = {
    'from': process.env.PUBLIC_KEY,
    'to': contractAddress,
    'value': .001 * Math.pow(10, 18) * 2,
    'nonce': nonce,
    'gas': 150000,
    'maxFeePerGasGwei': 40,
    // 'maxPriorityFeePerGas': 1000000000,
    'maxPriorityFeePerGasGwei': 1,
    'data': nftContract.methods.mintPunk(2).encodeABI()
  };

  const signedTx = await web3.eth.accounts.signTransaction(tx, process.env.PRIVATE_KEY);
  console.log("Minting punk...")
  const transactionReceipt = await web3.eth.sendSignedTransaction(signedTx.rawTransaction);
  
  console.log(`Transaction receipt: ${JSON.stringify(transactionReceipt)}`);
}

// const fs = require('fs')
// const base64 = require('base-64');

// fs.readFile('scripts/geo.json', 'utf8' , (err, data) => {
  // if (err) {
    // console.error(err)
    // return
  // }
  // // console.log("data:application/json;base64," + base64.encode(data))
  // // mintNFT("data:application/json;base64," + base64.encode(data))
// })

mintOwnerNFT()
// mintPunk()