Breaking News: Grepper is joining You.com. Read the official announcement!

setup hardhat project for solidity smart contract

Loki Chaulagain answered on September 26, 2022 Popularity 6/10 Helpfulness 6/10

answer setup hardhat project for solidity smart contract

related deploy smart contract of solidity using hardhat

setup hardhat project for solidity smart contract

Comment

// Setup hardhat project for solidity smart contract
- mkdir backend
- cd backend
- npm init -y
- npx hardhat init -->  then enter enter 
- npm install --save-dev "hardhat@^2.12.0" "@nomicfoundation/hardhat-toolbox@^2.0.0"
- npx hardhat compile  -->compile after contract complete
- npx hardhat run scripts/deploy.js --network goerli -->deploy to goerli testnet
// Transactions Contract deployed to :  0x018e21CE90484d31682637b045a5110c3B27D238BDC56
//check this address on ethersan goerli testnet we get all data related to this contract.
//## hardhar.config.js file
require("@nomicfoundation/hardhat-toolbox");
require("dotenv").config();

module.exports = {
  solidity: "0.8.9",
  networks: {
    goerli: {
      url: process.env.ALCHEMY_GOERLI_API_KEY,
      accounts: [process.env.WALLET_PRIVATE_KEY],
    },
  },
};

//## .env file
WALLET_PRIVATE_KEY=40ba0130e3d77wue73y4234y4y4yy4324i94u26ecwa53c5 //its demo number
ALCHEMY_GOERLI_API_KEY=https://eth-goerli.g.alchemy.com/v2/YW47J3Xore934h3ug4747t32g4yS3WTlTn8s

Popularity 6/10 Helpfulness 6/10 Language typescript

Source: Grepper

Tags: contract hardhat project solidity typescript

Link to this answer
Share Copy Link

Contributed on Oct 28 2022

Loki Chaulagain

0 Answers Avg Quality 2/10

Closely Related Answers

deploy smart contract of solidity using hardhat

Comment

const { ethers } = require('hardhat');

async function main() {
  const MyNFT = await ethers.getContractFactory('MyNFT'); //get instance of contract

  const myNFT = await MyNFT.deploy('Shirshak NFT', 'KDC'); //we deploy with name and symbol of nft as I use constructor
  await myNFT.deployed();
  console.log('Contract deployed to address:', myNFT.address);
}

main()
  .then(() => process.exit(0))
  .catch(error => {
    console.log(error);
    process.exit(1);
  });

Popularity 6/10 Helpfulness 6/10 Language solidity

Source: Grepper

Tags: contract solidity using hardhat hardh

Link to this answer
Share Copy Link

Contributed on Sep 26 2022

Shirshak Kandel

0 Answers Avg Quality 2/10

setup hardhat project for solidity smart contract

Contents

More Related Answers

setup hardhat project for solidity smart contract

Closely Related Answers

deploy smart contract of solidity using hardhat

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.