NFT Marketplace

About

This DApp is an NFT marketplace which allows users to mint, list, buy and sell NFTs. Users can fill in a simple form containing the metadata of the NFT such as name, description, price and uploading the image file.

There are 2 contracts:

• NFT - allows user to mint his/her own token
• NFTMarketplace - allows user to list, buy and sell tokens

Dependencies

To run the DApp in a local environment, the following dependencies are required:

• Node v14.15.0
  • download Node: https://nodejs.org/en/download/
• Hardhat
  • npx hardhat
  • npm install --save-dev @nomiclabs/hardhat-waffle ethereum-waffle chai @nomiclabs/hardhat-ethers ethers
• Openzeppelin contracts and libraries: npm i @openzeppelin/contracts
• Front end
  • React - NextJS: npx create-next-app YOUR_APP
• Web3modal/Ethers
  • Ethers: npm i --save ethers
  • Web3modal: npm i --save web3modal
• Utils
  • .env file: npm i dotenv

Frontend

Web interface

• Go to: https://nft-marketplace-lac.vercel.app/

Localhost

• Run npm run dev and the app will run on http://localhost:3000