This is a Next.js project. Full process and video lectures how to create the application can be found here: NFT Marketplace in React, Typescript & Solidity - Full Guide

Overview

Marketplace has dependencies on multiple technologies.

• Pinata - store images, and NFT metadata
• Ganache - private Blockchain, to run application localy

To run the app

1. run npm install to install dependencies

2. In the root folder of the application create a .env.development file with following content:

NEXT_PUBLIC_NETWORK_ID=5777
NEXT_PUBLIC_TARGET_CHAIN_ID=1337
NEXT_PUBLIC_PINATA_DOMAIN=https://gateway.pinata.cloud

SECRET_COOKIE_PASSWORD={your custom at least 32 characters long password!}

PINATA_API_KEY={your api key from pinata}
PINATA_SECRET_API_KEY={your api secret key from pinata}

• (your api pinata key has to allow pinFileToIPFS and pinJSONToIPFS rules)

3. Then migrate a contract to Ganache, contract can be found in the contracts folder. It's called NftMarket.sol

• To migrate the contract run truffle migrate in the terminal while Ganache network is setup and running.

• Do not forget to link trufle-config.js with Ganache, just go to config and click Add Project

• keys.json must be created if you want to deploy to Ropsten, if not, just remove import of keys.json from trufle-config.js and also comment out ropsten configuration

4. Now everything is setup and you can test out the app.

• Run npm run dev in the terminal. App will run at localhost:3000