CryptoJoe NFT Marketplace

NFT marketplace DApp where users mint ERC721 implemented CryptoJoe NFTs.

Features

• Mint custom ERC721 implemented CryptoJoe Tokens.
• Sell CryptoJoe tokens on the marketplace.
• Set desired token price.
• Toggle between keeping the token for sale and not for sale.
• Keeps track of all the tokens owned by an account - minted and bought.
• Query blockchain for token owner and token metadata.
• User can mint a token only after every 5 minutes.

Stack

• Solidity - Object-oriented, high-level language for implementing smart contracts.
• Bootstrap 4 - CSS framework for faster and easier web development.
• React.js - JavaScript library for building user interfaces.
• web3.js - Allows users to interact with a local or remote ethereum node using HTTP, IPC or WebSocket.
• Truffle - Development environment, testing framework and asset pipeline for blockchains using the Ethereum Virtual Machine (EVM).
• Ganache - Personal blockchain for Ethereum development used to deploy contracts, develop DApps, and run tests.

Run the DApp Locally

Install truffle

    $ npm install -g truffle

Install ganache-cli

    $ npm i ganache-cli

Run ganache-cli

    $ ganache-cli --port 8545

Open new terminal window and clone this repository

    $ git clone https://github.com/Saif807380/CryptoJoe.git

Install dependencies

    $ cd CryptoJoe
    $ npm install

Compile smart contract

    $ truffle compile

Deploy smart contract to ganache

    $ truffle migrate

Test smart contract

    $ truffle test

Start DApp

    $ npm start

• Open metamask browser wallet and connect network to Localhost 8545.
• Import accounts from ganache-cli into the metamask browser wallet to make transactions on the DApp.