PolyMint

PolyMint is a dapp (decentralized application) which allows users to deploy and mint non-fungible tokens (NFTs) on the Polygon blockchain.

Features

• Mint both ERC 721 and ERC 1155 NFTs
• Create NFT Collections
• Use an existing PolyMint NFT Contract to add NFTs to an existing Collection
• IPFS Stroge (image, metadata, etc)
• On-chain contract deployment system
• View all of your NFTs on the Polygon Network (Using the Covalant API)
• Login with Unstoppable Domains or MetaMask
• Simple and user-friendly user interface

Demo

Live Website (https://polymint.netlify.app/)

Youtube Video Demo

FAQ

How is this project different from just a NFT Marketplace?

PolyMint is not a NFT Marketplace, using PolyMint you can create and deploy your own NFT Smart Contracts. You can then use those contracts to deploy any new NFTs you like.

To explain it even more, basically PolyMint allows a non tech guy to deploy their own NFT Collections. No need to use Truffle, Hardhat or any other EVM deplyment tools.

How does it work?

An internal function of the Smart Contract for deploying a new ERC-721 Contract.

function _mint721(
        string memory name,
        string memory symbol,
        string memory tokenURI
    ) internal {
        PolyMintERC721 contract_ = new PolyMintERC721(name, symbol);
        address erc721Address = address(contract_);
        contract_.mint(msg.sender, tokenURI);
        contracts[erc721Address] = PolyMint(erc721Address, 721, name, symbol);
        addresses.push(erc721Address);
    }

Tech Stack

Client: React, React Router, Semantic-UI

Server: Truffle, IPFS, Covalant API

Roadmap

• Custom ERC-721 & ERC-1155 minting
• IPFS metadata storage
• A more better UI/UX
• Zero minting fees using meta-transaction
• Account Access Management
• List NFTs on Opensea
• Security Enhancements

See the [open issues][github-issues] for a full list of proposed features (and known issues).

Run Locally

Clone the project

  git clone https://github.com/Maadhav/poly-mint

Go to the project directory

  cd poly-mint

Install dependencies

  npm install

Start the server

  npm run start

Environment Variables

To run this project, you will need to add the following environment variables to your .env file

REACT_APP_CLIENT_ID

REACT_APP_REDIRECT_URI

REACT_APP_IPFS_API_KEY

REACT_APP_COVALENT_API_KEY

Contributing

Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement". Don't forget to give the project a star! Thanks again!

1. Fork the Project
2. Create your Feature Branch

   git checkout -b feature/AmazingFeature

3. Commit your Changes

   git commit -m 'Add some AmazingFeature'

4. Push to the Branch

    git push origin feature/AmazingFeature

5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE.md for more information.

Feedback & Contact

If you have any feedback or contact, please reach out to us at [email protected]

Authors

• @Maadhav