Nft Mint Dapp (Pixel Invaderz)

This dapp was made for learning purposes with the following stack

• Backend

  • Hardhat, hardhat-deploy as main library, for manage deploy testing, verify contract and create abi file
  • Solidity for contract to deploy on EVM chain compatible (Ethereum, Polygon)
  • NodeJS for deploy scripts and test

• Frontend

  • React 18 with Typescript
  • ViteJs for build
  • EthersJs to interact with contract

Features

This dapp is based on a State Pattern design on solidity, the contract has stages to control the mint of an NFT, these are the stages and main features of this dapp

Phase 1

• Set inital data such as, max supply, mint prices, max mint allowed per wallet, before or after deploy the contract
• Set an url for unreveal metadata before start the mint
• Add or remove addresses allowed to mint in whitelist phase

Phase 2

• Only allow mint addresses in the whitelist with a max number allowed

Phase 3

• Allow everyone mint only restricted with a max mint

Phase 4

• After mint has finished, it can be setted a new url for reveal the final metadata for collection

Phase 5

• The contract owner finally can withdraw funds from the mint contract

Other

• The contract also has a paused function to stop the contract interaction in any moment
• This dapp only was deployed on testing chain like rinkeby (Ethereum) and mumbai (Polygon)
• The metadata was created with the hashlips art engine https://github.com/HashLips/hashlips_art_engine