erc721

Introduction This technical guide will give you a comprehensive guide to building a complete NFT marketplace ecosystem using Solidity and Openzeppelin. Our marketplace features a native token, NFT creation with customizable royalties, and secure trading mechanisms. Technical Stack Solidity ^0.8.27 OpenZeppelin Contracts Hardhat Development Environment TypeScript Ethers.js Contract Structure The project is structured into three main contracts: Platform Token (NYWToken.sol) NFT Contract (NYWNFT.sol) Marketplace Contract (NYWMarketplace.sol) 1. Platform Token Implementation (NYWToken.sol) The foundation of our marketplace starts with implementing the platform's native token. This NYWToken contract is a simple ERC20 token implementation. It inherits from the OpenZeppelin ERC20 contract and…