NFT Standards & Implementation
Implements industry-standard ERC-721 and ERC-1155 NFT protocols with advanced features like royalties and gas optimization.
This skill provides comprehensive guidance for developing non-fungible tokens (NFTs) on EVM-compatible blockchains. It covers the core ERC-721 and ERC-1155 standards, as well as advanced implementations including EIP-2981 royalties, soulbound tokens, and dynamic NFT logic. Developers can leverage this skill to build secure, marketplace-ready collections with optimized gas costs using ERC721A and best practices for both on-chain and off-chain metadata storage. Whether you are building digital art, gaming assets, or decentralized identity systems, this skill ensures your smart contracts follow battle-tested security patterns and industry-standard interoperability.