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ERC-721 & NFTs

ERC-721 is the contract shape for a non-fungible token. Each item has an identity. We build the contract and the metadata path, and we say when a marketplace or a wallet is the actual product around it.

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What you get

  1. 01

    The NFT contract

  2. 02

    Metadata and the media it points to

  3. 03

    Minting rules

  4. 04

    A path into a marketplace or wallet when that is the product

Built with: Solidity, TypeScript

Questions

How is an NFT different from an ERC-20?

An ERC-20 unit is interchangeable. An ERC-721 item is not. The choice follows the thing you are representing, not a preference for a standard.

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