MAEXO

ERC-721 (NFT)

Glossary

Tokens & NFTs

ERC-721 (NFT)

The Ethereum standard for non-fungible (unique) tokens.

Definition

In depth

ERC-721 defines how unique tokens work on Ethereum — each token has a distinct ID and metadata. It powers NFTs in art, gaming, identity and tokenized real-world assets.

Related

Related terms

NFT (Non-Fungible Token)

A unique on-chain token used to represent ownership of a digital or physical item.

ERC-20

The Ethereum standard for fungible tokens — same interface, any logic.

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