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  1. Working Group EIPs and Implementations

JSON Metadata Standard

ERC created by Pierre https://github.com/bpierre

ERC Overview

This ERC proposes adding a TypeScript specification for a JSON file representing metadata. In NFTs, metadata are described in a JSON file; this specification defines a JSON file.

Basically just defines metadata schema in TypeScript programming language functions. The functions are described in the ERC itself.

This ERC specification is compatible with both ERC-7211 and ERC-1155.

Full ERC: https://github.com/NFT-Standards-WG/nft-metadata/blob/main/eip/eip-draft_json_metadata.md

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Last updated 1 month ago