ERC created by [Pierre]() https://github.com/bpierre) # ERC Overview This ERC is proposing to add TypeScript specification of JSON file representing metadata. In NFTs metadata are described in JSON file, this specification is defining 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