Open Edition Metadata ERC-721

Description

The OpenEditionMetadataERC721 contract is an extension that provides shared metadata functionality for ERC-721 tokens in an open edition format. It allows for setting and retrieving a common metadata URI for all tokens within the contract, making it easier to manage metadata for large collections of tokens that share the same metadata.

Callback Functions

Function	Description
`onTokenURI`	Callback function for retrieving the shared metadata URI for a given token ID.

Fallback Functions

Function	Description
`setSharedMetadata`	Sets the shared metadata URI for all tokens in the contract. Requires minter role.

Required Interfaces

Interface	ID
`ERC-721`	`0x80ac58cd`

Supported Interfaces

Interface	ID
`ERC-4906`	`0x49064906`