CrossmintContractMetadataService class

Fetches and validates on-chain contract metadata (ERC-7572) for verifiable credential collections.

Constructors

CrossmintContractMetadataService({required CrossmintNftService nftService, CrossmintVcDocumentLoader? documentLoader, CrossmintVcConfig? config, Client? httpClient})

Properties

documentLoader → CrossmintVcDocumentLoader?

final

hashCode → int

The hash code for this object.

no setter, inherited

nftService → CrossmintNftService

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getCollectionMetadata(String contractAddress, CrossmintVcChain chain, List<CrossmintVcNft> nfts) → Future<CrossmintCredentialsCollection?>

Fetches contract metadata and validates it as a VC collection.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited