Get NFT protocol-scoped onchain data

Request

In order to get protocol-scoped onchain data of NFT on a data registry, SDK provides you with a getNFTProtocolMetaData endpoint to do so

try {
  const mainnetClient = nft2Client.getNFT2DataRegistryMultichain('mainnet');
 
  const nftMetaDatas = await mainnetClient.getNFTProtocolMetaData(
    56,
    "0x...",  // collection address
    "123",   // token ID
    "0x...",  // provider address
  );
 
  console.log(nftMetaDatas)
} catch (e) {
  console.error(e);
}

Parameters

• chainId: Which chain to get from.

• collectionAddress (string): Collection contract address.

• tokenId (string): NFT token ID.

Response

Success

{
  metadatas: {
    key: string;
    value: any;
  }[];
  dynamicDatas: {
    name: string;
    description: string;
    image: srting;
    attributes: Array<any>;
    tokenUri: string;
    tokenUriGateway: string;
  };
}

Error

1. Chain not supported

Error: Cannot read property 'getNFTProtocolMetaData' of undefined