Alchemy — Contract Metadata By Address
alchemy_get_nft_v3_getcontractmetadatagetContractMetadata - Retrieves high-level collection or contract-level information for an NFT. This endpoint is supported on Ethereum and many L2s, including Polygon, Arbitrum, Optimism, Base, World Chain and more. See the full list of supported networks here. Uses the shared Alchemy Free quota; not unlimited. Documentation prepared only, not runtime-verified. Uses the caller's OpenAny gateway credentials. Charges and authorization are determined by the gateway.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| contractAddress | Yes | String - Contract address for the NFT contract (ERC721 and ERC1155 supported). |