API Reference

Is Holder Of Contract

get
https://{network}.g.alchemy.com/nft/v3//isHolderOfContract

isHolderOfContract - Determines whether a specific wallet holds any NFT from a given contract. 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.

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Path Params
string
required
Defaults to docs-demo

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Query Params
string
required
Defaults to 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045

String - Wallet address to check for contract ownership.

string
Defaults to 0xe785E82358879F061BC3dcAC6f0444462D4b5330

String - Contract address for the NFT contract (ERC721 and ERC1155 supported).

Response

Updated over 1 year ago

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Updated over 1 year ago

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