I'm working on a project where I will need to verify if a wallet owns a certain NFT. I will ask the users to do a transaction from the wallet that contains the NFT, so I will have their wallet address.

Is there any way that I can then check if they own the NFT that they say they own?

Thanks in advance!

1 Answer 1


IERC721 has a ownerOf function, you can use that.

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