IERC721Permit

ERC721 with permit Extension to ERC721 that includes a permit function for signature based approvals

Functions

PERMIT_TYPEHASH

PERMIT_TYPEHASH() pure external

The permit typehash used in the permit signature

Returns:

DOMAIN_SEPARATOR

DOMAIN_SEPARATOR() view external

The domain separator used in the permit signature

Returns:

permit

permit(address,uint256,uint256,uint8,bytes32,bytes32) payable external

Approve of a specific token ID for spending by spender via signature