gistfile1.txt

const { signTypedData, data, error } = useSignTypedData();




const handleSign = async () => {
        try {
            const domain = {
                name: 'Sign referral',
                version: '1',
                chainId: 1,
                verifyingContract: 'contract...'
            };

            const types = {
                Listing: [
                    { name: 'nftContractAddress', type: 'address'  },
                    { name: 'nftId', type: 'uint256' },
                    { name: 'price', type: 'uint256' },
		    { name: 'referralFee', type: 'uint256' },
		    { name:  'expiration', type:’uint256’}
                ]
            };

            const message = {
                  nftContractAddress: "0x00",
		  nftId,
		  price,
                  referralFee,
		  expiration,
                },
            };

            const signature = await signTypedData(domain, types, message);
        } catch (err) {
            console.error('Error signing the message:', err);
        }
    };

const handleSign = async () => {
try {
const domain = {
name: "referralAndLoyalty",
version: "0.0.1",
chainId: hardhat.id,
verifyingContract: "0x5FC8d32690cc91D4c39d9d3abcBD16989F875707",
};

  const types = {
    Listing: [
      { name: "nftContractAddress", type: "address" },
      { name: "nftId", type: "uint256" },
      { name: "price", type: "uint256" },
      { name: "referralFee", type: "uint256" },
      { name: "expiration", type: "uint256" },
    ],
  };

  const message = {
    nftContractAddress: "0x00",
    nftId: tokenId,
    price,
    referralFee,
    expiration,
  };

  const signature = await signTypedData(domain, types, message);

} catch (err) {
  console.error("Error signing the message:", err);
}

};

` const domain = {
name: "referralAndLoyalty",
version: "0.0.1",
chainId: hardhat.id,
verifyingContract: "0x5FC8d32690cc91D4c39d9d3abcBD16989F875707",
} as const;

const types = {
Listing: [
{ name: "nftContractAddress", type: "address" },
{ name: "nftId", type: "uint256" },
{ name: "price", type: "uint256" },
{ name: "referralFee", type: "uint256" },
{ name: "expiration", type: "uint256" },
],
} as const;

const message = {
nftContractAddress: contractAddress,
nftId: tokenId,
price,
referralFee,
expiration,
} as const;

const signature = useSignTypedData({ domain, types, primaryType: "mail", message });`