Function createPermitSignature

Returns Promise<
    {
        owner: string;
        spender: string;
        value: string;
        deadline: number;
        v: number;
        r: string;
        s: string;
        permitSignature: string;
    },
>

Permit data including the signature components

const permit = await createPermitSignature({
  signer: wallet,
  tokenAddress: "0xUSDT...",
  tokenName: "Tether USD",
  chainId: 8453,
  spender: facilitatorAddress,
  value: "1000000",
  deadline: Math.floor(Date.now() / 1000) + 300,
});
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