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generateMintSignature

Generates a mint signature for a given mint request to be used with a MintableERC20 module.

Example

import { MintableERC20 } from "thirdweb/modules";
// generate the payload and signature, this is typically done on the server
// requires to be generated with a wallet that has the MINTER_ROLE
const { payload, signature } =
await MintableERC20.generateMintSignature({
account,
contract,
mintRequest: {
recipient: "0x...",
quantity: "10",
},
});
// prepare the transaction, this is typically done on the client
// can be executed by any wallet
const transaction = MintableERC20.mintWithSignature({
contract,
payload,
signature,
});
// Send the transaction
await sendTransaction({ transaction, account });
function generateMintSignature(
): Promise<{
payload: { amount: bigint; data: `0x${string}`; to: `0x${string}` };
signature: `0x${string}`;
}>;

Parameters

The options for minting tokens.

Type

let options: {
account: Account;
contract: ThirdwebContract;
contractType?: "TokenERC1155" | "SignatureMintERC1155";
mintRequest: GeneratePayloadInput;
};

Returns

let returnType: Promise<{
payload: { amount: bigint; data: `0x${string}`; to: `0x${string}` };
signature: `0x${string}`;
}>;

A transaction to mint tokens.