Docs

signUserOp

Sign a user operation.

Example

import { signUserOp } from "thirdweb/wallets/smart";
 
const userOp = createUnsignedUserOp(...);
 
const signedUserOp = await signUserOp({
 userOp,
 chain,
 adminAccount,
});
function signUserOp(args: {
  adminAccount: Account;
  chain: Readonly<ChainOptions & { rpc: string }>;
  entrypointAddress?: string;
  userOp: UserOperation;
}): Promise<UserOperation>;

Parameters

Type

let args: {
  adminAccount: Account;
  chain: Readonly<ChainOptions & { rpc: string }>;
  entrypointAddress?: string;
  userOp: UserOperation;
};

Returns

let returnType: {
  callData: Hex | Uint8Array;
  callGasLimit: bigint;
  initCode: Hex | Uint8Array;
  maxFeePerGas: bigint;
  maxPriorityFeePerGas: bigint;
  nonce: bigint;
  paymasterAndData: Hex | Uint8Array;
  preVerificationGas: bigint;
  sender: Address;
  signature: Hex | Uint8Array;
  verificationGasLimit: bigint;
};

  • The user operation with the signature field populated