LocalAccount.signAuthorization - Para Docs

Import

import type { Para as ParaServer } from '@getpara/server-sdk';
import { createParaViemAccount } from '@getpara/viem-v2-integration';

Usage

declare const para: ParaServer; // An authenticated Para Server client with a loaded EVM wallet.
const account = createParaViemAccount({ para });
const signAuthorization = account.signAuthorization!;
const authorization = await signAuthorization({
  contractAddress: '0x0000000000000000000000000000000000000000',
  chainId: 1,
  nonce: 0,
});

Limitations

The Para factory always supplies signAuthorization, though viem’s LocalAccount type marks it optional; the non-null assertion expresses that source-guaranteed contract. EIP-7702 uses yParity 0 or 1. Unlike the other v2 signing methods, this signature is not normalized to legacy v 27 or 28.