addSessionKey

import { addSessionKey } from "thirdweb/extensions/erc4337";
import { sendTransaction } from "thirdweb";
 
const transaction = addSessionKey({
  contract,
  account,
  sessionKeyAddress,
  permissions: {
    approvedTargets: ["0x..."],
    nativeTokenLimitPerTransaction: 0.1, // in ETH
    permissionStartTimestamp: new Date(),
    permissionEndTimestamp: new Date(
      Date.now() + 1000 * 60 * 60 * 24 * 365,
    ), // 1 year from now
  },
});
 
await sendTransaction({ transaction, account });