@abstract-foundation/agw-client/dist/types/actions/signTransactionBatch.d.ts

Abstract Global Wallet Client SDK

import { type Account, type Address, type Client, type Hex, type PublicClient, type Transport, type WalletClient } from 'viem';
import { type ChainEIP712, type SignEip712TransactionReturnType } from 'viem/zksync';
import type { CustomPaymasterHandler } from '../types/customPaymaster.js';
import type { SignTransactionBatchParameters } from '../types/signTransactionBatch.js';
/**
 * Function to sign a batch of transactions in a single call using the connected Abstract Global Wallet.
 *
 * @example
 * ```tsx
 * import { useAbstractClient } from "@abstract-foundation/agw-react";
 * import { encodeFunctionData, parseUnits } from "viem";
 *
 * export default function SignTransactionBatch() {
 *   const { data: agwClient } = useAbstractClient();
 *
 *   async function signTransactionBatch() {
 *     if (!agwClient) return;
 *
 *     // Sign a batch of multiple transactions in a single call
 *     const rawTransaction = await agwClient.signTransactionBatch({
 *       calls: [
 *         // 1. Simple ETH transfer
 *         {
 *           to: "0x1234567890123456789012345678901234567890",
 *           value: parseUnits("0.1", 18), // 0.1 ETH
 *         },
 *         // 2. Contract interaction
 *         {
 *           to: "0xabcdef0123456789abcdef0123456789abcdef01",
 *           data: encodeFunctionData({
 *             abi: [
 *               {
 *                 name: "transfer",
 *                 type: "function",
 *                 inputs: [
 *                   { name: "to", type: "address" },
 *                   { name: "amount", type: "uint256" }
 *                 ],
 *                 outputs: [{ type: "bool" }],
 *                 stateMutability: "nonpayable"
 *               }
 *             ],
 *             functionName: "transfer",
 *             args: ["0x9876543210987654321098765432109876543210", parseUnits("10", 18)]
 *           })
 *         }
 *       ]
 *     });
 *
 *     console.log("Serialized transaction:", rawTransaction);
 *   }
 * }
 * ```
 *
 * @param parameters - Parameters for signing a batch of transactions
 * @param parameters.calls - An array of transaction requests. Each transaction can include:
 *   - to: The recipient address (required)
 *   - data: Contract code or method call with encoded args
 *   - value: Amount in wei to send
 * @param parameters.paymaster - Address of the paymaster smart contract that will pay the gas fees
 * @param parameters.paymasterInput - Input data to the paymaster
 * @returns The transaction hash of the submitted transaction batch
 */
export declare function signTransactionBatch<chain extends ChainEIP712 | undefined = ChainEIP712 | undefined, account extends Account | undefined = Account | undefined, chainOverride extends ChainEIP712 | undefined = ChainEIP712 | undefined>(client: Client<Transport, ChainEIP712, Account>, signerClient: WalletClient<Transport, ChainEIP712, Account>, publicClient: PublicClient<Transport, ChainEIP712>, parameters: SignTransactionBatchParameters<chain, account, chainOverride>, validator: Address, validationHookData?: Record<string, Hex>, customPaymasterHandler?: CustomPaymasterHandler | undefined, isPrivyCrossApp?: boolean): Promise<SignEip712TransactionReturnType>;
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