Getting Started

import { createAbstractClient } from "@abstract-foundation/agw-client";
import { generatePrivateKey, privateKeyToAccount } from "viem/accounts";
import { abstractTestnet } from "viem/chains";

// As an example, we are creating a new dummy account here for the signer.
const randomPrivateKey = generatePrivateKey(); // Make a random private key
const account = privateKeyToAccount(randomPrivateKey); // Use that to create a signer

// Create a wallet client where:
// - Transactions are signed by the provided account in the signer field.
// - Transactions are sent from the AGW smart contract wallet (i.e. tx.from)
const agwClient = await createAbstractClient({
  chain: abstractTestnet,
  signer: account, // This is the AGW "owner" (the initial approved signer) of the smart contract wallet.
});

import { getGeneralPaymasterInput } from "viem/zksync";

// This transaction does the following:
// 1. Deploys the AGW smart contract (if not already deployed), from the EOA created above.
//   - The gas fee to deploy the AGW is sponsored by a paymaster.
//   - The EOA in "account" is set as the initial approved signer of the AGW smart contract.
// 2. Uses the AGW smart contract to send a transaction
//   - Note: The first transaction occurs inside the deployment initializer inside an internal transaction.
const hash = await agwClient.sendTransaction({
  to: "0x273B3527BF5b607dE86F504fED49e1582dD2a1C6",
  data: "0x69",
  // (Optional) Paymaster to abstract gas fees
  paymaster: "0x5407B5040dec3D339A9247f3654E59EEccbb6391",
  paymasterInput: getGeneralPaymasterInput({
    innerInput: "0x",
  }),
});

console.log("Transaction sent:", `https://sepolia.abscan.org/tx/${hash}`);