Ethers

import { Provider, Wallet } from "zksync-ethers";
import { ethers } from "ethers";

// Read data from a provider
const provider = new Provider("https://api.testnet.abs.xyz");
const blockNumber = await provider.getBlockNumber();

// Submit transactions from a wallet
const wallet = new Wallet(ethers.Wallet.createRandom().privateKey, provider);
const tx = await wallet.sendTransaction({
  to: wallet.getAddress(),
});