npm install alchemy-sdk@latest

yarn add alchemy-sdk@latest

// Imports the Alchemy SDK
const { Alchemy, Network, Wallet, Utils } = require("alchemy-sdk");
const dotenv = require("dotenv");
dotenv.config();

//Replace with your own private key
const {PRIVATE_KEY} = process.env;

// Configures the Alchemy SDK
const config = {
    apiKey: "alchemy-replit", // Replace with your API key
    network: Network.ETH_MAINNET, // Replace with your network
};

// Creates an Alchemy object instance with the config to use for making requests
const alchemy = new Alchemy(config);
const wallet = new Wallet(PRIVATE_KEY);

const main = async () => {
    // define the transaction
    const transaction = {
        to: "0xa238b6008Bc2FBd9E386A5d4784511980cE504Cd",
        value: Utils.parseEther("0.001"),
        gasLimit: "21000",
        maxPriorityFeePerGas: Utils.parseUnits("5", "gwei"),
        maxFeePerGas: Utils.parseUnits("20", "gwei"),
        nonce: await alchemy.core.getTransactionCount(wallet.getAddress()),
        type: 2,
        chainId: 5, // Corresponds to ETH_GOERLI
      };

    const rawTransaction = await wallet.signTransaction(transaction);
    const response = await alchemy.transact.sendTransaction(rawTransaction)

    //Logging the response to the console
    console.log(response)
}

main();

{ 
 value: {
    to: '0xa238b6008Bc2FBd9E386A5d4784511980cE504Cd',
    value: {
      "type": "BigNumber",
      "hex": '0x038d7ea4c68000'
    },
    gasLimit: '21000',
    maxPriorityFeePerGas:  { 
      "type": "BigNumber",
      "hex": '0x012a05f200'
    },
    maxFeePerGas: {
      "type": "BigNumber"
      "hex": '0x04a817c800'
    },
    type: 2,
    chainId: 5
  }
}