Unit0-Transaction-Script

Faucet link: UNIT0-Faucet
Dashboard : UNIT0

Install Requirements

sudo apt update
sudo apt install nodejs npm

verify Installation:

node --version
npm --version

create a new directory for your project and navigate to it:

mkdir unit0-automation
cd unit0-automation

Initialize a new Node.js project:
npm init -y

Install the required dependencies(Ethers):
npm install ethers

Create a new file named automate_transactions.js:
touch automate_transactions.js

Open automate_transactions.js file:
nano automate_transactions.js

Copy and paste the following code into the file:

Your account's private key - replace this with your actual private key
replace the address that you want send transaction with "recipient_address_here"

const ethers = require('ethers');

// Configuration for connecting to Unit0 testnet
const provider = new ethers.JsonRpcProvider('https://rpc-testnet.unit0.dev');

// Your account's private key - replace this with your actual private key
const privateKey = 'your_private_key_here';
const wallet = new ethers.Wallet(privateKey, provider);

// Function to send a transaction
async function sendTransaction(to, value) {
    const tx = {
        to: to,
        value: ethers.parseEther(value.toString())
    };

    const signedTx = await wallet.sendTransaction(tx);
    console.log(`Transaction sent: ${signedTx.hash}`);
    return signedTx.wait();
}

// Delay function
function delay(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}

// Function to automate transactions
async function automateTransactions(count, to, value, delayMs) {
    for (let i = 0; i < count; i++) {
        console.log(`Sending transaction ${i + 1} of ${count}`);
        try {
            const receipt = await sendTransaction(to, value);
            console.log(`Transaction confirmed in block ${receipt.blockNumber}`);
            
            if (i < count - 1) {  // Don't delay after the last transaction
                console.log(`Waiting for ${delayMs / 1000} seconds before next transaction...`);
                await delay(delayMs);
            }
        } catch (error) {
            console.error(`Error in transaction ${i + 1}:`, error);
        }
    }
}

// Execute the automation function
automateTransactions(500, "recipient_address_here", 0.00001, 6000)
    .then(() => console.log("All transactions completed"))
    .catch(error => console.error("Error in automation:", error));

CRL + X then Y then Enter

Modify the package.json file to add a start script:
npm pkg set scripts.start="node automate_transactions.js" and finally start :
npm start

This script ajust to execute 500 trx if you want to change the number of transactions you can do this : open the file: nano automate_transactions.js

Edit the number of transactions(500) to any number you want:
Done.

follow:
My X
My Medium