ChainTasker

ChainTasker is a Nodejs lib designed to simplify the automation of various Web3 and cryptocurrency tasks. Whether you're monitoring blockchain events, querying wallet balances, or sending transactions, ChainTasker provides an easy-to-use interface for developers working on Ethereum-based projects.

Features

• Latest Block Retrieval: Quickly fetch the most recent block on the blockchain.
• Balance Checker: Obtain the Ether balance of one or multiple Ethereum addresses.
• Token Transfer Monitoring: Watch for ERC-20 token transfers in real-time, ideal for tracking transactions of interest.
• Transaction Sending: Simplify the process of creating, signing, and broadcasting transactions.

Installation

To add ChainTasker to your project, run the following command:

npm install chaintasker

Ensure you have web3 installed in your project, as ChainTasker depends on it to interact with the Ethereum blockchain.

Usage

• Initializing ChainTasker

const ChainTasker = require('chaintasker'); const tasker = new ChainTasker('https://mainnet.infura.io/v3/YOUR_INFURA_PROJECT_ID');

• Fetching the Latest Block

async function fetchLatestBlock() { const latestBlock = await tasker.getLatestBlock(); console.log(latestBlock); } fetchLatestBlock();

• Checking Wallet Balances

async function checkBalances() { const addresses = ['0x...', '0x...']; // Add Ethereum addresses here const balances = await tasker.getBalances(addresses); console.log(balances); } checkBalances(); Watching Token Transfers javascript Copy code function handleTransferEvent(data) { console.log(Token Transfer! From: ${data.from}, To: ${data.to}, Value: ${data.value}); }

const tokenAddress = '0x...'; // ERC-20 Token Contract Address tasker.watchTokenTransfers(tokenAddress, handleTransferEvent);

Contributing

Contributions are welcome! Feel free to open an issue or submit a pull request.