chain-alert

🚀 Project Overview

Chain-Alert is a backend-only application that allows users to monitor wallet addresses on EVM-compatible blockchains and Solana. The system tracks wallet balances, detects new token purchases, trades, or transactions, and sends real-time notifications via Telegram.

This is ideal for users who need a lightweight and automated way to track on-chain wallet activity.

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📋 Features

• Track Multiple Wallets: Supports monitoring EVM-compatible wallets (Ethereum, Polygon, Optimism, etc.) and Solana wallets.
• Real-Time Transaction Alerts: Detects token transfers, trades, and purchases.
• Wallet Balance Monitoring: Periodically fetches wallet balances and checks for changes.
• Telegram Notifications: Sends instant alerts to a Telegram bot whenever an event is detected.

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🛠 Tech Stack

• Node.js - Backend server and logic.
• Alchemy API - Real-time EVM blockchain data.
• Solana Web3.js - Monitor Solana blockchain wallets.
• Telegram Bot API - Sends real-time notifications.
• MongoDB - Stores wallet addresses and user configurations.
• Express.js - Handles API endpoints and webhook listeners.
• WebSockets - Listens to blockchain updates (via Alchemy Webhooks for EVM).

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📦 Setup Instructions

1. Clone the Repository

git clone https://github.com/Patrick-Ehimen/chain-alert.git
cd Chain-Alert