Wallet Monitor

A reusable project that monitors Ethereum wallet addresses for transactions and sends notifications via a Telegram bot. It also includes a Flask-based web interface for managing the list of wallet addresses.

File Structure

wallet_monitor │ ├── run.py │ ├── telegram_bot │ ├── bot.py │ └── wallets.txt │ └── flask_app ├── app.py └── templates └── index.html

Configuration

The following environment variables are used to configure the project:

• TELEGRAM_TOKEN: The Telegram bot token obtained from the BotFather on Telegram.
• ALCHEMY_WEBHOOK_URL: The webhook URL obtained from your Alchemy account.
• FLASK_PORT: (Optional) The port on which the Flask app will run. Default is 8080.

Usage

1. Install the required Python packages:

pip install python-telegram-bot requests Flask

2. Set the environment variables:

export TELEGRAM_TOKEN="your-telegram-bot-token" export ALCHEMY_WEBHOOK_URL="your-alchemy-webhook-url" export FLASK_PORT="8080" # Optional, default is 8080

3. Run the project:

This command will start both the Telegram bot and the Flask app concurrently. The Flask app will be accessible at http://0.0.0.0:8080 or http://localhost:8080. You can open this URL in your browser to interact with the web interface, allowing you to add, remove, and display wallet addresses.

4. When the Flask app updates the wallets.txt file, you might need to restart the entire project using the run.py script to make sure the Telegram bot uses the updated list of wallet addresses.