Ethereum Gas Price Alert Bot

This project is a simple Node.js script that checks the current Ethereum gas prices and sends an alert message via Telegram when the price exceeds a predefined threshold.

Prerequisites

• Node.js and npm installed on your machine
• A Telegram bot token and chat ID
• An Ethereum node RPC URL

Installation Steps

1. Clone the repository

   git clone https://github.com/FrancescoWM/eth-gas-fee-alert-telegram.git
   cd eth-gas-fee-alert-telegram
   

2. Install dependencies npm install

3. Create .env file with your Telegram bot token, chat ID and RPC URL

   touch .env
   echo "TELEGRAM_BOT_TOKEN=YOUR_TELEGRAM_BOT_TOKEN" >> .env
   echo "TELEGRAM_CHAT_ID=YOUR_TELEGRAM_CHAT_ID" >> .env
   echo "RPC_URL=YOUR_RPC_URL" >> .env

4. Run the script

   node index.js