🚀 Crypto Telegram Bot

A Telegram bot that provides real-time cryptocurrency prices, alerts, and portfolio tracking using the Telegraf framework and CoinGecko API.

---

📌 Features

✅ Fetch live crypto prices from CoinGecko.
✅ Track your crypto portfolio.
✅ Fetch real-time CoinGecko trading data.
✅ Supports Telegram commands like /price, /news, /buy, /sell, /dex, /setting and /help.
✅ GPT Investment advice based on recent news.
✅ Deployable on Railway, AWS, or Heroku.

---

🔧 Setup Instructions

1️⃣ Prerequisites

• Node.js (v14+)
• Telegram Bot API Token (from BotFather)
• CoinGecko API (No API key required)

2️⃣ Clone the Repository

git clone https://github.com/yourusername/crypto-telegram-bot.git
cd crypto-telegram-bot

3️⃣ Install Dependencies

npm install

4️⃣ Set Up Environment Variables

Create a .env file and add your Telegram Bot API Key:

TELEGRAM_BOT_TOKEN=your_telegram_bot_api_key

5️⃣ Run the Bot Locally

node bot.js

Your bot is now running! Open Telegram, find your bot, and try:

/price bitcoin

---

🐝 System Architecture

graph TD
  User["Telegram User"] --> |"message / commands"| Bot["Node.js Telegram Bot"]
  Bot --> |"Query GPT Thread"| Redis["Redis (GPT Thread Storage)"]
  Bot --> |"Retrieve Encrypted API"| MongoDB["MongoDB (User Binance API)"]
  MongoDB --> |"Decrypt API Key"| Bot
  Bot --> |"Execute Binance Trade"| Binance["Binance API"]
  Bot --> |"Check price"| CoinGecko["CoinGecko API"]
  Bot --> |"Fetch Crypto news"| Cryptopanic["Cryptopanic API"]
  Redis --> |"Retrieve GPT Thread"| Bot
  Redis --> |"Store GPT Conversation"| Bot

Loading

---

🌟 Available Commands

Command	Description
/start	Start the bot
/help	Show available commands
/price <coin>	Get the current price of a cryptocurrency (e.g., /price bitcoin)
/dex	View your dex wallet balance
/buy <coin> <quantity>	Buy crypto with Binance API (e.g., /buy bitcoin 0.5)
/sell <coin> <quantity>	Sell crypto with Binance API (e.g., /sell bitcoin 0.5)

---

📦 Deployment

You can deploy the bot on Railway, Heroku, or AWS.

Deploy on Railway (Free Hosting)

1. Push your bot to GitHub.
2. Go to Railway.app → New Project → Deploy from GitHub.
3. Set the environment variables:
   • TELEGRAM_BOT_TOKEN
   • BINANCE_APIKEY
   • BINANCE_APISECRET
   • METAMASK_API
4. Click Deploy 🚀.

---

🎯 Future Improvements

✅ Add support for NFT tracking and DeFi analytics.
✅ Implement machine learning-based trading signals.

---

🤝 Contributing

Feel free to fork this project, submit a PR, or suggest new features!

💎 Contact: [email protected]

---

🛠 Built With

• Node.js - Backend framework
• Telegraf.js - Telegram bot library
• CoinGecko API - Fetch live crypto prices
• Redis - Caching for faster responses
• MongoDB - Storing user portfolios

---

🐟 License

This project is licensed under the MIT License - see the LICENSE file for details.

---

🚀 Start your Crypto Telegram Bot today! Let me know if you need any improvements. 😃