Crypto Price Bot

A powerful cryptocurrency price tracking bot that supports both Telegram and WhatsApp. Get real-time cryptocurrency prices, market overviews, and beautiful screenshots of price charts.

Features

• Multi-Platform Support: Works on both Telegram and WhatsApp
• Real-time Price Tracking: Get current prices for any cryptocurrency
• Market Overview: View top cryptocurrencies and market metrics
• Visual Feedback: Beautiful screenshots of price charts and market data
• Error Handling: Robust error handling and logging
• Queue System: Handles multiple requests efficiently

Commands

• /price <symbol>: Get current price for a cryptocurrency (e.g., /price BTC)
• /market or /top: View market overview
• /help: Show available commands

Prerequisites

• Node.js v16 or higher
• npm or yarn
• A Telegram Bot Token (get from @BotFather)
• A CoinMarketCap API Key (get from CoinMarketCap)
• Chrome/Chromium (for screenshots)

Local Setup (Windows)

1. Clone the repository

   git clone https://github.com/iblessdeno/Crypto-price-snap-Bot.git
   cd Crypto-price-snap-Bot

2. Install dependencies

   npm install

3. Create environment file Create a .env file in the root directory with:

   TELEGRAM_BOT_TOKEN=your_telegram_bot_token
   COINMARKETCAP_API_KEY=your_coinmarketcap_api_key

4. Run the setup script

   setup.bat

5. Scan WhatsApp QR Code When prompted, scan the QR code with WhatsApp to authenticate the bot.

VPS Deployment (Ubuntu)

1. Connect to your VPS

   ssh username@your_vps_ip

2. Run the auto-setup script

   wget -O - https://raw.githubusercontent.com/iblessdeno/Crypto-price-snap-Bot/main/setup.sh | bash
   

   Or manually:

   # Update system
   sudo apt update && sudo apt upgrade -y
   
   # Install Node.js
   curl -fsSL https://deb.nodesource.com/setup_16.x | sudo -E bash -
   sudo apt-get install -y nodejs
   
   # Install Chrome dependencies
   sudo apt-get install -y chromium-browser
   
   # Install PM2
   sudo npm install -y pm2 -g
   
   # Clone repository
   git clone https://github.com/iblessdeno/Crypto-price-snap-Bot.git
   cd Crypto-price-snap-Bot
   
   # Install dependencies
   npm install
   
   # Set up environment variables
   cp .env.example .env
   # Edit .env with your tokens
   nano .env
   
   # Start the services
   pm2 start ecosystem.config.cjs
   pm2 save

3. Monitor your bots

   # View all processes
   pm2 status
   
   # View logs
   pm2 logs

Project Structure

crypto-price-bot/
├── js/                    # Frontend React components
├── logs/                  # Bot logs
├── screenshots/           # Temporary screenshots
├── ecosystem.config.cjs   # PM2 configuration
├── telegram-bot.js        # Telegram bot implementation
├── whatsapp-bot.js       # WhatsApp bot implementation
├── server.js             # Frontend server
└── setup.sh              # VPS setup script

Environment Variables

• TELEGRAM_BOT_TOKEN: Your Telegram bot token
• COINMARKETCAP_API_KEY: Your CoinMarketCap API key

Maintenance

Updating the Bots

# On your VPS
./deploy.sh

Viewing Logs

# All logs
pm2 logs

# Specific bot logs
pm2 logs telegram-bot
pm2 logs whatsapp-bot

Troubleshooting

1. WhatsApp Authentication Issues

   • Delete .wwebjs_auth directory
   • Restart the bot and scan QR code again

2. Screenshot Issues

   • Check Chrome/Chromium installation
   • Verify frontend server is running
   • Check logs for specific errors

3. API Issues

   • Verify API keys in .env
   • Check API rate limits
   • Review error logs

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

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