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| title: Crypto Data Engine | |
| emoji: 📊 | |
| colorFrom: blue | |
| colorTo: green | |
| sdk: docker | |
| app_port: 8000 | |
| # 🚀 Cryptocurrency Data Engine | |
| A production-ready cryptocurrency data aggregator providing unified APIs for OHLCV data, real-time prices, market sentiment, and more. | |
| ## 🎯 Features | |
| - **OHLCV Data** - Historical candlestick data from Binance, Kraken | |
| - **Real-Time Prices** - Aggregated prices from multiple providers | |
| - **Market Sentiment** - Fear & Greed Index and sentiment analysis | |
| - **Market Overview** - Global crypto market statistics | |
| - **Multi-Provider Fallback** - Automatic failover for reliability | |
| - **Caching & Rate Limiting** - Optimized for performance | |
| ## 📡 API Endpoints | |
| ### Get OHLCV Data | |
| ``` | |
| GET /api/ohlcv?symbol=BTC&interval=1h&limit=100 | |
| ``` | |
| ### Get Real-Time Prices | |
| ``` | |
| GET /api/prices?symbols=BTC,ETH,SOL | |
| ``` | |
| ### Get Market Sentiment | |
| ``` | |
| GET /api/sentiment | |
| ``` | |
| ### Get Market Overview | |
| ``` | |
| GET /api/market/overview | |
| ``` | |
| ### Health Check | |
| ``` | |
| GET /api/health | |
| ``` | |
| ## 📖 Documentation | |
| Interactive API documentation available at: | |
| - Swagger UI: `/docs` | |
| - ReDoc: `/redoc` | |
| ## 🔗 Supported Cryptocurrencies | |
| BTC, ETH, SOL, XRP, BNB, ADA, DOT, LINK, LTC, BCH, MATIC, AVAX, XLM, TRX | |
| ## 🕒 Supported Timeframes | |
| 1m, 5m, 15m, 1h, 4h, 1d, 1w | |
| ## 🛡️ Data Sources | |
| - **Binance** - OHLCV and price data | |
| - **Kraken** - Backup OHLCV provider | |
| - **CoinGecko** - Comprehensive market data | |
| - **CoinCap** - Real-time prices | |
| - **Alternative.me** - Fear & Greed Index | |
| ## 📊 Use Cases | |
| Perfect for: | |
| - Trading bots and algorithms | |
| - Market analysis applications | |
| - Portfolio tracking systems | |
| - Educational projects | |
| - Research and backtesting | |
| ## 🚀 Getting Started | |
| Try the API right now: | |
| ```bash | |
| # Get Bitcoin price | |
| curl https://YOUR_SPACE_URL/api/prices?symbols=BTC | |
| # Get hourly OHLCV data | |
| curl https://YOUR_SPACE_URL/api/ohlcv?symbol=BTCUSDT&interval=1h&limit=10 | |
| # Check service health | |
| curl https://YOUR_SPACE_URL/api/health | |
| ``` | |
| ## 📝 Rate Limits | |
| - Prices: 120 requests/minute | |
| - OHLCV: 60 requests/minute | |
| - Sentiment: 30 requests/minute | |
| - Health: Unlimited | |
| ## 🤝 Integration | |
| Designed to work seamlessly with the Dreammaker Crypto Signal & Trader application and other cryptocurrency analysis tools. | |
| --- | |
| **Version:** 1.0.0 | |
| **License:** MIT | |