| title: Signal Engine | |
| emoji: 📊 | |
| colorFrom: blue | |
| colorTo: purple | |
| sdk: docker | |
| pinned: false | |
| license: other | |
| # Signal Engine API | |
| Gate.io crypto-perpetual signal engine with audit-grade ledger and ML ensemble predictions. | |
| ## Features | |
| - Real-time directional predictions for Gate.io USDT perps | |
| - ML ensemble (SVM, Random Forest, Gradient Boosting, Logistic Regression) | |
| - Genetic algorithm for ensemble weight optimization | |
| - LinUCB contextual bandit for position sizing | |
| - Tamper-evident hash-chained ledger | |
| - API with authentication and rate limiting | |
| ## API Endpoints | |
| - `GET /health` - Health check | |
| - `GET /v1/predictions/current` - Current predictions (requires API key) | |
| - `GET /v1/metrics` - Performance metrics (requires API key) | |
| - `GET /v1/accuracy` - Rolling accuracy (requires API key) | |
| - `GET /v1/leaderboard` - Symbol leaderboard (Pro tier) | |
| - `GET /v1/track-record` - Track record with ledger info | |
| ## Authentication | |
| All endpoints except `/health` require an API key in the `X-API-Key` header. | |
| ## Disclaimer | |
| Signals only. Not financial advice. Past performance does not guarantee future results. | |