{
  "name": "PERPHIVE API",
  "version": "1.0.0",
  "endpoints": {
    "/api/data": "GET - Current order flow data (REST)",
    "/api/signals": "GET - Current signals (REST) or WebSocket upgrade",
    "/ws": "WebSocket - Real-time signal stream",
    "/health": "GET - Health check"
  }
}