{"service": "LunaCluster API Gateway", "version": "1.0.0", "endpoints": {"chat_ui": "/chat", "chat": "/v1/chat/completions", "models": "/v1/models", "health": "/health", "metrics": "/metrics"}, "features": ["intelligent-routing", "load-balancing", "multi-model", "circuit-breaker", "request-tracking", "metrics"], "metrics": {"requests_total": 0, "errors_total": 0, "uptime_seconds": 2171.231658, "success_rate": 100}, "circuit_breakers": {}, "request_queue": null, "config": {"max_request_size": 10485760, "rate_limit_enabled": true, "auth_enabled": false, "queue_enabled": false}}