{"message":"Metrics Gateway API","version":"1.0.0","description":"Gateway API to intermediate with Citric API","endpoints":{"gateway":"/gateway (POST) - Main gateway endpoint","health":"/health (GET) - Health check","docs":"/docs (GET) - Swagger UI documentation","redoc":"/redoc (GET) - ReDoc documentation","openapi":"/openapi.json (GET) - OpenAPI spec"},"environment":{"citric_url_configured":true,"default_collection":"citric.communitas.nilm"}}