# Health Check Endpoints Health check endpoints for monitoring service status. ## Basic Health Check Returns basic service health status. No authentication required. ### Response ```json { "status": "ok", "timestamp": "2024-01-15T10:30:00.000Z" } ``` --- ## Readiness Probe Kubernetes readiness probe. Returns 200 if service is ready to accept traffic. ### Response ```json { "status": "ready", "checks": { "database": "ok", "cache": "ok", "queue": "ok" } } ``` --- ## Liveness Probe Kubernetes liveness probe. Returns 200 if service is alive. ### Response ```json { "status": "alive", "uptime": 86400 } ``` --- ## Service Info Returns service version and build information. ### Response ```json { "service": "zenpay-merchant-service", "version": "1.0.0", "environment": "production", "buildTime": "2024-01-15T00:00:00.000Z" } ``` ## Examples ```bash # Basic health check curl -X GET "https://api.zenpays.com/health" # Readiness probe curl -X GET "https://api.zenpays.com/ready" # Liveness probe curl -X GET "https://api.zenpays.com/live" # Service info curl -X GET "https://api.zenpays.com/info" ``` ## HTTP Status Codes | Status | Meaning | |--------|---------| | `200` | Service is healthy/ready | | `503` | Service is unhealthy/not ready |