System

Health check

Check whether the Blnk server and worker processes are running and responsive.

GET/health

The Health check endpoint reports process health for liveness and readiness probes. It is always available and does not require authentication.

Blnk runs the server and worker as separate processes. Each registers its own GET /health endpoint on a different port. Probe both processes in production.

Endpoint	Process	Port setting	Default URL
`GET /health`	Server	`server.port`	`http://localhost:5001/health`
`GET /health`	Worker	`queue.monitoring_port`	`http://localhost:5004/health`

See Metrics for the same server/worker split on GET /metrics.

curl -X GET "http://localhost:5001/health"

curl -X GET "http://localhost:5004/health"

{
  "status": "UP"
}

{
  "status": "UP",
  "service": "worker"
}