Report gateway health.

GET 
/v1/health

Unauthenticated. Use this as your load-balancer health check and as a quick way to confirm which gateway version is live in an environment. A 200 means the process is accepting new work; inspect nats_connected to tell whether it can currently reach the broker. A 503 with "status": "DRAINING" means the process received a termination signal and is finishing in-flight requests before exit — a load balancer must take it out of rotation and stop sending new traffic.

Responses

200

Gateway is serving traffic

503

Gateway is draining after a termination signal; stop routing new traffic to this instance