Health

Operational probes for load balancers and quick API smoke checks.

Key APIs

Method	Path	Purpose
GET	/health	Liveness, version, uptime, Mongo status
GET	/v1/hello	Validated query echo (smoke test)

Business Rules

• /health returns ok when Mongo is up, otherwise degraded (API may still start without DB in dev).
• Both routes are unauthenticated.

Dependencies

• MongoDB (connectivity check only)