# Service ## Get service health - [GET /api/v1/health](https://docs.truemarkets.co/apis/cefi/rest/v1/service/getservicehealth.md): Returns the current readiness status for the REST API Gateway. The response includes a human-readable status indicator, the service name, and the timestamp when the status was generated. ## Get supported API versions - [GET /api/v1/versions](https://docs.truemarkets.co/apis/cefi/rest/v1/service/getapiversions.md): Returns a list of supported API versions with their deprecation status. Use this endpoint to discover available versions and plan migrations when versions are deprecated.