Health check

GET 
/v1/data/health

Returns service health status.

Plain-text reference — GET /v1/data/health

Response 200

Field	Type	Description
success	True
data	object
data.latestHour	string	Latest data generation hour
actions	null

Example response

{
  "success": true,
  "data": {
    "latestHour": "2026-01-01T00:00:00Z"
  }
}

Responses

200

Service health

429

Rate limited. Unauthenticated callers share a per-IP budget; send an x-api-key header to lift it. Retry with exponential backoff.

500

Unexpected server error. Safe to retry with backoff.

502

An upstream data source or protocol origin failed (error.code is ORIGIN_FAILED). error.details carries the per-origin status. This is also what a missing or malformed required parameter currently returns, rather than a 400.