# TrackFast Telemetry > Real-time telemetry for the TrackFast project. ## Primary Endpoints - Live telemetry JSON: https://trackfast.fun/api/telemetry - Data alias JSON: https://trackfast.fun/api/data - OpenAPI schema: https://trackfast.fun/openapi.json - Plain-text agent entry point: https://trackfast.fun/data ## Usage Notes - Public GET reads are allowed. - Write operations on `/api/telemetry` require auth cookie. - Data is continuously updated.