# SERVICES

- [👨‍💻 API](/master/services/kligos-api.md)
- [👮‍♀️ Authentication](/master/services/untitled.md)
- [Observation](/master/services/data-model.md)
- [📲Devices](/master/services/devices.md)
- [🚶‍♂️ Patient (experimental)](/master/services/patient-model.md)
- [Getting data points](/master/services/getting-data-points.md)
- [REST server](/master/services/getting-data-points/webservice.md): Fetch data points directly from Kligo's embedded REST server.
- [Socket.IO](/master/services/getting-data-points/websocket-production-only.md): Retrieve observation from Kligo synchronously using Socket.IO client.