The following application programming interfaces (APIs) are available for accessing the measurement, observation, and device data from the registered devices:
REST API for list of devices associated with subscription
The REST API is provided to retrieve the list of devices associated with a subscription. The data is sent over HTTPS.
You can also find the API reference documents at docs.vaisala.com:
WebSocket API for real-time measurement data stream
The WebSocket API is a measurement streaming API. It is a WebSocket-based interface for access to real-time measurement information from the devices. The data is sent over WSS, WebSocket protocol over HTTPS.
You can also find the API reference documents at docs.vaisala.com:
REST API for measurement history data requests
The REST API is a history API. The API has a rest-based interface for accessing history and latest observation data based on the device ID or device location. The data is sent over HTTPS.
You can also find the API reference documents at docs.vaisala.com: