After activation of any Survilla cloud service (Remote Access, Recordings, Timelapse) on a particular camera, you can automatically use CamStreamer ACAPs API via a public URL.
The query for the list of available streams on the camera:
Query:
https://accc8ed8cbf0.device-connect.net/local/camstreamer/stream/list.cgi?DEVICE_ACCESS_TOKEN=D8PxS7HyQZepEwM4
The query for starting the particular stream on the camera:
Query:
https://accc8ed8cbf6.device-connect.net/local/camstreamer/stream/set.cgi?stream_id=36559&enabled=1&DEVICE_ACCESS_TOKEN=D8PxS7HyQZepEwM4
More information about CamStreamer API you can find here: https://www.camstreamer.com/api