Tuya Cloud and Homey

YW, Jeff.

No. UNLESS it supports the ONVIF protocol, you can use the Onvif camera app.
Video streaming is not yet possible @ Homey.
But you can use motion snapshots f.i., to trigger flows.

You can use “RAW commands” to have Homey respond to Tuya device and sensor data.
That means it should be able to receive f.i. moition events from your camera that way.

With help of “tap-to-run” scenes, you can control almost any Tuya cloud device with Homey.
This is also possible with “RAW Commands”, but that might not be your cup of tea.

It"s all explained in the Tuya Cloud post I linked to in my previous post.