Buva Q-Stream

Hi everyone,
I’m new to Home-Assistent and trying to add all devices in my house that are possible to add to home assistent.

I have a Buva Q-Stream system in my house for air circulation and it is connected to my local wifi network. I can’t access it from outside my network and it works trough the Buva Q-stream app. I saw that there is a intergration in the Homey system for Buva (Buva App voor Homey | Homey) shouldn’t it be possible to add it to Home Assistent if it works on Homey?

Update: I see a source code page as well for homey, would it be much work to make this for Home Assistent? This is the link for the source code page: Bitbucket

This is what the app looks like on the phone.

Maybe there is a hack to do it?

I appreciate your help.