[Requests] Homey Pro Community App Requests

What is the brand:
ATAG Zone / Ariston Remotethermo

What is/are the device(s)/service for type:

Heatpump / Boilers

What kind of category/signal(s) would the app use:

API from Ariston

Is there an (public) API / documentation / manual(s) or known (other) implementations (like Blogs/Github etc)?

Are you willing to loan or donate to a developer?

Yes, donate money €/$/£.
Yes, willing to help with UAT and development(where I can)

Extra information:

I have this solution running from Home Assistant to Homey, but would love to get rid of Home Assistant.