Connect to API interface (Thermia - Fibaro)

Hello,

I would like to turn on/off my Thermia Heatpump (Hot water) remotely

They offer API and I already found a script online that probably does what I need:
https://pydigger.com/pypi/ThermiaOnlineAPI

I just need help to integrate it into my FIBARO
https://www.fibaro.com/en/products/home-center-3/

Thank you!