Hey, I'm not familiar with writeform.org but having some way to gain some Hotscreen currency by completing tasks or running a program/game on a third-party platform would be awesome. This currency could then be used for the findom collection or the levels collection.
First idea that came to my mind would be an idle/incremental game running in the background.
An API would solve that for sure but @PerfectFox265 also talked about opening Hotscreen to developers by allowing to load full Godot scenes created by users, which from what I understand would also be very powerful.