adaliabooks: Being able to read and send chat messages would be nice, it's almost impossible to do that through the website on mobile. Beyond that I'm not sure really... browse the catalogue and your library I suppose, buy games (assuming that would be possible in a third party app?).
It's something I've considered myself in the past but I haven't got the time to do it right.
I think all purchases in an app has to go through the Google Play Store, so while I think it's technically possible, it wouldn't be able to be published.
Browsing library and wish list I already have working, and it would be easy enough to add support for the entire catalogue with a search feature. Chat is mostly working, although I haven't tested situations with multiple participants (I have no friends).
Yes, thank you! Although I have seen it I appreciate you pointing me to it. Yepoleb and Barefoot_Monkey did an excellent job with the documentation. I've found some more endpoints (for chat in particular) that aren't documented there, and I'm planning on contributing those back to that project.
