>> Nemno:

“[...] Should be nice to handle that part in the program. [...]”

I wish, but as Dianara needs to be an "allowed app", it needs to be accepted and given an OAuth token.

The API could provide a way to do this from a client directly by asking the user for their password (notice how currently Dianara doesn't need your password), but AFAIK it's not currently possible.