I do not have an account on DC so I cannot test.
Question: Is there a test that can be coded in the login block to validate that the api key is good?
For example, something similar to what is done for unit3d api, albeit not necessarily the same method, but you get the gist ;-)

I'll have to check later, but most likely the same path without query arguments. And depending on what errors it returns.

login:
  method: get
  path: /api/v1/torrents

Thanks for the change. :D

v0.22.2256