API for non-web applications?

Basically some way for an application to interact with their site,
say i have a zerome command line client, it still needs a way to interact with the merger of zerome, but the client itself has no sites
or for example i have a zerotalk GUI, it still needs a way to read and write to zerotalk's address

how can we allow non web applications that "owns" no site to access/modify the site

Sure you can just forcefully write to the directory then use zeronet.py to publish but i dont think that's any streamlined or ideal
say to phrase mergers you would have more work to do now