I was thinking if it is possible to have callback urls for each popclip extension.
What I am trying to do is to be able to run a popclip extension through other ways rather than the popclip menu.
Two examples are firstly to run an extension just with a keyboard shortcut. (for example to set a global keyboard shortcut through bettertouchtool that runs a specific extension by calling its url)
or of course to use it in apple shortcuts.