PAWS (PAWS: A Web Shell) allows users to run Pywikibot (and other Python / R / bash code) online without needing an ssh login. The OAuth integration allows them to do so without having to expose their passwords.
OAuth "callback URL"
Allow consumer to specify a callback in requests and use "callback" URL above as a required prefix.
Perform high volume activity
High-volume (bot) access
Interact with pages
Edit existing pages; Create, edit, and move pages; Patrol changes to pages