I want to write a desktop widget that checks the Stack Exchange API every several seconds and tells me if there are any new reputation changes. I can't figure out what API method I can use for that.
/me/reputation-history/full, but it doesn't show which reputation changes are read or unread. I tried other methods as well, but none of them seem to do what I need.
Right now, I'm testing those methods with several unread reputation changes.