I have added two add ons, Projects and Events to my ning network. Is it possible to access the activity in these add-ons by making API call to /xn/rest/apiexample/1.0/Activity/recent
If not what other API call can I use to view acitivity in these add-ons?
Unfortunately, the API currently doesn't support Groups and Events, so their activity won't show up at Activity/recent :(
(Note that your Projects widget is actually Groups, just with "Group" changed to "Project" everywhere it shows up in the Language Editor.)