As part of a requirement, we are trying to get from the REST API, the "unviewed content activities" (for example a document) by a user. This is, we want to notify users when the document has new activites (likes, replies, etc) that he/she did not see.
Does the API provides any information for this requirement?
We were trying to "surf" the API and we only could get all activities filtered by last login.
For example: /api/core/v3/activities?filter=object(comment)&after=2016-08-31T20:31:00Z