How we implement federation Supported standards Activitypub Webfinger Http Signatures NodeInfo FEP-2677: Identifying the Application Actor FEP-2c59: Discovery of a Webfinger address from an ActivityPub actor Usage TBD Helpful Activitypub Resources Activitypub Specification Activitystreams vocab Activitystreams Activitypub spec Community posts Activitypub as it has been understood Guide for new ActivityPub implementers Understanding activitypub part 1, part 2, part 3 Nodejs Express Activitypub sample implementation Reading Activitypub Tools Actor verification