activitypub-c2s

To implement ActivityPub C2S interactions, you need to structure client activities like posts or follows and send them to the server's Inbox or Outbox endpoints using JSON-LD formats compliant with the federation protocol.

An ActivityPub Outbox is where client activities originate. In C2S messaging flow, the client sends an activity to the Outbox, and the server processes it before federating it to recipients or delivering it to remote Inboxes.

To structure a Create activity in ActivityPub, define a JSON-LD document specifying the actor, the object being created, and the target destination, ensuring it adheres to the decentralized social protocol specifications for server-side processing.

Yes, ActivityPub C2S requires server-side processing to handle incoming and outgoing activities. The server must parse JSON-LD payloads, validate actor structures, and manage the routing of activities to local and remote Inboxes for federation.

ActivityPub C2S handles interactions between a client and its server, focusing on submitting activities to an Outbox. The S2S protocol manages server-to-server federation, delivering activities across different decentralized instances via remote Inboxes.

You need to use JSON-LD in ActivityPub actor structures whenever defining client payloads for the C2S protocol. It ensures that activities, actors, and objects are semantically understood by servers during decentralized social federation.