Events and calendars

# Events over ActivityPub

Welley sends and receives standard ActivityPub Event objects.

-   An Event object includes the organizer, name, description, time and supported location details.
-   Updates to public events, and cancellations, can sync across participating servers.
-   Supported event interactions use ActivityPub activities.

The other service decides how it shows an Event and which interactions it supports. Not every app has a full event interface.

![Public Spring bulb planting morning by Maya Chen with a cover of bulbs, its date, time and place, the counts of people who go and who are interested, and the Interested and Going controls.](https://welley.com/assets/media/event-public-attendance-demo-2000.4f715f13.webp)

For a public event, people can say they're interested or that they're going. The page counts both.

[Previous: Copy or cancel an event](https://welley.com/events/events-copy-and-cancel/) [Next: Connect with event software](https://welley.com/events/events-mobilizon/) [Back to Events and calendars](https://welley.com/events/#events)