# Events

Interacting with the events in a user's calendars.


---
[Read in HTML](/developers/api/events/)

## In this section

- [Free/Busy](/developers/api/events/free-busy/index.md) — Returns a list of free/busy information across all of a users calendars.
- [Read Events](/developers/api/events/read-events/index.md) — Returns a list of events across all of a users calendars.
- [Create or Update Event](/developers/api/events/upsert-event/index.md) — Creates or updates an event within a user's calendar.
- [Delete Event](/developers/api/events/delete-event/index.md) — Deletes an event from a user's calendar.
- [Bulk Delete Events](/developers/api/events/bulk-delete-events/index.md) — Delete events that you are managing from the user's calendars in bulk.
- [Participation Status](/developers/api/events/participation-status/index.md) — Changes the status of a user's participation in an event
- [Delete External Event](/developers/api/events/delete-external-event/index.md) — Deletes an externally managed event from a user's calendar.
- [Edit External Events](/developers/api/events/edit-external-events/index.md) — Allows the editing of external events, ie those not created through the Cronofy API connection.