cURL
Registrants
Check Registrant In
Marks a registrant as checked in (or updates their attendance status) at the event. Sets the checked_in_at timestamp and updates the registration_status accordingly.
Only registrants with a confirmed or attended status can be checked in. Registrants with status cancelled, incomplete, in_progress, or api_created cannot be checked in directly — update their status first.
POST
cURL
Authorizations
OAuth 2.0 bearer token obtained from POST /oauth2/token. Tokens expire after 30 minutes. Include in the Authorization header as Bearer {access_token}.
Body
multipart/form-data