Get an event check in
Workforce module
GET/event-check-ins/{id}eventCheckIns.get
Attendance of an event, one per attendee. Returns one event check in with its `ETag`. A event check in the caller may not see returns 404.
- Requires the capability schedule.timeline.read.
- OAuth scopes: schedule.
- Error statuses: 400, 401, 404, 429. Errors are RFC 9457 problem details.
Path and query parameters
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the event check in. |
| fields | Fields | No | Sparse fieldset: a comma-separated list of top-level fields to return. `id` is always returned.Constraints: pattern ^[a-z_][a-z0-9_]*(,[a-z_][a-z0-9_]*)*$ |
Response 200: EventCheckIn
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the event check in. |
| org_id | string (uuid) | Yes | Identifier of the owning organization, derived from the parent row and never accepted from the caller. |
| created_at | string (date-time) | Yes | When the row was created. |
| created_by | string (uuid) | null | Yes | Person who created the row; null for seed, platform or system writes. |
| updated_at | string (date-time) | Yes | When the row was last updated. |
| updated_by | string (uuid) | null | Yes | Person who last updated the row; null for seed, platform or system writes. |
| workforce_event_id | string (uuid) | Yes | Identifier of the event. |
| membership_id | string (uuid) | Yes | Identifier of the attendee. |
| check_in_method | "Self" | "Organizer" | "Scan" | Yes | How they were checked in. |
| checked_in_at | string (date-time) | Yes | When they checked in. |
{
"id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"org_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"created_at": "2026-10-08T14:30:00Z",
"created_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"updated_at": "2026-10-08T14:30:00Z",
"updated_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"workforce_event_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"membership_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"check_in_method": "Self",
"checked_in_at": "2026-10-08T14:30:00Z"
}Code samples
curl -X GET "$XOS_BASE_URL/event-check-ins/0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f" \
-H "Authorization: Bearer $XOS_API_KEY"const { data, etag } = await xos.eventCheckIns.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f");response = xos.event_check_ins.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f")xos event-check-ins get 0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f