{"message":"Spond Attendance Check API","endpoints":{"check_attendance":"/check-attendance/{event_id} - Check attendance for a Spond event","attendance_stats":"/attendance-stats/{event_id} - Get simple attendance statistics (confirmed, declined, no_answer)","events_for_homepage":"/events4homepage?days=<optional> - Get events from Nextcloud Tables (optionally filtered by days)"},"documentation":"/docs - Interactive API documentation"}