---
title: "Tracking sessions"
description: "Tracking sessions: available fields, filters, associations, and API operations."
lastModified: "2026-08-21"
---

**Path:** `events/{event_id}/tracking-sessions`  
**Methods:** GET collection/record only.

- Fields: `event-id`, `registrant-id`, `trackable-type`, `trackable-id`, `click-count`, `view-count`, `duration-seconds`, `created-at`, `updated-at`.  
- Filters: `registrant_id`, `trackable_type`, `trackable_id`, `created_from`, `created_to`, `sponsor_id`.  
- Association: `tracking_session_slices` → response `slices`, with `tracking-type`, `click-time`, `start-time`, `end-time`, `duration-seconds`.  
- Row restriction: named `sponsor`, limiting results to selected sponsor-owned tracking activity.

```
GET .../tracking-sessions?sponsor_id=103705&include=tracking_session_slices
```

POST, PATCH, and DELETE are not available.