How can I retrieve a user’s completed Teams meetings programmatically?

The Teams admin page appears to retrieve some of its information from internal service endpoints rather than a clearly documented public Graph API. You can inspect the browser’s network requests to identify what the page calls, but relying on those endpoints is risky because they are undocumented, may require internal tokens or permissions, and can change without notice. For a production time-management tool, Graph calendar data or officially supported audit APIs are safer, even if they do not expose every field shown in the admin center.

The unified audit log is commonly used for finding Teams meeting activity, and there are scripts that turn those audit records into per-user reports. However, this approach generally depends on Exchange Online and audit-log availability. If the users have no Exchange Online service, it may return no meeting records even though the Teams admin center displays the activity.

The Microsoft Graph PowerShell SDK can retrieve a user’s calendar events and provide a starting point for reporting on meetings. You can connect to Graph, read the user’s calendar, and then filter and process the events based on your requirements. However, calendar data may not exactly match the completed-meeting activity shown in the Teams admin center, especially when attendance or actual duration is required.