> ## Documentation Index > Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt > Use this file to discover all available pages before exploring further. # Telemetry Keys QuickStart > Create a PlayFab Telemetry Key in the Data section of Game Manager and use it as the X-TelemetryKey HTTP header when calling the WriteTelemetryEvents API. ## Creating Telemetry Keys in Game Manager * Sign in to [Game Manager](https://developer.playfab.com). * Go to **My Studios and Titles** page and select your game title to display the dashboard. * Select **Data** from the menu on the left. * Select the **Telemetry Keys** tab. * Select **New telemetry key**. * Fill the **Key** field. * Select **Create telemetry key**. Here's an example of how the newly created Telemetry Key should look like: New telemetry key Once the Telemetry Key has been created, you can use it from your game client when calling [WriteTelemetryEvents API](https://learn.microsoft.com/en-us/rest/api/playfab/events/play-stream-events/write-telemetry-events) by including it via HTTP header X-TelemetryKey as called out in the Overview page. You can look at an example here: [Telemetry Keys Overview](/services/playfab/data-analytics/ingest-data/telemetry-keys-overview) in the Section **Specifying Entities for Events**. ## Related topics - [Telemetry](/services/playfab/data-analytics/ingest-data/telemetry-overview.md) - [Quickstart](/services/playfab/economy-monetization/economy-v2/quickstart.md) - [Game Saves quickstart](/services/playfab/player-progression/game-saves/quickstart.md) - [Title Data quickstart](/services/playfab/live-service-management/game-configuration/titledata/quickstart.md) - [Quickstart (Windows) - Calling PlayFab Services](/services/playfab/sdks/unified-sdk/quickstart-services.md)