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The Watcher is the Kadiska RUM (Real User Monitoring) solution that uses either the Kadiska in-app JavaScript or the Kadiska browsers extension to monitor real users navigation experience of your digital services.

The Kadiska JavaScript is delivered through a CDN (Content Delivery Network) to guarantee optimal performances. The browser extension is available from the different modern browsers' webstores. Both are authenticated to the Kadiska platform through the use of an API key that is generated during the Watcher creation process.

You'll typically use one dedicated API key per monitored application as the performance metrics are organized/grouped on a per API key basis.

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