# Problems with App Deauthorized notification **URL:** \ **Category:** API and Webhooks\ **Created:** [June 17, 2020, 12:46pm UTC](https://devforum.zoom.us/t/problems-with-app-deauthorized-notification/21600 "2020-06-17T12:46:19Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [June 19, 2020, 9:10pm UTC](https://devforum.zoom.us/t/problems-with-app-deauthorized-notification/21600/2 "2020-06-19T21:10:57Z")
Hey @edmilson.souza.dev, Please see my posts here about how to receive the deauthorization notification: > [@App Deathorized hook not hitting development accounts?](https://devforum.zoom.us/t/app-deathorized-hook-not-hitting-development-accounts/6514/5): > > Hey @jimig, For testing in your development environment, you can put your development deauth url as the deauth url, then install the production version of your app, and then uninstall it and the payload will be sent to your development deauth url. Let me know if that helps! slight_smile Thanks, Tommy > [@Data Compliance API - Deauthorization Endpoint URL](https://devforum.zoom.us/t/data-compliance-api-deauthorization-endpoint-url/3870/15): > > Hey @john! You are correct, you will only receive the Deauthorization Event Notification Webhook with the Production version of your app. You can test this by installing the production version of your app via your apps publishable URL, [54%20PM] And then [uninstalling your app on your “Installed Apps” page.](https://marketplace.zoom.us/user/installed) I made a simple PHP web server and was able to see the Verification Token in the request headers (when testing a Zoom event/webhook sent to my server). Here is my code: Examp… Let me know if that helps! 🙂 Thanks, Tommy --- _[View the full topic](https://devforum.zoom.us/t/problems-with-app-deauthorized-notification/21600)._