# Deauthorization endpoint

**URL:** <https://devforum.zoom.us/t/deauthorization-endpoint/58566>\
**Category:** API and Webhooks\
**Created:** [October 8, 2021, 12:55am UTC](https://devforum.zoom.us/t/deauthorization-endpoint/58566 "2021-10-08T00:55:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![njrr2021](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/njrr2021/32/29489_2.png) [@njrr2021](https://devforum.zoom.us/u/njrr2021)\
**Post date:** [October 8, 2021, 12:55am UTC](https://devforum.zoom.us/t/deauthorization-endpoint/58566/1 "2021-10-08T00:55:23Z")

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**Description**  
I’m creating the endpoint for the Deauthorization process as explained [here](https://marketplace.zoom.us/docs/guides/auth/deauthorization). I need the **Verification token** , which is in the ‘ **Features** ’ section of my app, however, I see the Verification Token is only generated if I add an **event subscription**.

`What kind of event should I subscribe to if I only want to use the Verification Token for the Deauthorization / Uninstallation process of my app without having to create an additional endpoint?`

**Error**  
No errors.

**Which App Type (OAuth / Chatbot / JWT / Webhook)?**  
OAuth

**Which Endpoint/s?**  
Deauthorization endpoint.

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**Author:** ![donte.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/donte.zoom/32/24412_2.png) [@donte.zoom](https://devforum.zoom.us/u/donte.zoom)\
**Post date:** [October 8, 2021, 9:53pm UTC](https://devforum.zoom.us/t/deauthorization-endpoint/58566/2 "2021-10-08T21:53:56Z")

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Hi, @njrr2021,

Thank you for posting in the Developer Forum. For your concern, please review this helpful developer forum post on this matter:

> [@How to test the Deauthorization Notification](https://devforum.zoom.us/t/how-to-test-the-deauthorization-notification/7116/2):
>
> Hey @Sitting, Currently the only way to test Deauth is in your production environment, or to change the Deauth url to your dev environment and install the production version of your app, then uninstall it. Check out my post here for more in depth instructions on how to test it deauth: Thanks, Tommy

Let me know if this helps.

Best,  
Donte

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [November 8, 2021, 7:54am UTC](https://devforum.zoom.us/t/deauthorization-endpoint/58566/3 "2021-11-08T07:54:35Z")

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