# Unable to re-activate JWT app

**URL:** <https://devforum.zoom.us/t/unable-to-re-activate-jwt-app/94855>\
**Category:** API and Webhooks\
**Created:** [September 11, 2023, 5:50pm UTC](https://devforum.zoom.us/t/unable-to-re-activate-jwt-app/94855 "2023-09-11T17:50:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![pposbcapps](https://avatars.discourse-cdn.com/v4/letter/p/839c29/32.png) [@pposbcapps](https://devforum.zoom.us/u/pposbcapps)\
**Post date:** [September 11, 2023, 5:50pm UTC](https://devforum.zoom.us/t/unable-to-re-activate-jwt-app/94855/1 "2023-09-11T17:50:23Z")

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**Description**  
Hello! Our healthcare app was affected by the deprecation of the JWT authentication method and we’re currently unable to activate the app. It’s asking us to validate the webhook URL on our Event Subscriptions but currently our priority is to make sure our app credentials are running as intended. We’re unable to disable Event Subscriptions on our app to make this happen.

**Error?**

#### Your app can not be activated yet due to missing the following information:

- [1. Meeting - Event Notification Endpoint URL needs validation](https://marketplace.zoom.us/develop/apps/0i64nfJDTw-Rs2KtL8TFcA/feature)

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**Author:** ![michael.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael.zoom/32/37213_2.png) [@michael.zoom](https://devforum.zoom.us/u/michael.zoom)\
**Post date:** [September 11, 2023, 8:21pm UTC](https://devforum.zoom.us/t/unable-to-re-activate-jwt-app/94855/2 "2023-09-11T20:21:27Z")

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Hey @pposbcapps , sorry to hear about the blockage, are you able to get this sample application running to validate an endpoint?

> **[GitHub - zoom/zoom-webhook-verification-headers: Custom Headers (Basic, Token...](https://github.com/zoom/zoom-webhook-verification-headers)**
>
> Custom Headers (Basic, Token and custom header) authorization & Zoom Webhook Validation with Express.js Server - GitHub - zoom/zoom-webhook-verification-headers: Custom Headers (Basic, Token an...

I would recommend getting this running then exposing it over HTTPS with something like ngrok

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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:** [September 14, 2024, 11:58am UTC](https://devforum.zoom.us/t/unable-to-re-activate-jwt-app/94855/3 "2024-09-14T11:58:00Z")

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Closed on September 14, 2024, 11:58am UTC

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