# Endpoint validation expires without any requests being sent

**URL:** <https://devforum.zoom.us/t/endpoint-validation-expires-without-any-requests-being-sent/84966>\
**Category:** Authentication\
**Created:** [March 20, 2023, 9:20am UTC](https://devforum.zoom.us/t/endpoint-validation-expires-without-any-requests-being-sent/84966 "2023-03-20T09:20:00Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![karaaleeames](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/karaaleeames/32/46606_2.png) [@karaaleeames](https://devforum.zoom.us/u/karaaleeames)\
**Post date:** [March 20, 2023, 9:20am UTC](https://devforum.zoom.us/t/endpoint-validation-expires-without-any-requests-being-sent/84966/1 "2023-03-20T09:20:00Z")

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I have created an webhook for an application that is currently in closed beta. I’ve got the permission to share the application outside of my own account.

I keep seeing a problem where my webhook moves from validated to unvalidated without any requests being made to it by Zoom.

Over the weekend, my app moved to unvalidated. I can see from my logs that only one request was sent to our server all weekend (on Saturday), with a validation request. We responded in under 100ms to the request.

Nontheless, when I came back this morning the endpoint was showing as not validated in the console. Additionally, clicking to manually validate the endpoint this morning worked and it validated instantly. Obviously our concern is that we don’t want to be manually revalidating apps over and over again.

Thanks  
Kara

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<div class="post-metadata">

**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\
**Post date:** [March 30, 2023, 7:08pm UTC](https://devforum.zoom.us/t/endpoint-validation-expires-without-any-requests-being-sent/84966/2 "2023-03-30T19:08:27Z")

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Hi @karaaleeames  
thanks for reaching out to the Zoom Developer forum and welcome to our community!  
I am happy to help here!

Are you still experiencing this issue? Zoom revalidates your endpoint but after 6 failed attempts we will stop sending events:

[https://developers.zoom.us/docs/api/rest/webhook-reference/#revalidation](https://developers.zoom.us/docs/api/rest/webhook-reference/#revalidation)