# Zoom Event Webhook - URL Validation Failed

**URL:** <https://devforum.zoom.us/t/zoom-event-webhook-url-validation-failed/111836>\
**Category:** API and Webhooks\
**Created:** [June 12, 2024, 8:34pm UTC](https://devforum.zoom.us/t/zoom-event-webhook-url-validation-failed/111836 "2024-06-12T20:34:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DanielFut](https://avatars.discourse-cdn.com/v4/letter/d/e9bcb4/32.png) [@DanielFut](https://devforum.zoom.us/u/DanielFut)\
**Post date:** [June 12, 2024, 8:34pm UTC](https://devforum.zoom.us/t/zoom-event-webhook-url-validation-failed/111836/1 "2024-06-12T20:34:36Z")

</div>

Hello, I’m trying to create a Zoom webhook with an PowerAutomate endpoint, the goal is to transfer data to our CRM system when a participant/host joins a meeting. However, when trying to validate the URL, it fails. The endpoint URL satisfies the requirements of requiring https://, being a FQDN, TLSV1.2. However, I believe that our PowerAutomate Flow is missing the secret token specification which is why the URL validation is failing.

The Power automate is the following, the second step is a “response” with a “200” status code:

{  
“type”: “object”,  
“properties”: {  
“event”: {  
“type”: “string”  
},  
“event\_ts”: {  
“type”: “integer”  
},  
“payload”: {  
“type”: “object”,  
“properties”: {  
“account\_id”: {  
“type”: “string”  
},  
“object”: {  
“type”: “object”,  
“properties”: {  
“id”: {  
“type”: “string”  
},  
“uuid”: {  
“type”: “string”  
},  
“host\_id”: {  
“type”: “string”  
},  
“topic”: {  
“type”: “string”  
},  
“type”: {  
“type”: “integer”  
},  
“start\_time”: {  
“type”: “string”  
},  
“timezone”: {  
“type”: “string”  
},  
“duration”: {  
“type”: “integer”  
},  
“participant”: {  
“type”: “object”,  
“properties”: {  
“user\_id”: {  
“type”: “string”  
},  
“user\_name”: {  
“type”: “string”  
},  
“id”: {  
“type”: “string”  
},  
“participant\_uuid”: {  
“type”: “string”  
},  
“date\_time”: {  
“type”: “string”  
},  
“email”: {  
“type”: “string”  
},  
“registrant\_id”: {  
“type”: “string”  
},  
“participant\_user\_id”: {  
“type”: “string”  
},  
“customer\_key”: {  
“type”: “string”  
},  
“phone\_number”: {  
“type”: “string”  
}  
}  
}  
}  
}  
}  
}  
}  
}

---

<div class="post-metadata">

**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:** [June 16, 2025, 12:11pm UTC](https://devforum.zoom.us/t/zoom-event-webhook-url-validation-failed/111836/2 "2025-06-16T12:11:09Z")

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Closed on June 16, 2025, 12:11pm UTC

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