# Zoom 303 valid json object

**URL:** <https://devforum.zoom.us/t/zoom-303-valid-json-object/128264>\
**Category:** Webinars\
**Tags:** api\
**Created:** [February 24, 2025, 11:44am UTC](https://devforum.zoom.us/t/zoom-303-valid-json-object/128264 "2025-02-24T11:44:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ananth](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ananth/32/67024_2.png) [@Ananth](https://devforum.zoom.us/u/Ananth)\
**Post date:** [February 24, 2025, 11:44am UTC](https://devforum.zoom.us/t/zoom-303-valid-json-object/128264/1 "2025-02-24T11:44:46Z")

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**Description**  
I am trying to create a webinar through API in Json format and i am getting 300 error like **Request Body should be a valid JSON object.**

**Error**  
Request Body should be a valid JSON object.

Using JWT authenticaion

POST: [https://api.zoom.us/v2/users/{myuserid}/webinars](https://api.zoom.us/v2/users/%7Bmyuserid%7D/webinars)

JSON POST data: {  
“topic”: “My First Webinar”,  
“type”: 5,  
“start\_time”: “2025-2-25T10:00:00Z”,  
“duration”: 90,  
“timezone”: “UTC”,  
“agenda”: “This is a test webinar to demonstrate the functionality.”,  
“settings”: {  
“host\_video”: true,  
“panelists\_video”: false,  
“practice\_session”: false,  
“mute\_upon\_entry”: true,  
“approval\_type”: 1,  
“registration\_type”: 1,  
“authentication\_option”: “sign\_in\_required”,  
“meeting\_authentication”: true,  
“allow\_multiple\_devices”: false,  
“auto\_recording”: “none”,  
“screen\_sharing”: false,  
“in\_meeting\_chat”: false,  
“allow\_participant\_share\_screen”: false,  
“allow\_participants\_to\_invite\_others”: false,  
“allow\_participants\_to\_record”: false,  
“waiting\_room”: true,  
“host\_controls\_attendee\_view”: true,  
“show\_share\_button”: false  
}  
}

---

<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:** [February 25, 2025, 9:15pm UTC](https://devforum.zoom.us/t/zoom-303-valid-json-object/128264/2 "2025-02-25T21:15:30Z")

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Hi @Ananth  
Thanks for reaching out to us!  
Make sure to review your request body in our Docs:

> **[Meetings APIs - Zoom Developers](https://developers.zoom.us/docs/api/meetings/#tag/webinars/POST/users/%7BuserId%7D/webinars)**
>
> API reference for: Meetings