# Intermittent 'invalid access token' error when calling create meeting API

**URL:** <https://devforum.zoom.us/t/intermittent-invalid-access-token-error-when-calling-create-meeting-api/83245>\
**Category:** Meetings\
**Created:** [February 16, 2023, 7:02am UTC](https://devforum.zoom.us/t/intermittent-invalid-access-token-error-when-calling-create-meeting-api/83245 "2023-02-16T07:02:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![xlisclasses-3](https://avatars.discourse-cdn.com/v4/letter/x/65b543/32.png) [@xlisclasses-3](https://devforum.zoom.us/u/xlisclasses-3)\
**Post date:** [February 16, 2023, 7:02am UTC](https://devforum.zoom.us/t/intermittent-invalid-access-token-error-when-calling-create-meeting-api/83245/1 "2023-02-16T07:02:04Z")

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I am reaching out for assistance with an issue we are encountering while using the Zoom API to create meetings. Specifically, we are receiving an “invalid access token” error when calling the create meeting API with the required fields. However, after a few additional tries, the API is returning a successful response.

Can anyone please help?

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**Author:** ![freelancer.nak](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/freelancer.nak/32/40968_2.png) [@freelancer.nak](https://devforum.zoom.us/u/freelancer.nak)\
**Post date:** [February 16, 2023, 8:55am UTC](https://devforum.zoom.us/t/intermittent-invalid-access-token-error-when-calling-create-meeting-api/83245/2 "2023-02-16T08:55:51Z")

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@xlisclasses-3 Hope you will be fine.

Here are the sessions regarding OAuth 👇

→ [Zoom Integration OAuth App Part 1](https://youtu.be/LY7jXL9FSqA)  
→ [Zoom Integration OAuth App Part 2](https://youtu.be/ytkNxMyZ8_E)

Here 👇 are the sessions regarding how to schedule meetings using REST API

→ [Create Zoom Meeting - (REST API)](https://youtu.be/4wPWajTEjxE)  
→ [How to Create password less Zoom Meeting -(REST API)](https://youtu.be/T6DGDgwetr8)  
→ [How to Enable Zoom Meeting Registration - (REST API)](https://youtu.be/yYu2NcMx5aA)

Here are the sessions regarding WebSDK Integrations

- [Zoom Meeting SDK Integration with VueJS](https://youtu.be/CMpe56VoTTo)
- [Zoom Meeting SDK Integration with ReactJS](https://youtu.be/4BgkLvH7T0Y)
- [Zoom Meeting SDK Integration with AngularJS](https://youtu.be/utXjISjjHOY)