# 400 request code errors during OAuth flow

**URL:** <https://devforum.zoom.us/t/400-request-code-errors-during-oauth-flow/85999>\
**Category:** Authentication\
**Created:** [April 4, 2023, 7:34am UTC](https://devforum.zoom.us/t/400-request-code-errors-during-oauth-flow/85999 "2023-04-04T07:34:59Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![bennett.goh](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/bennett.goh/32/47174_2.png) [@bennett.goh](https://devforum.zoom.us/u/bennett.goh)\
**Post date:** [April 4, 2023, 7:34am UTC](https://devforum.zoom.us/t/400-request-code-errors-during-oauth-flow/85999/1 "2023-04-04T07:34:59Z")

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### Format Your New Topic as Follows:

POST [https://zoom.us/oauth/token](https://zoom.us/oauth/token)

**Description**  
Received notification from Zoom Marketplace support that our App has higher rates of 400 errors and we need help understanding why. On our end, no issues are observed

**Error?**  
N/A

**How To Reproduce**  
N/A

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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:** [April 5, 2023, 12:44pm UTC](https://devforum.zoom.us/t/400-request-code-errors-during-oauth-flow/85999/2 "2023-04-05T12:44:39Z")

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Hi @bennett.goh  
Thanks for reaching out to the Zoom Developer Forum, I am happy to help here!  
Could you please share more information about the notification you got?

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<div class="post-metadata">

**Author:** ![bennett.goh](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/bennett.goh/32/47174_2.png) [@bennett.goh](https://devforum.zoom.us/u/bennett.goh)\
**Post date:** [April 26, 2023, 5:47am UTC](https://devforum.zoom.us/t/400-request-code-errors-during-oauth-flow/85999/3 "2023-04-26T05:47:21Z")

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Hi Elisa,

We simply get a 400 stating:

POST [https://zoom.us/oauth/token](https://zoom.us/oauth/token)

“responseTime”:

string"5"

“responseCode”:

string"400"

“errorCode”:

string"4700"

“errorMessage”:

string"the token id is 48 is outside of the token tolerance offset 0. The current id is 356"

This was the error passed to us by your marketplace team

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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:** [May 3, 2023, 6:54pm UTC](https://devforum.zoom.us/t/400-request-code-errors-during-oauth-flow/85999/5 "2023-05-03T18:54:07Z")

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Hey @bennett.goh  
Sorry for the late reply, I did not get a notification last week.  
I am taking a closer look into this, and will come back with an update shortly