# OAuth app get “Invalid authorization code” error when request a new OAuth token

**URL:** <https://devforum.zoom.us/t/oauth-app-get-invalid-authorization-code-error-when-request-a-new-oauth-token/33006>\
**Category:** API and Webhooks\
**Created:** [October 13, 2020, 5:56am UTC](https://devforum.zoom.us/t/oauth-app-get-invalid-authorization-code-error-when-request-a-new-oauth-token/33006 "2020-10-13T05:56:11Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\
**Post date:** [October 13, 2020, 5:56am UTC](https://devforum.zoom.us/t/oauth-app-get-invalid-authorization-code-error-when-request-a-new-oauth-token/33006/2 "2020-10-13T05:56:56Z")

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Hey @avinash.moharil

Thanks for posting on the Zoom Devforum! I am still learning, but I will try my best to help answer your question. 🙂

Checkout these related threads that may have the answer you are looking for:

> [@Invalid authorization code](https://devforum.zoom.us/t/-/1823):
>
> I’m using zoom’s marketplace App for integrate zoom through the REST-API I followed the authentication process and get redirected to my site with the authorization code:&nbsp; ( https://myapp.com/oauth/?code=eYanu1uG5TucLenI ) as described [here](https://marketplace.zoom.us/docs/guides/authorization/oauth-with-zoom/authentication-example). But the following request for access\_token is not working, I get this response: { “reason”: “Invalid authorization code t0rodWR1Le\_wwqo1VVWSrOOlPFPPFl6hA”, “error”: “invalid\_request” } It did work last week and I have changed nothing, now its not w…

> [@Error on OAuth app](https://devforum.zoom.us/t/-/6071):
>
> Description/Error Got and Internal server Error error: “Internal Server Error” message: “An error was encountered when processing your request” sid: “00135a81e4fb0616” status: 500 tid: “00135a81e4fb0616” timestamp: 1569858790564 Which Endpoint/s or App Types [https://marketplace.zoom.us/api/v1/apps/njzCoCBATdScH24bB4LpDQ/subscriptions/](https://marketplace.zoom.us/api/v1/apps/njzCoCBATdScH24bB4LpDQ/subscriptions/) How To Reproduce (If applicable) Steps to reproduce the behavior: Create OAuth App Type OAuth Install See error Screenshots (If applicable)

> [@Invalid authorization code for same client id and client code](https://devforum.zoom.us/t/-/6511):
>
> Hi @tommy, I am getting invalid authorization code while I am using same client id and client code, it was working for me till yesterday, but today it is not working. Request and response are as follows [https://zoom.us/oauth/token?grant\_type=authorization\_code&code=04fZbtsGFA\_P30L4tA5QQmUg870PemO8w&redirect\_uri=https://ktaproxy.dev.samsung.net:443/appbridge/api/callback/zoom](https://zoom.us/oauth/token?grant_type=authorization_code&code=04fZbtsGFA_P30L4tA5QQmUg870PemO8w&redirect_uri=https://ktaproxy.dev.samsung.net:443/appbridge/api/callback/zoom) Response: { "reason": "Invalid authorization code 04fZbtsGFA\_P30L4tA5QQmUg870PemO8w", "error": "invalid\_request" } …

If these threads did not help, please let us know by replying back here and someone from the Developer Relations team will get back to you shortly.

Thanks,  
DeveloperBot

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