# Zoom oAuth invalid redirect 4700 error

**URL:** <https://devforum.zoom.us/t/zoom-oauth-invalid-redirect-4700-error/102885>\
**Category:** App Submission\
**Tags:** s2s-oauth\
**Created:** [January 31, 2024, 10:37am UTC](https://devforum.zoom.us/t/zoom-oauth-invalid-redirect-4700-error/102885 "2024-01-31T10:37:26Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![bookings-integ](https://avatars.discourse-cdn.com/v4/letter/b/f9ae1b/32.png) [@bookings-integ](https://devforum.zoom.us/u/bookings-integ)\
**Post date:** [January 31, 2024, 10:37am UTC](https://devforum.zoom.us/t/zoom-oauth-invalid-redirect-4700-error/102885/1 "2024-01-31T10:37:26Z")

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Team,

We are facing issues in Zoho Bookings-Zoom integration.

App name: Zoho Bookings

Authorization url : [https://zoom.us/oauth/authorize?response\_type=code&client\_id=uP8Z082wRFRTzTIeYz4vg&redirect\_uri=https://creator.zoho.com/integration/oauth/bookings/callback](https://zoom.us/oauth/authorize?response_type=code&client_id=uP8Z082wRFRTzTIeYz4vg&redirect_uri=https://creator.zoho.com/integration/oauth/bookings/callback)

We are facing invalid redirect error eventhough all the required redirect url are added in allowed list.

Please check and get back to us as soon as possible.

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**Author:** ![kwaku.nyante](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/kwaku.nyante/32/23475_2.png) [@kwaku.nyante](https://devforum.zoom.us/u/kwaku.nyante)\
**Post date:** [February 8, 2024, 7:06pm UTC](https://devforum.zoom.us/t/zoom-oauth-invalid-redirect-4700-error/102885/2 "2024-02-08T19:06:56Z")

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Hello,

Gave this a try and rather than getting a 4,700 error I received a 500 error on your end, can you confirm you are still receiving this on your end?

Regards, Kwaku

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**Author:** ![bookings-integ](https://avatars.discourse-cdn.com/v4/letter/b/f9ae1b/32.png) [@bookings-integ](https://devforum.zoom.us/u/bookings-integ)\
**Post date:** [February 9, 2024, 6:47am UTC](https://devforum.zoom.us/t/zoom-oauth-invalid-redirect-4700-error/102885/3 "2024-02-09T06:47:51Z")

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This is resolved after republishing our app.Is this mandatory to republish every time whenever we make changes to allowed list of redirect urls?  
@kwaku.nyante

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**Author:** ![kwaku.nyante](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/kwaku.nyante/32/23475_2.png) [@kwaku.nyante](https://devforum.zoom.us/u/kwaku.nyante)\
**Post date:** [February 9, 2024, 2:01pm UTC](https://devforum.zoom.us/t/zoom-oauth-invalid-redirect-4700-error/102885/4 "2024-02-09T14:01:15Z")

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Hello @bookings-integ

Yes it is required for Published Apps to submit an update request for changes to be made. Please see more information here: [Updating an App](https://developers.zoom.us/docs/distribute/app-submission/updating/)

Regards, Kwaku