# Invalid Redirect url

**URL:** <https://devforum.zoom.us/t/invalid-redirect-url/28493>\
**Category:** App Marketplace\
**Created:** [August 28, 2020, 8:11pm UTC](https://devforum.zoom.us/t/invalid-redirect-url/28493 "2020-08-28T20:11:53Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [August 31, 2020, 7:45pm UTC](https://devforum.zoom.us/t/invalid-redirect-url/28493/3 "2020-08-31T19:45:35Z")

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Hey @wajooba,

Can you try whitelisting `https://wajooba.com`? Let me know if that works! 🙂

You can also checkout this thread and OAuth doc which explains the whitelist in more details:

> [@Does zoom support more than two environments for oauth2?](https://devforum.zoom.us/t/does-zoom-support-more-than-two-environments-for-oauth2/11052/12):
>
> Hey @tuancode, @michael.solomon, This is totally possible! slight_smile Let me walk you through how to do this with the base domain of example.com For your whitelist, simply add your base domain: https://example.com Then in your dev/prod redirect url field, add a default redirect, https://any.example.com (this will be programmatically overridden to the correct sub domain, continue reading below) Now, with your install URL ([the url mentioned in Step 1. of the OAuth guide](https://marketplace.zoom.us/docs/guides/auth/oauth#getting-access-token)) in your code, dyna…

[https://marketplace.zoom.us/docs/guides/auth/oauth#using-multiple-environments](https://marketplace.zoom.us/docs/guides/auth/oauth#using-multiple-environments)

Thanks,  
Tommy

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