# URL mapping for different environments in different regions

**URL:** <https://devforum.zoom.us/t/url-mapping-for-different-environments-in-different-regions/130416>\
**Category:** Authentication\
**Created:** [March 24, 2025, 1:02pm UTC](https://devforum.zoom.us/t/url-mapping-for-different-environments-in-different-regions/130416 "2025-03-24T13:02:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cr\_sestek](https://avatars.discourse-cdn.com/v4/letter/c/d26b3c/32.png) [@cr\_sestek](https://devforum.zoom.us/u/cr_sestek)\
**Post date:** [March 24, 2025, 1:02pm UTC](https://devforum.zoom.us/t/url-mapping-for-different-environments-in-different-regions/130416/1 "2025-03-24T13:02:04Z")

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While setting up an application, we noticed that a Redirect URL is required for the OAuth configuration.

Our product is deployed across multiple regional environments (e.g., US, London, Paris), each with its own unique URL. In this scenario, what is the recommended approach for handling Redirect URL mapping?

We assume it’s not necessary to create a separate application for each region since the product itself is the same across environments. However, we couldn’t find any guidance on this in the documentation, so your support on best practices would be greatly appreciated.