# About OAuth app Domain validation

**URL:** <https://devforum.zoom.us/t/about-oauth-app-domain-validation/101188>\
**Category:** App Marketplace\
**Tags:** api, domainvalidation\
**Created:** [January 4, 2024, 8:26am UTC](https://devforum.zoom.us/t/about-oauth-app-domain-validation/101188 "2024-01-04T08:26:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sjiwon4491](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/sjiwon4491/32/55408_2.png) [@sjiwon4491](https://devforum.zoom.us/u/sjiwon4491)\
**Post date:** [January 4, 2024, 8:26am UTC](https://devforum.zoom.us/t/about-oauth-app-domain-validation/101188/1 "2024-01-04T08:26:25Z")

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You’re creating an OAuth-type app. In the last step, we are performing Domain Validation. We have installed NGINX on AWS EC2 and created a zoomverify/verifyzoom.html file following the instructions.

When I go to {BaseUrl]/zoomverify/verifyzoom.html, I see the verification code I provided, but I don’t know why the domain validation is failing. It asks for manual domain validation.

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**Author:** ![catalina.diaz](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/catalina.diaz/32/69970_2.png) [@catalina.diaz](https://devforum.zoom.us/u/catalina.diaz)\
**Post date:** [January 4, 2024, 8:45pm UTC](https://devforum.zoom.us/t/about-oauth-app-domain-validation/101188/2 "2024-01-04T20:45:23Z")

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Hello,

Thank you for reaching out in relation to Our Domain Validation process, the next steps will be sent to you via DM. Please refer to our domain validation resource: [Domain Validation Explanation](https://devforum.zoom.us/t/domain-validation-explanation/87699) for any further questions you may have about the process.

Thank you.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [January 7, 2025, 12:22pm UTC](https://devforum.zoom.us/t/about-oauth-app-domain-validation/101188/3 "2025-01-07T12:22:07Z")

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