# About zoom authentication

**URL:** <https://devforum.zoom.us/t/about-zoom-authentication/67061>\
**Category:** Authentication\
**Created:** [April 6, 2022, 4:17am UTC](https://devforum.zoom.us/t/about-zoom-authentication/67061 "2022-04-06T04:17:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![4869nanataitai](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/4869nanataitai/32/35875_2.png) [@4869nanataitai](https://devforum.zoom.us/u/4869nanataitai)\
**Post date:** [April 6, 2022, 4:17am UTC](https://devforum.zoom.us/t/about-zoom-authentication/67061/1 "2022-04-06T04:17:05Z")

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I have a question about API authentication for zoom.  
I entered my domain in the image below, uploaded the html file, and then downloaded the file, but it does not work.  
What error could this be?

 ![スクリーンショット 2022-04-06 13.13.36](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/1/0/10b3e19bc73ceb3a0ea15aac54905266eab17737.jpeg)

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**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\
**Post date:** [April 8, 2022, 2:02am UTC](https://devforum.zoom.us/t/about-zoom-authentication/67061/2 "2022-04-08T02:02:34Z")

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Hi @4869nanataitai !  
Thanks for reaching out! I am happy to help here!  
We can help you by manually validating the domain for you!  
Feel free to send an email to [marketplace\_support@zoom.us](mailto:marketplace_support@zoom.us) so we can take it from there!  
Best,  
Elisa