# Server to Server UAuth using c# example

**URL:** <https://devforum.zoom.us/t/server-to-server-uauth-using-c-example/91224>\
**Category:** Authentication\
**Tags:** server-to-server, s2s-oauth\
**Created:** [July 3, 2023, 3:56pm UTC](https://devforum.zoom.us/t/server-to-server-uauth-using-c-example/91224 "2023-07-03T15:56:07Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sasidharchadalavada](https://avatars.discourse-cdn.com/v4/letter/s/dc4da7/32.png) [@sasidharchadalavada](https://devforum.zoom.us/u/sasidharchadalavada)\
**Post date:** [July 3, 2023, 3:56pm UTC](https://devforum.zoom.us/t/server-to-server-uauth-using-c-example/91224/1 "2023-07-03T15:56:07Z")

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Hi

Trying to change our JWT authentication implementation to server 2 server OAuth. Can anyone provide example implementation of this functionality.

Thank you in advance  
Thanks

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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:** [July 5, 2023, 2:25pm UTC](https://devforum.zoom.us/t/server-to-server-uauth-using-c-example/91224/2 "2023-07-05T14:25:05Z")

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Hi @sasidharchadalavada  
Thanks for reaching out to us!  
Here is a link to our Docs for Server to Server Oauth app

> **[Internal apps (Server-to-server)](https://developers.zoom.us/docs/internal-apps/)**
>
> The Zoom Developer Platform is an open platform that allows third-party developers to build applications and integrations upon Zoom’s video-first unified communications platform.

> **[Server-to-Server OAuth](https://developers.zoom.us/docs/internal-apps/s2s-oauth/#use-account-credentials-to-get-an-access-token)**
>
> The Zoom Developer Platform is an open platform that allows third-party developers to build applications and integrations upon Zoom’s video-first unified communications platform.