# C# sample backend that does the decryption

**URL:** <https://devforum.zoom.us/t/c-sample-backend-that-does-the-decryption/71175>\
**Category:** Zoom Apps\
**Created:** [June 27, 2022, 1:37am UTC](https://devforum.zoom.us/t/c-sample-backend-that-does-the-decryption/71175 "2022-06-27T01:37:32Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![andy1](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/andy1/32/34382_2.png) [@andy1](https://devforum.zoom.us/u/andy1)\
**Post date:** [June 27, 2022, 1:37am UTC](https://devforum.zoom.us/t/c-sample-backend-that-does-the-decryption/71175/1 "2022-06-27T01:37:32Z")

</div>

Would anyone know of a C# sample backend that does the decryption like this …  
[Zoom Developer Docs](https://marketplace.zoom.us/docs/zoom-apps/zoomappcontext#decryption-examples)

Otherwise, I would be faced with writing my own based on the server.js code here …  
[zoom/zoomapps-sample-js: A Hello World Zoom App built with Vanilla JS (github.com)](https://github.com/zoom/zoomapps-sample-js)

Thanks  
–Andy

---

<div class="post-metadata">

**Author:** ![MaxM](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/maxm/32/42303_2.png) [@MaxM](https://devforum.zoom.us/u/MaxM)\
**Post date:** [June 30, 2022, 11:34pm UTC](https://devforum.zoom.us/t/c-sample-backend-that-does-the-decryption/71175/2 "2022-06-30T23:34:19Z")

</div>

@andy1 We don’t have a c# example available just yet but I can see how that would be useful. I’ll work to create an example myself but in the meantime, I’m happy to answer any questions you might have.