# App Credentials Server-To-Server OAuth

**URL:** <https://devforum.zoom.us/t/app-credentials-server-to-server-oauth/92773>\
**Category:** Users and Groups\
**Created:** [August 2, 2023, 2:56am UTC](https://devforum.zoom.us/t/app-credentials-server-to-server-oauth/92773 "2023-08-02T02:56:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![thanhnam](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/thanhnam/32/46681_2.png) [@thanhnam](https://devforum.zoom.us/u/thanhnam)\
**Post date:** [August 2, 2023, 2:56am UTC](https://devforum.zoom.us/t/app-credentials-server-to-server-oauth/92773/1 "2023-08-02T02:56:18Z")

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Currently, I am using 1 Pro account, and my current solution is to add 9999 basic user type accounts. However, I want to add more users to be able to share the same App Credentials Server-To-Server OAuth. What do I need to do? Do I need to purchase another license for 1 user in the user list I have already added, or is it not possible to add more and I have to use a new account?

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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:** [August 2, 2023, 4:58pm UTC](https://devforum.zoom.us/t/app-credentials-server-to-server-oauth/92773/2 "2023-08-02T16:58:27Z")

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Hi @thanhnam  
Thanks for reaching out to us and welcome to our community!  
Feel free to reach out to our Sales team as they will have more information about licensing issues

> **[Contact Sales | Zoom](https://explore.zoom.us/en/contactsales/)**
>
> Zoom keeps you and your team connected wherever you are. To learn more about any of our Zoom products, contact our team today!

Thanks,  
Elisa