# Server-To-Server application **URL:** \ **Category:** Meetings\ **Created:** [March 7, 2024, 2:54pm UTC](https://devforum.zoom.us/t/server-to-server-application/105231 "2024-03-07T14:54:45Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![zoom55](https://avatars.discourse-cdn.com/v4/letter/z/ecccb3/32.png) [@zoom55](https://devforum.zoom.us/u/zoom55)\ **Post date:** [March 7, 2024, 2:54pm UTC](https://devforum.zoom.us/t/server-to-server-application/105231/1 "2024-03-07T14:54:45Z")
Hello dear Developers I have Zoom Server-to-Server O auth application,can I use Server-to-Server application to use meeting SDK on my website Thank you. ---
**Author:** ![chunsiong.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chunsiong.zoom/32/35488_2.png) [@chunsiong.zoom](https://devforum.zoom.us/u/chunsiong.zoom)\ **Post date:** [March 11, 2024, 4:31am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/2 "2024-03-11T04:31:23Z")
@zoom55 , I don’t understand the question. If you are asking can you use the credentials in S2S application for Meeting SDK Authentication, the answer is no. You will either need to use a Meeting SDK App, or General App (with Meeting SDK enabled) for Meeting SDK Authentication ---
**Author:** ![zoom55](https://avatars.discourse-cdn.com/v4/letter/z/ecccb3/32.png) [@zoom55](https://devforum.zoom.us/u/zoom55)\ **Post date:** [March 11, 2024, 6:13am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/3 "2024-03-11T06:13:38Z")
Ok, i use S2S for creating meetings but when I use the general app as SDK authentication It works but allows me to use one meeting at the current time. i want to use 2+ sessions at one time on my website it possible or need something to change account I use a pro account (Zoom One Pro) ---
**Author:** ![chunsiong.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chunsiong.zoom/32/35488_2.png) [@chunsiong.zoom](https://devforum.zoom.us/u/chunsiong.zoom)\ **Post date:** [March 11, 2024, 6:27am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/4 "2024-03-11T06:27:20Z")
@zoom55 , as a rule of thumb, if you want to run 2 concurrent meeting, you will need to have 2 users ---
**Author:** ![zoom55](https://avatars.discourse-cdn.com/v4/letter/z/ecccb3/32.png) [@zoom55](https://devforum.zoom.us/u/zoom55)\ **Post date:** [March 11, 2024, 6:30am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/5 "2024-03-11T06:30:41Z")
Ok thank you.you mean client on registration will be receive oauth token and via oauth token should be register second meeting? ---
**Author:** ![chunsiong.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chunsiong.zoom/32/35488_2.png) [@chunsiong.zoom](https://devforum.zoom.us/u/chunsiong.zoom)\ **Post date:** [March 11, 2024, 6:32am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/6 "2024-03-11T06:32:04Z")
No @zoom55 , you will need 2 different users. Each will have 1 meeting. In total you will have 2 meetings, created by 2 different users. ---
**Author:** ![zoom55](https://avatars.discourse-cdn.com/v4/letter/z/ecccb3/32.png) [@zoom55](https://devforum.zoom.us/u/zoom55)\ **Post date:** [March 11, 2024, 6:36am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/7 "2024-03-11T06:36:06Z")
OK you have documentation which i can use to fix that case i don’t understand Where I will be adding users or how I can add users If i use meeting, SDK and general app ---
**Author:** ![chunsiong.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chunsiong.zoom/32/35488_2.png) [@chunsiong.zoom](https://devforum.zoom.us/u/chunsiong.zoom)\ **Post date:** [March 11, 2024, 6:41am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/8 "2024-03-11T06:41:58Z")
@zoom55 , you will sign in to [zoom.us](http://zoom.us) to create users in your account. When creating meeting using API, do make sure you use different User ID. ---
**Author:** ![zoom55](https://avatars.discourse-cdn.com/v4/letter/z/ecccb3/32.png) [@zoom55](https://devforum.zoom.us/u/zoom55)\ **Post date:** [March 11, 2024, 6:44am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/9 "2024-03-11T06:44:31Z")
Thank you if my client didn’t have zoom account I will be generate it via API on my zoom account? ---
**Author:** ![chunsiong.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/chunsiong.zoom/32/35488_2.png) [@chunsiong.zoom](https://devforum.zoom.us/u/chunsiong.zoom)\ **Post date:** [March 11, 2024, 6:46am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/10 "2024-03-11T06:46:04Z")
@zoom55 , I’m not sure what you mean here. If you are using OAuth (user level), you will not be able to create another user using API. You will need to either user Server to Server OAuth, or OAuth (account level) to create users on account. ---
**Author:** ![zoom55](https://avatars.discourse-cdn.com/v4/letter/z/ecccb3/32.png) [@zoom55](https://devforum.zoom.us/u/zoom55)\ **Post date:** [March 11, 2024, 8:46am UTC](https://devforum.zoom.us/t/server-to-server-application/105231/11 "2024-03-11T08:46:32Z")
Thank you very much i wish you good day 🙂