# Migrating to OAuth or S2S apps

**URL:** <https://devforum.zoom.us/t/migrating-to-oauth-or-s2s-apps/96623>\
**Category:** API and Webhooks\
**Created:** [October 11, 2023, 6:08pm UTC](https://devforum.zoom.us/t/migrating-to-oauth-or-s2s-apps/96623 "2023-10-11T18:08:46Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![jeniffer.abegao](https://avatars.discourse-cdn.com/v4/letter/j/67e7ee/32.png) [@jeniffer.abegao](https://devforum.zoom.us/u/jeniffer.abegao)\
**Post date:** [October 11, 2023, 6:08pm UTC](https://devforum.zoom.us/t/migrating-to-oauth-or-s2s-apps/96623/1 "2023-10-11T18:08:46Z")

</div>

Hello everyone,

We have been using Zoom at our school for a few years now, but recently, we received a notification that you will be updating the token and migrating to OAuth or S2S apps. Since I am not from the web development department, I have doubts regarding the complexity of this change, especially because we have an API integrated with Zoom in our system.

**My question is, what is the level of complexity for this change? Is it something simple, moderate, or complex in terms of developers making this alteration in our code?**

Another question is, what would be the estimated hours required for this work? I need this information to determine whether the budget provided by the technology company aligns with this project or not, as I am not from the technical field and do not have a sense of the scale of this job.

I need these answers as soon as possible since the deadline is November 10th.

Thank you.

---

<div class="post-metadata">

**Author:** ![gianni.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/gianni.zoom/32/32523_2.png) [@gianni.zoom](https://devforum.zoom.us/u/gianni.zoom)\
**Post date:** [October 18, 2023, 1:26pm UTC](https://devforum.zoom.us/t/migrating-to-oauth-or-s2s-apps/96623/2 "2023-10-18T13:26:56Z")

</div>

Hi @jeniffer.abegao !

All of the info is outlined here: [JWT app type migration guide](https://developers.zoom.us/docs/internal-apps/jwt-app-migration/)

If you were using the JWT app type for an internal app (one accessed only by internal users for your account), you’d be creating Server-to-Server OAuth app. This webinar (also linked on the guide page) will be helpful in showing how to do that: [Webinar Registration - Zoom](https://zoom.us/webinar/registerevent/WN_L-a4djGzQmytsUsmi9q5vQ?id=8nfy0qA8QsCDMSLtn1H9Pg)

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [October 21, 2024, 5:03am UTC](https://devforum.zoom.us/t/migrating-to-oauth-or-s2s-apps/96623/4 "2024-10-21T05:03:41Z")

</div>

Closed on October 21, 2024, 5:03am UTC

This topic was automatically closed 368 days after the last reply. New replies are no longer allowed.