# JWT app migration

**URL:** <https://devforum.zoom.us/t/jwt-app-migration/79211>\
**Category:** Meetings\
**Tags:** api\
**Created:** [November 22, 2022, 9:21pm UTC](https://devforum.zoom.us/t/jwt-app-migration/79211 "2022-11-22T21:21:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lbenati](https://avatars.discourse-cdn.com/v4/letter/l/c5a1d2/32.png) [@lbenati](https://devforum.zoom.us/u/lbenati)\
**Post date:** [November 22, 2022, 9:21pm UTC](https://devforum.zoom.us/t/jwt-app-migration/79211/1 "2022-11-22T21:21:54Z")

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Hi, just for clarity, now i use JWT app to generate the token to call API and for generating signature to start and/or joining in the meeting using meeting sdk, now i have to substitute it with two app, one of type “Server To Server” to generate token and call API endpoint(previosly added to scopes) and one of type “SDK App” to generate signature with Sdk key/Sdk secret, i understand it correctly?

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**Author:** ![donte.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/donte.zoom/32/24412_2.png) [@donte.zoom](https://devforum.zoom.us/u/donte.zoom)\
**Post date:** [November 23, 2022, 1:20pm UTC](https://devforum.zoom.us/t/jwt-app-migration/79211/2 "2022-11-23T13:20:15Z")

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@lbenati ,

Welcome to the Zoom Developer Forum @lbenati – great question! The Marketplace [Meeting SDK App](https://marketplace.zoom.us/docs/guides/build/sdk-app/#app-credentials) can be used to generate SDK JWT tokens and to make API calls. To generate SDK JWT tokens you would use the SDK Key/Secret and the OAuth credentials to access Zoom APIs.

 ![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/b/c/bc19d4aa859f2f01a34eaced97dcfa7ac6764981.png)

# Create a Meeting SDK App

[https://marketplace.zoom.us/docs/guides/build/sdk-app/#app-credentials](https://marketplace.zoom.us/docs/guides/build/sdk-app/#app-credentials)

That aside, you can also use different combinations based on your need. To learn about the available option,s check out we have support articles on this topic :

# JWT app type migration guide

[https://marketplace.zoom.us/docs/guides/build/jwt-app/jwt-app-migration/#jwt-app-type-to-sdk-app-type-migration](https://marketplace.zoom.us/docs/guides/build/jwt-app/jwt-app-migration/#jwt-app-type-to-sdk-app-type-migration)

# JWT App Type Deprecation FAQ

[https://marketplace.zoom.us/docs/guides/build/jwt-app/jwt-faq/](https://marketplace.zoom.us/docs/guides/build/jwt-app/jwt-faq/)