# Getting Null value when decode JWT Token

**URL:** <https://devforum.zoom.us/t/getting-null-value-when-decode-jwt-token/10459>\
**Category:** iOS\
**Created:** [April 1, 2020, 12:19pm UTC](https://devforum.zoom.us/t/getting-null-value-when-decode-jwt-token/10459 "2020-04-01T12:19:40Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![developscriptsllc](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developscriptsllc/32/3122_2.png) [@developscriptsllc](https://devforum.zoom.us/u/developscriptsllc)\
**Post date:** [April 7, 2020, 4:22am UTC](https://devforum.zoom.us/t/getting-null-value-when-decode-jwt-token/10459/10 "2020-04-07T04:22:01Z")

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@carson.zoom i am already following the documentation, to generate Zoom Token and ZAK i need a JWT token. In my question i said, the JWT token provided in the App Credentials is wrong. That’s why i am not able to the Zoom token.

If you see the screenshots, you’ll understand my problem. Please help me in this.

Thanks

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