# JWT token is not working in android SDK, getting errorCode 5 and internalErrorCode 124 error

**URL:** <https://devforum.zoom.us/t/jwt-token-is-not-working-in-android-sdk-getting-errorcode-5-and-internalerrorcode-124-error/61459>\
**Category:** Android\
**Created:** [December 15, 2021, 4:14am UTC](https://devforum.zoom.us/t/jwt-token-is-not-working-in-android-sdk-getting-errorcode-5-and-internalerrorcode-124-error/61459 "2021-12-15T04:14:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jovy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jovy/32/55248_2.png) [@jovy](https://devforum.zoom.us/u/jovy)\
**Post date:** [December 15, 2021, 4:14am UTC](https://devforum.zoom.us/t/jwt-token-is-not-working-in-android-sdk-getting-errorcode-5-and-internalerrorcode-124-error/61459/1 "2021-12-15T04:14:35Z")

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I am trying to install zoom SDK inside my android app. I have generated JWT token and cloned android SDK repository. But my issue is when ever I try to initialling SDK, I’m getting error

onZoomSDKInitializeResult, errorCode=5, internalErrorCode=124

here is how i generated JWT,

header  
{  
“alg”: “HS256”,  
“typ”: “JWT”  
}  
payload  
{  
“appKey”: “”,  
“iat”: 1639475367, //creation date was 14th Dec 21  
“exp”: 1639560739, //expiry i set was 15th Dec 21  
“tokenExp”: 1639521139 // 15th Dec 21  
}

signature

HMACSHA256(  
base64UrlEncode(header) + “.” +  
base64UrlEncode(payload),  
  
)

please help me on this.

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<div class="post-metadata">

**Author:** ![jon.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jon.zoom/32/13495_2.png) [@jon.zoom](https://devforum.zoom.us/u/jon.zoom)\
**Post date:** [December 15, 2021, 6:27pm UTC](https://devforum.zoom.us/t/jwt-token-is-not-working-in-android-sdk-getting-errorcode-5-and-internalerrorcode-124-error/61459/2 "2021-12-15T18:27:17Z")

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Hi @jovy, thanks for using our SDK.

Can you please confirm how you are including the SDK key & secret in your JWT when it is generated?

Thanks!

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**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:** [January 15, 2022, 4:27am UTC](https://devforum.zoom.us/t/jwt-token-is-not-working-in-android-sdk-getting-errorcode-5-and-internalerrorcode-124-error/61459/3 "2022-01-15T04:27:54Z")

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