# Invalid Signature with Meeting SDK (react & Ruby)

**URL:** <https://devforum.zoom.us/t/invalid-signature-with-meeting-sdk-react-ruby/87151>\
**Category:** Web\
**Created:** [April 21, 2023, 5:54am UTC](https://devforum.zoom.us/t/invalid-signature-with-meeting-sdk-react-ruby/87151 "2023-04-21T05:54:06Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![zac](https://avatars.discourse-cdn.com/v4/letter/z/87869e/32.png) [@zac](https://devforum.zoom.us/u/zac)\
**Post date:** [April 21, 2023, 5:54am UTC](https://devforum.zoom.us/t/invalid-signature-with-meeting-sdk-react-ruby/87151/1 "2023-04-21T05:54:06Z")

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**Description**  
I’ve been trying to integrate the Meeting SDK in our app. I keep getting an “invalid signature” error even after following examples I found on your support forum for Ruby signature generation. I’ve tried to email Developer Relations with 0bin links to the code with hardcoded keys and IDs, but it appears you folks don’t use that email anymore.

This is honestly the hardest thing I’ve had to integrate and the docs make this process even more painful.

**Browser Console Error**  
{  
“type”: “JOIN\_MEETING\_FAILED”,  
“reason”: “Signature is invalid.”,  
“errorCode”: 3712  
}

**Which Web Meeting SDK version?**  
6.14.4

**Meeting SDK Code Snippets**  
I can 0bin the code with real keys

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<div class="post-metadata">

**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:** [April 21, 2023, 8:40am UTC](https://devforum.zoom.us/t/invalid-signature-with-meeting-sdk-react-ruby/87151/2 "2023-04-21T08:40:38Z")

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I’ll message you directly

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<div class="post-metadata">

**Author:** ![zac](https://avatars.discourse-cdn.com/v4/letter/z/87869e/32.png) [@zac](https://devforum.zoom.us/u/zac)\
**Post date:** [April 21, 2023, 6:17pm UTC](https://devforum.zoom.us/t/invalid-signature-with-meeting-sdk-react-ruby/87151/4 "2023-04-21T18:17:18Z")

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Awesome, thank you! Looking forward to your message. Will this be via email or? [zac@nonprofitshq.com](mailto:zac@nonprofitshq.com)

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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:** [May 22, 2023, 4:17am UTC](https://devforum.zoom.us/t/invalid-signature-with-meeting-sdk-react-ruby/87151/5 "2023-05-22T04:17:22Z")

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Closed on May 22, 2023, 4:17am UTC

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