# Invalid SDKKey for Meeting SDK

**URL:** <https://devforum.zoom.us/t/invalid-sdkkey-for-meeting-sdk/69956>\
**Category:** Meeting SDK\
**Tags:** meeting-sdk\
**Created:** [June 4, 2022, 5:52am UTC](https://devforum.zoom.us/t/invalid-sdkkey-for-meeting-sdk/69956 "2022-06-04T05:52:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![abhinay-kumar](https://avatars.discourse-cdn.com/v4/letter/a/b2d939/32.png) [@abhinay-kumar](https://devforum.zoom.us/u/abhinay-kumar)\
**Post date:** [June 4, 2022, 5:52am UTC](https://devforum.zoom.us/t/invalid-sdkkey-for-meeting-sdk/69956/1 "2022-06-04T05:52:19Z")

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Hi,

I’m trying to test the client view for meeting-sdk. It was working til last week with the same SDK key but now it throws **Invalid sdkkey** error in the dev console.  
I cloned the repo from here: [GitHub - zoom/meetingsdk-sample-javascript: Use the Zoom Meeting SDK in a JavaScript App](https://github.com/zoom/meetingsdk-sample-javascript), tried with both 2.4.0 and 2.4.5 version of the SDK but the result is same.

Config for joining the meeting

```auto
var signatureEndpoint = 'http://localhost:4000';
var sdkKey = 'xyz;
var meetingNumber = '123123';
var role = 0;
var leaveUrl = 'https://zoom.us';
var userName = 'Host';
var userEmail = 'xyz@email.com';
var passWord = '123456';
var registrantToken = 'xxxxxx';

```

Please let me know if I’m missing anything here.

Sharing a screenshot for your reference:

> **[Screenshot 2022 06 04 at 11 25 48 AM — Postimages](https://postimg.cc/9RDmRPHF)**

Thank you.

---

<div class="post-metadata">

**Author:** ![abhinay-kumar](https://avatars.discourse-cdn.com/v4/letter/a/b2d939/32.png) [@abhinay-kumar](https://devforum.zoom.us/u/abhinay-kumar)\
**Post date:** [June 5, 2022, 6:03am UTC](https://devforum.zoom.us/t/invalid-sdkkey-for-meeting-sdk/69956/2 "2022-06-05T06:03:51Z")

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Please ignore, I was using the wrong server to generate the signature. Demo app is working fine When used https://github.com/zoom/meetingsdk-sample-signature-node.js to generate the signature.