# \#sdk-jwt **URL:** https://devforum.zoom.us/tag/sdk-jwt/56.md [Latest](https://devforum.zoom.us/latest.md) · [Categories](https://devforum.zoom.us/categories.md) · [Tags](https://devforum.zoom.us/tags.md) --- ## [Invalid signature (3712) with a published production General App when using Meeting SDK 6.0.2](https://devforum.zoom.us/t/invalid-signature-3712-with-a-published-production-general-app-when-using-meeting-sdk-6-0-2/143602)
**Author:** [@MeetingPulse](https://devforum.zoom.us/u/MeetingPulse)\ **Replies:** 11\ **Last updated:** [May 22, 2026, 3:57pm UTC](https://devforum.zoom.us/t/invalid-signature-3712-with-a-published-production-general-app-when-using-meeting-sdk-6-0-2/143602 "2026-05-22T15:57:05Z")
Hi, The topic is frequent, but no similar posts helped resolve this. The reduced problem / STR for us: Have a General App that’s already been published, with the option for Meeting SDK enabled Have the latest meetings… --- ## [Getting issue when I initalize the zoom sdk. Zoom auth result code: 11. ZOOM token wrong](https://devforum.zoom.us/t/getting-issue-when-i-initalize-the-zoom-sdk-zoom-auth-result-code-11-zoom-token-wrong/139597)
**Author:** [@Vamc](https://devforum.zoom.us/u/Vamc)\ **Replies:** 5\ **Last updated:** [January 7, 2026, 12:26am UTC](https://devforum.zoom.us/t/getting-issue-when-i-initalize-the-zoom-sdk-zoom-auth-result-code-11-zoom-token-wrong/139597 "2026-01-07T00:26:37Z")
I am working on zoom sdk in iOS and android. we have existing application it worked fine till 2days back suddenly user unable to join meeting. we checked and identified the root cause. Error? when I initializing the sd… --- ## [Can the Zoom Meeting SDK App be used for free or do I need to buy a Developer/Business plan?](https://devforum.zoom.us/t/can-the-zoom-meeting-sdk-app-be-used-for-free-or-do-i-need-to-buy-a-developer-business-plan/137403)
**Author:** [@ihimanshunayak](https://devforum.zoom.us/u/ihimanshunayak)\ **Replies:** 1\ **Last updated:** [September 17, 2025, 7:25pm UTC](https://devforum.zoom.us/t/can-the-zoom-meeting-sdk-app-be-used-for-free-or-do-i-need-to-buy-a-developer-business-plan/137403 "2025-09-17T19:25:10Z")
Can the Zoom Meeting SDK App be created and used with a free/basic developer account, or is it mandatory to upgrade to a paid Zoom plan (Pro/Business/Developer) to access and use the SDK Key & Secret? --- ## [Create a Zoom bot to join as Online meeting Agent using Zoom basic (Free) acount](https://devforum.zoom.us/t/create-a-zoom-bot-to-join-as-online-meeting-agent-using-zoom-basic-free-acount/135855)
**Author:** [@Muthu](https://devforum.zoom.us/u/Muthu)\ **Replies:** 1\ **Last updated:** [July 31, 2025, 12:04am UTC](https://devforum.zoom.us/t/create-a-zoom-bot-to-join-as-online-meeting-agent-using-zoom-basic-free-acount/135855 "2025-07-31T00:04:29Z")
I want to Create a Zoom bot to join as Online meeting Agent and record the meeting discussion and send audio to my local server. I am using Zoom’s free(basic) account, Whether it is possible to Create an Online meeting … --- ## [I'm trying to integrate the Zoom Meeting SDK into my web application (React with Typescript) but I get the error "200: Fail to join the meeting - JOIN\_MEETING\_FAILED"](https://devforum.zoom.us/t/im-trying-to-integrate-the-zoom-meeting-sdk-into-my-web-application-react-with-typescript-but-i-get-the-error-200-fail-to-join-the-meeting-join-meeting-failed/133620)
**Author:** [@dev\_lxpead](https://devforum.zoom.us/u/dev_lxpead)\ **Replies:** 3\ **Last updated:** [June 16, 2025, 3:04pm UTC](https://devforum.zoom.us/t/im-trying-to-integrate-the-zoom-meeting-sdk-into-my-web-application-react-with-typescript-but-i-get-the-error-200-fail-to-join-the-meeting-join-meeting-failed/133620 "2025-06-16T15:04:58Z")
Hello! I’m trying to integrate Zoom Meeting SDK into my React app (with Typescript), what I’m trying to integrate is Webinar using Component view, but when I try to call client.join, I get a generic error in the console… --- ## [Zoom SDK – Consistent “Signature Invalid” and “Failed to Join Meeting” Errors (Web and Windows SDK)](https://devforum.zoom.us/t/zoom-sdk-consistent-signature-invalid-and-failed-to-join-meeting-errors-web-and-windows-sdk/133432)
**Author:** [@SakshiGoyal](https://devforum.zoom.us/u/SakshiGoyal)\ **Replies:** 0\ **Last updated:** [May 31, 2025, 4:20am UTC](https://devforum.zoom.us/t/zoom-sdk-consistent-signature-invalid-and-failed-to-join-meeting-errors-web-and-windows-sdk/133432 "2025-05-31T04:20:49Z")
We’ve been attempting to build an automated interviewer bot using the Zoom Meeting SDK and have run into consistent issues with JWT authentication and joining meetings across both the Windows SDK (v6.4.10.64484) and the … --- ## [Issue with Generating Valid Zoom Meeting SDK Signature – Fails to Join Meeting](https://devforum.zoom.us/t/issue-with-generating-valid-zoom-meeting-sdk-signature-fails-to-join-meeting/132658)
**Author:** [@mohmd-bh](https://devforum.zoom.us/u/mohmd-bh)\ **Replies:** 1\ **Last updated:** [May 12, 2025, 12:11pm UTC](https://devforum.zoom.us/t/issue-with-generating-valid-zoom-meeting-sdk-signature-fails-to-join-meeting/132658 "2025-05-12T12:11:22Z")
Meeting SDK Type and Version Meeting SDK for Web – Version 3.13.1 Description I’m having trouble generating a valid signature via API for joining meetings using the Zoom Meeting SDK. The client app either throws a “sig… --- ## [Meeting SDK 'Signature is invalid' error for ZoomMtg.join()](https://devforum.zoom.us/t/meeting-sdk-signature-is-invalid-error-for-zoommtg-join/122039)
**Author:** [@jammytest1234](https://devforum.zoom.us/u/jammytest1234)\ **Replies:** 0\ **Last updated:** [December 6, 2024, 7:48am UTC](https://devforum.zoom.us/t/meeting-sdk-signature-is-invalid-error-for-zoommtg-join/122039 "2024-12-06T07:48:41Z")
We are experiencing an issue with our zoom app (let’s say: App1). When attempting to join a meeting using this app, the application displays the error code 3712 with the message: “Signature is invalid.” I am attaching a … --- ## [Experiencing 6601 errorCode on Android SDK v6.1.1.22760](https://devforum.zoom.us/t/experiencing-6601-errorcode-on-android-sdk-v6-1-1-22760/117880)
**Author:** [@ashwin.ganesh](https://devforum.zoom.us/u/ashwin.ganesh)\ **Replies:** 12\ **Last updated:** [September 24, 2024, 4:50pm UTC](https://devforum.zoom.us/t/experiencing-6601-errorcode-on-android-sdk-v6-1-1-22760/117880 "2024-09-24T16:50:35Z")
Description We have been experiencing 6601 ZoomVideoConferenceFailedException error code with internal error code - 0. This is happening only on our Android app. iOS and web SDKs have been working fine. Experiencing … --- ## [Unsatisfiedlinkerror-dlopen-failed-library-libc-shared-so-not-found](https://devforum.zoom.us/t/unsatisfiedlinkerror-dlopen-failed-library-libc-shared-so-not-found/112726)
**Author:** [@mustanseriqbal93](https://devforum.zoom.us/u/mustanseriqbal93)\ **Replies:** 7\ **Last updated:** [July 10, 2024, 1:54pm UTC](https://devforum.zoom.us/t/unsatisfiedlinkerror-dlopen-failed-library-libc-shared-so-not-found/112726 "2024-07-10T13:54:15Z")
I am trying to integrate zoom SDK (v6.0.2.21328) in Android . When i try to run the sample App then it is crashing with below exception. Description FATAL EXCEPTION: main Process: us.zoom.sdkexample2, PID: 14019 jav… --- ## [Zoom SDK Initialization and Polling Feature in Sample App on Latest Version (6.0.12)](https://devforum.zoom.us/t/zoom-sdk-initialization-and-polling-feature-in-sample-app-on-latest-version-6-0-12/111814)
**Author:** [@katoch.bhawani](https://devforum.zoom.us/u/katoch.bhawani)\ **Replies:** 0\ **Last updated:** [June 12, 2024, 2:31pm UTC](https://devforum.zoom.us/t/zoom-sdk-initialization-and-polling-feature-in-sample-app-on-latest-version-6-0-12/111814 "2024-06-12T14:31:35Z")
Description Issues with Zoom SDK Initialization and Polling Feature in Sample App on Latest Version (6.0.12) We are experiencing two critical issues with the latest version of the Zoom SDK (6.0.12): SDK Initializatio… --- ## [Requesting Assistance: meetingsdk-web-sample Integration Error (Laravel, "Signature is invalid")](https://devforum.zoom.us/t/requesting-assistance-meetingsdk-web-sample-integration-error-laravel-signature-is-invalid/109519)
**Author:** [@shahid.cs96](https://devforum.zoom.us/u/shahid.cs96)\ **Replies:** 13\ **Last updated:** [May 23, 2024, 9:18pm UTC](https://devforum.zoom.us/t/requesting-assistance-meetingsdk-web-sample-integration-error-laravel-signature-is-invalid/109519 "2024-05-23T21:18:11Z")
Hi Folks, I’m writing to request assistance with integrating the Zoom Meeting SDK into a Laravel application running on localhost. I’m using the sample code provided in the meetingsdk-web-sample repository on GitHub: M… --- ## [We don't support this login way' message, Web SDK for Bot](https://devforum.zoom.us/t/we-dont-support-this-login-way-message-web-sdk-for-bot/105291)
**Author:** [@management1](https://devforum.zoom.us/u/management1)\ **Replies:** 6\ **Last updated:** [March 15, 2024, 6:56pm UTC](https://devforum.zoom.us/t/we-dont-support-this-login-way-message-web-sdk-for-bot/105291 "2024-03-15T18:56:50Z")
I am using Web SDK in my application. The SDK is used to create a bot and enable it to join the meetings. Since app is unapproved, it only joins meetings within the registered account. I have submitted app on marketplace… --- ## [Im try to integreate web SDK with PHP code](https://devforum.zoom.us/t/im-try-to-integreate-web-sdk-with-php-code/105476)
**Author:** [@naga.kolluri](https://devforum.zoom.us/u/naga.kolluri)\ **Replies:** 1\ **Last updated:** [March 14, 2024, 3:41am UTC](https://devforum.zoom.us/t/im-try-to-integreate-web-sdk-with-php-code/105476 "2024-03-14T03:41:01Z")
Hi Im try to integrate the web SDK with JWT token, unable to succed. im getting below errors if I try and error : validation expire invalid token Invalid sdkkey join meeting timeout Im faced, all this kind of issues … --- ## [How to integrate the Zoom Meeting SDK with a web application using React without creating a JWT token, directly using the SDK key and SDK secret?](https://devforum.zoom.us/t/how-to-integrate-the-zoom-meeting-sdk-with-a-web-application-using-react-without-creating-a-jwt-token-directly-using-the-sdk-key-and-sdk-secret/98216)
**Author:** [@uitestingawsai](https://devforum.zoom.us/u/uitestingawsai)\ **Replies:** 8\ **Last updated:** [November 17, 2023, 5:14am UTC](https://devforum.zoom.us/t/how-to-integrate-the-zoom-meeting-sdk-with-a-web-application-using-react-without-creating-a-jwt-token-directly-using-the-sdk-key-and-sdk-secret/98216 "2023-11-17T05:14:35Z")
1)How to integrate the Zoom Meeting SDK with a web application using React without creating a JWT token, directly using the SDK key and SDK secret? 2)Is it necessary to complete all sections to obtain the Meeting SDK cr… --- ## [Linux Meeting SDK Sample wont accept token](https://devforum.zoom.us/t/linux-meeting-sdk-sample-wont-accept-token/97488)
**Author:** [@adi.g](https://devforum.zoom.us/u/adi.g)\ **Replies:** 9\ **Last updated:** [October 30, 2023, 5:09am UTC](https://devforum.zoom.us/t/linux-meeting-sdk-sample-wont-accept-token/97488 "2023-10-30T05:09:11Z")
Description I’m trying to follow two guides: To generate a token: GitHub - zoom/meetingsdk-auth-endpoint-sample: Generate a Meeting SDK JWT to join Zoom meetings and webinars with the Meeting SDK. And then trying to u… --- ## [Zoom-meeting-sdk-crash-after-upgrade-to-v5.16.1.16439](https://devforum.zoom.us/t/zoom-meeting-sdk-crash-after-upgrade-to-v5-16-1-16439/96885)
**Author:** [@er.umeshjangid](https://devforum.zoom.us/u/er.umeshjangid)\ **Replies:** 0\ **Last updated:** [October 17, 2023, 4:01am UTC](https://devforum.zoom.us/t/zoom-meeting-sdk-crash-after-upgrade-to-v5-16-1-16439/96885 "2023-10-17T04:01:30Z")
Issue some what similar to the android-zoom-meeting-sdk-crash-after-upgrade-to-v5.16.1.16439 But I didnt found any solutions in chats, Can some one help. --- ## [Unable to initialize sdk version 5.16.1.16439](https://devforum.zoom.us/t/unable-to-initialize-sdk-version-5-16-1-16439/96788)
**Author:** [@hammou4700](https://devforum.zoom.us/u/hammou4700)\ **Replies:** 1\ **Last updated:** [October 16, 2023, 10:36pm UTC](https://devforum.zoom.us/t/unable-to-initialize-sdk-version-5-16-1-16439/96788 "2023-10-16T22:36:34Z")
I am using the latest version zoom-sdk-android-5.16.1.16439, and to create a JWT token, I use the website https://jwt.io with header as: { "alg": "HS256", "typ": "JWT" } payload: { "appKey": ZOOM\_MEETING\_CLIENT… --- ## [Upgrading SDK and Deprecation of JWT](https://devforum.zoom.us/t/upgrading-sdk-and-deprecation-of-jwt/89357)
**Author:** [@courtney](https://devforum.zoom.us/u/courtney)\ **Replies:** 3\ **Last updated:** [August 8, 2023, 4:43pm UTC](https://devforum.zoom.us/t/upgrading-sdk-and-deprecation-of-jwt/89357 "2023-08-08T16:43:47Z")
Hello, We currently have a Meeting SDK utilizing JWT. We want to upgrade the app and move to OAuth. When we click upgrade, we are prompted that our app will be upgraded to leverage OAuth. To confirm, if we upgrade our… --- ## [Time limit to use JWT APP](https://devforum.zoom.us/t/time-limit-to-use-jwt-app/89415)
**Author:** [@jbarreno](https://devforum.zoom.us/u/jbarreno)\ **Replies:** 1\ **Last updated:** [June 2, 2023, 12:35pm UTC](https://devforum.zoom.us/t/time-limit-to-use-jwt-app/89415 "2023-06-02T12:35:28Z")
Hello there, I just want to clarify that the current JWT app will continue to be functional until September 1, 2023. I know it is stated here “JWT With Zoom”, but I want to ensure that it can still be used to create, in… --- ## [New SDK doesn't generates Meeting ID and Host and Join URL](https://devforum.zoom.us/t/new-sdk-doesnt-generates-meeting-id-and-host-and-join-url/88886)
**Author:** [@itsupport4](https://devforum.zoom.us/u/itsupport4)\ **Replies:** 1\ **Last updated:** [May 24, 2023, 3:05am UTC](https://devforum.zoom.us/t/new-sdk-doesnt-generates-meeting-id-and-host-and-join-url/88886 "2023-05-24T03:05:01Z")
The production SDK and JWT token doesn’t creates the meeting link due to which we are not able to join the meeting. --- ## [Video call issue](https://devforum.zoom.us/t/video-call-issue/88146)
**Author:** [@imedicus.2022](https://devforum.zoom.us/u/imedicus.2022)\ **Replies:** 2\ **Last updated:** [May 12, 2023, 12:03pm UTC](https://devforum.zoom.us/t/video-call-issue/88146 "2023-05-12T12:03:09Z")
Hi Team, I am using zoom JWT for start the video call in web browser at my platform, form previous 2-3 months it’s working without any issue, but for last 2-3 day it show me error related to “Fail to join the meeting”, … --- ## [Troubleshooting Meeting SDK signature validation](https://devforum.zoom.us/t/troubleshooting-meeting-sdk-signature-validation/85961)
**Author:** [@donte.zoom](https://devforum.zoom.us/u/donte.zoom)\ **Replies:** 1\ **Last updated:** [April 3, 2023, 8:39pm UTC](https://devforum.zoom.us/t/troubleshooting-meeting-sdk-signature-validation/85961 "2023-04-03T20:39:36Z")
In this guide, we’ll cover common issues you may run into when generating a signature for the Zoom Meeting SDK. The Zoom Meeting SDK uses a JSON Web Token (JWT) signature to authorize the SDK and validate your client’s …