# Code Example for SDK signature check

**URL:** <https://devforum.zoom.us/t/code-example-for-sdk-signature-check/70246>\
**Category:** Web\
**Created:** [June 9, 2022, 2:34pm UTC](https://devforum.zoom.us/t/code-example-for-sdk-signature-check/70246 "2022-06-09T14:34:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![j.schoenemeyer](https://avatars.discourse-cdn.com/v4/letter/j/f9ae1b/32.png) [@j.schoenemeyer](https://devforum.zoom.us/u/j.schoenemeyer)\
**Post date:** [June 9, 2022, 2:34pm UTC](https://devforum.zoom.us/t/code-example-for-sdk-signature-check/70246/1 "2022-06-09T14:34:07Z")

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Hi,  
we want to upgrade from the depricated JWT Authorization to SDR Authorization.

for the JWT Authorization we used the function from the Signator code sample/Phyton 3

> **[Generate Signature](https://marketplace.zoom.us/docs/sdk/native-sdks/web/signature/)**
>
> The Zoom Developer Platform is an open platform that allows third-party developers to build applications and integrations upon Zoom’s video-first unified communications platform.

that worked fine in our backend

now we need a corresponding Python example for the new function ‘generateSDKSignature’

google search for “generateSDKSignature” is not very successful - 2 hits - none fits

Jürgen Schoenemeyer  
FELDMANN media group, Nürnberg