# Initialize Zoom SDK

**URL:** <https://devforum.zoom.us/t/initialize-zoom-sdk/43983>\
**Category:** Windows\
**Created:** [February 22, 2021, 6:26pm UTC](https://devforum.zoom.us/t/initialize-zoom-sdk/43983 "2021-02-22T18:26:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![genaa.ru](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/genaa.ru/32/23470_2.png) [@genaa.ru](https://devforum.zoom.us/u/genaa.ru)\
**Post date:** [February 22, 2021, 6:26pm UTC](https://devforum.zoom.us/t/initialize-zoom-sdk/43983/1 "2021-02-22T18:26:07Z")

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I am trying to integrate zoom sdk into my application. But I stopped at the stage of SDK initialization. Please tell me what class is the m\_pAuthServiceMgr object? I don’t find the Init (initParam) method in any of the files in the zoom sdk folder. Or am I doing something wrong?  
 ![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/b/6/b6f03b24fb3635a7282933d9478c41184b38a3ac.png)

sdk-version: v5.4.54802.0124  
OS: [e.g. Windows 10]

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**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:** [February 23, 2021, 9:13pm UTC](https://devforum.zoom.us/t/initialize-zoom-sdk/43983/2 "2021-02-23T21:13:17Z")

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Hi @genaa.ru, thanks for using our SDK.

Apologies for the outdated documentation, we are working on improving our existing SDK docs.

Initializing the SDK can be done by authenticating the SDK with your developer credentials. To do so, please use the [`SDKAuth` function](https://marketplacefront.zoom.us/sdk/meeting/windows/class_i_auth_service.html#a84f75bbae54ee07669cfd12ddd659783) with your JWT.

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:** [March 26, 2021, 7:13am UTC](https://devforum.zoom.us/t/initialize-zoom-sdk/43983/3 "2021-03-26T07:13:18Z")

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