# Error while Access API through POSTMAN

**URL:** <https://devforum.zoom.us/t/error-while-access-api-through-postman/7564>\
**Category:** API and Webhooks\
**Created:** [January 17, 2020, 10:24am UTC](https://devforum.zoom.us/t/error-while-access-api-through-postman/7564 "2020-01-17T10:24:58Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [January 17, 2020, 4:45pm UTC](https://devforum.zoom.us/t/error-while-access-api-through-postman/7564/2 "2020-01-17T16:45:48Z")

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Hey @c-archana.raghunath,

Can you double check the user who is installing the app has the following permissions that I shared in this post:

> [@Invalid redirect using company login](https://devforum.zoom.us/t/invalid-redirect-using-company-login/5965/6):
>
> Thanks @steven.wadsworth, I am guessing you don’t have the development permissions. Can you have your Zoom Account Admin give you a role ([https://zoom.us/role](https://zoom.us/role)) with the the Developer, Marketplace, and Integrations permissions? Thanks, Tommy

Thanks,  
Tommy

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