# Zoom Meeting SDK error code:200, Failed to construct 'URL': Invalid URL

**URL:** <https://devforum.zoom.us/t/zoom-meeting-sdk-error-code-200-failed-to-construct-url-invalid-url/106772>\
**Category:** Meeting SDK\
**Created:** [March 29, 2024, 7:07am UTC](https://devforum.zoom.us/t/zoom-meeting-sdk-error-code-200-failed-to-construct-url-invalid-url/106772 "2024-03-29T07:07:39Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![yash\_bhavi](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/yash_bhavi/32/54969_2.png) [@yash\_bhavi](https://devforum.zoom.us/u/yash_bhavi)\
**Post date:** [April 8, 2024, 7:05am UTC](https://devforum.zoom.us/t/zoom-meeting-sdk-error-code-200-failed-to-construct-url-invalid-url/106772/7 "2024-04-08T07:05:05Z")

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@chunsiong.zoom

> [@Allow external users (hosts) to start meeting using webSDK](https://devforum.zoom.us/t/allow-external-users-hosts-to-start-meeting-using-websdk/107272/2):
>
> @prathmesh_patil , Yes, this workflow is possible, but your app will have to be reviewed and published. For this, see the below links: Start meetings and webinars with a Zoom user’s ZAK token Preparing your Meeting SDK app for review

referring the above mentioned thread, the answer which you gave is contradicting. So what should I do? I want a solution for this issue ASAP as I want to publish the app on the Zoom marketplace.

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