# Browser API Test request tool API error

**URL:** <https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908>\
**Category:** API and Webhooks\
**Created:** [November 2, 2020, 1:57pm UTC](https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908 "2020-11-02T13:57:50Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![techcityventures](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/techcityventures/32/5171_2.png) [@techcityventures](https://devforum.zoom.us/u/techcityventures)\
**Post date:** [November 2, 2020, 1:57pm UTC](https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908/1 "2020-11-02T13:57:50Z")

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Trying to use the API Test request tool.

This was working before with token and parameters, it is not anymore, what is the reason? See the error please. Also token is valid. Also tried the CORS tick box - that didn’t help. I’m getting this error from pretty much all the endpoints (webinars and meetings).

 ![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/9/4/9473c591ada6822b7594f20a467ac96e314c16f0.png)

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**Author:** ![schandel](https://avatars.discourse-cdn.com/v4/letter/s/e56c9b/32.png) [@schandel](https://devforum.zoom.us/u/schandel)\
**Post date:** [November 2, 2020, 2:46pm UTC](https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908/2 "2020-11-02T14:46:39Z")

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Facing Similar Iusse, kindly help, Team Zoom

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**Author:** ![will.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/will.zoom/32/14417_2.png) [@will.zoom](https://devforum.zoom.us/u/will.zoom)\
**Post date:** [November 3, 2020, 4:16pm UTC](https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908/3 "2020-11-03T16:16:23Z")

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Hey @techcityventures @schandel,

Thanks for raising this with us. Can you let me know which browser and version you’re using when you test using our embedded tool? When did you first encounter this issue?

Thanks,  
Will

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**Author:** ![techcityventures](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/techcityventures/32/5171_2.png) [@techcityventures](https://devforum.zoom.us/u/techcityventures)\
**Post date:** [November 3, 2020, 5:17pm UTC](https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908/4 "2020-11-03T17:17:10Z")

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Yesterday. Today it seems to be working. Google Chrome Version 86.0.4240.111 (Official Build) (64-bit) Windows 10 (v2004)

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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:** [November 4, 2020, 1:00am UTC](https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908/5 "2020-11-04T01:00:00Z")

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Hey @techcityventures,

Happy to hear you are no longer seeing the issue. Please let us know if you experience it again.

Thanks,  
Tommy

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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:** [December 4, 2020, 11:00am UTC](https://devforum.zoom.us/t/browser-api-test-request-tool-api-error/34908/6 "2020-12-04T11:00:06Z")

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