# Web API Http Request

**URL:** <https://forum.uipath.com/t/web-api-http-request/350074>\
**Category:** Activities\
**Tags:** web, webapi, activities\
**Created:** [October 2, 2021, 1:42pm UTC](https://forum.uipath.com/t/web-api-http-request/350074 "2021-10-02T13:42:38Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![shasgoel](https://sea2.discourse-cdn.com/uipath/user_avatar/forum.uipath.com/shasgoel/32/179003_2.png) [@shasgoel](https://forum.uipath.com/u/shasgoel)\
**Post date:** [October 2, 2021, 1:42pm UTC](https://forum.uipath.com/t/web-api-http-request/350074/1 "2021-10-02T13:42:38Z")

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Hi ,

Can anyone help me on Http Request activitiy .  
i am using client given end point ,certificate and Passphrase key but while executing that it is giving me status code as 0.

Kindly help and advise.  
Thanks  
Shashank Goel

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**Author:** ![Yoichi](https://sea2.discourse-cdn.com/uipath/user_avatar/forum.uipath.com/yoichi/32/523754_2.png) [@Yoichi](https://forum.uipath.com/u/Yoichi)\
**Post date:** [October 2, 2021, 1:50pm UTC](https://forum.uipath.com/t/web-api-http-request/350074/3 "2021-10-02T13:50:12Z")

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Hi,

Status 0 means there is an error at a lower layer than HTTP.( Such as SSL/TLS, TCP/IP etc)  
So, can you check logs (including OS event log etc) in details if there are any clues to the cause?

Regards,

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<div class="post-metadata">

**Author:** ![shasgoel](https://sea2.discourse-cdn.com/uipath/user_avatar/forum.uipath.com/shasgoel/32/179003_2.png) [@shasgoel](https://forum.uipath.com/u/shasgoel)\
**Post date:** [October 2, 2021, 2:02pm UTC](https://forum.uipath.com/t/web-api-http-request/350074/4 "2021-10-02T14:02:03Z")

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Please note i didnt find anything in that. And i have tried same query in Insomnia and postman its working.

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**Author:** ![rahulsharma](https://sea2.discourse-cdn.com/uipath/user_avatar/forum.uipath.com/rahulsharma/32/55062_2.png) [@rahulsharma](https://forum.uipath.com/u/rahulsharma)\
**Post date:** [October 2, 2021, 5:46pm UTC](https://forum.uipath.com/t/web-api-http-request/350074/5 "2021-10-02T17:46:26Z")

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The certificate is not getting validated. Error code 0 mostly indicates the connection could not be established using the parameters provided.

The event logs would definitely have the error in it or ty with UiPath application logs to see if there is any error message or any detail.