# CORS preflight error **URL:** \ **Category:** Web\ **Created:** [February 1, 2018, 6:50am UTC](https://devforum.zoom.us/t/cors-preflight-error/936 "2018-02-01T06:50:04Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Dhruv\_Chopra](https://avatars.discourse-cdn.com/v4/letter/d/5e9695/32.png) [@Dhruv\_Chopra](https://devforum.zoom.us/u/Dhruv_Chopra)\ **Post date:** [February 1, 2018, 6:50am UTC](https://devforum.zoom.us/t/cors-preflight-error/936/1 "2018-02-01T06:50:04Z")
Hi,      I am trying to send http get request for getusers method of zoomapi through angular js, I have grabbed bearer token by passing api key and secret key through **jwt .io**. In postman same method working fine…But in my code its throwing cors prefight error.  My code of http request in java script(angular js) is return $http({       method: ‘get’,      url: ‘[https://api.zoom.us/v2/users](https://api.zoom.us/v2/users)’,       params: {            status: ‘active’,            page\_size: 30,            page\_number: 1       },      headers: {          ‘content-type’: ‘application/json’,          ‘accept’: ‘application/json, application/xml’,           ‘Access-Control-Allow-Origin’: '[https://www.zoom.us’, ](https://www.zoom.us',%C2%A0)          ‘Authorization’: 'Bearer ‘+ ’ /\*token which i have got from [jwt.io](http://jwt.io)\*/’       } });  In above code have tried by commenting line of Access-Control-Allow-Origin’ or by passing the ‘\*’ for that but its not working CORS preflight error is coming.The error is **OPTIONS [https://api.zoom.us/v2/users?status=active&page\_size=30&page\_number=1&[object%20FormData]](https://api.zoom.us/v2/users?status=active&page_size=30&page_number=1&%5Bobject%20FormData%5D) 403 (Forbidden)** **Failed to load [https://api.zoom.us/v2/users?status=active&page\_size=30&page\_number=1&[object%20FormData]:](https://api.zoom.us/v2/users?status=active&page_size=30&page_number=1&%5Bobject%20FormData%5D:) Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘null’ is therefore not allowed access. The response had HTTP status code 403.** So is there any way to solve this error…or i am missing something.Because it is working in postman fine. One more thing i have got some examples of version 1…but i didn’t get any example of version 2…so from where i can get that?                                                     **     and**             I have seen one example of version 1 from this link [https://support.zoom.us/hc/en-us/articles/204873935-Getting-Started-With-JavaScript-API?mobile\_site=true](https://devforum.zoom.us/hc/en-us/articles/204873935-Getting-Started-With-JavaScript-API?mobile_site=true)…             In this example zoom. init and zoom.login methods are used by referring zoomus.js(version1) to do further operations.          But we are using the first one approach by creating bearer token through [jwt.io](http://jwt.io). and referring that for further request of zoomapi such as create meeting etc. So which one is correct approach ?   thanks   ---
**Author:** ![Shannon\_Bertucci](https://avatars.discourse-cdn.com/v4/letter/s/e68b1a/32.png) [@Shannon\_Bertucci](https://devforum.zoom.us/u/Shannon_Bertucci)\ **Post date:** [February 2, 2018, 6:02am UTC](https://devforum.zoom.us/t/cors-preflight-error/936/2 "2018-02-02T06:02:42Z")
I am getting a similar error. Can anyone point us in the right direction? ---
**Author:** ![Dean\_Si](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/dean_si/32/764_2.png) [@Dean\_Si](https://devforum.zoom.us/u/Dean_Si)\ **Post date:** [February 9, 2018, 2:17am UTC](https://devforum.zoom.us/t/cors-preflight-error/936/3 "2018-02-09T02:17:54Z")
Hi Dhruv & Shannon It does not support cross-origin resource sharing or access via a client-side web application. Refer to [https://zoom.github.io/api/#introduction](https://zoom.github.io/api/#introduction)  So we suggest that you should call REST API through creating HTTP request in your system backend and then respond data to pages ---
**Author:** ![ofd.aws96](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ofd.aws96/32/12902_2.png) [@ofd.aws96](https://devforum.zoom.us/u/ofd.aws96)\ **Post date:** [August 2, 2020, 3:03pm UTC](https://devforum.zoom.us/t/cors-preflight-error/936/4 "2020-08-02T15:03:16Z")
is there any hack to call zoom api from jquery now ? ---
**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:** [August 4, 2020, 4:16pm UTC](https://devforum.zoom.us/t/cors-preflight-error/936/5 "2020-08-04T16:16:03Z")
Hey @ofd.aws96, To call the Zoom API you need to use the server side, not the client side. Thanks, Tommy