# How can I send a test request to list users **URL:** \ **Category:** API and Webhooks\ **Created:** [November 13, 2019, 8:23am UTC](https://devforum.zoom.us/t/how-can-i-send-a-test-request-to-list-users/6640 "2019-11-13T08:23:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![rohit](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/rohit/32/1714_2.png) [@rohit](https://devforum.zoom.us/u/rohit)\ **Post date:** [November 13, 2019, 8:23am UTC](https://devforum.zoom.us/t/how-can-i-send-a-test-request-to-list-users/6640/1 "2019-11-13T08:23:49Z")
Description - When I attempt to list users by test a api request \> Click on get access token \> Add Client Id & Secret \> Send Request \> But error is coming - Invalid redirect: [https://marketplace.zoom.us/docs/oauth/callback/success](https://marketplace.zoom.us/docs/oauth/callback/success) (4,700) ---
**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 13, 2019, 5:07pm UTC](https://devforum.zoom.us/t/how-can-i-send-a-test-request-to-list-users/6640/2 "2019-11-13T17:07:30Z")
Hey @rohit, thanks for posting and using Zoom! 🙂 Can you do this to resolve the error: > [@Get Access Token Button is not Responsive](https://devforum.zoom.us/t/get-access-token-button-is-not-responsive/5093/6): > > Hey @Kevin_Lu, Can you try adding https://zoom.us as your apps redirect and whitelist URL on your App’s App Credentials page. Then refresh and try again. Let me know if this helps. Thanks, Tommy ---
**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\ **Post date:** [August 21, 2020, 7:03pm UTC](https://devforum.zoom.us/t/how-can-i-send-a-test-request-to-list-users/6640/3 "2020-08-21T19:03:40Z")
Closed on August 21, 2020, 7:03pm UTC