# RTMS Webhook request mismatch **URL:** \ **Category:** Realtime Media Streams\ **Created:** [August 13, 2025, 8:45am UTC](https://devforum.zoom.us/t/rtms-webhook-request-mismatch/136449 "2025-08-13T08:45:18Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Guy3](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/guy3/32/55154_2.png) [@Guy3](https://devforum.zoom.us/u/Guy3)\ **Post date:** [August 13, 2025, 8:45am UTC](https://devforum.zoom.us/t/rtms-webhook-request-mismatch/136449/1 "2025-08-13T08:45:18Z")
Hello Everybody, I am trying to set up RTMS for the first time and when trying to validate with my webhook server i am getting a weird error. Zoom is sending a GET request with the following structure: /?code=…. While the Webhook server expects a POST request. I followed the: **Add Realtime Media Streams (RTMS) features to a Zoom app,** to setup my app. I am using: @zoom/rtms-0.0.2 ngrok for tunneling Thank you very much! ---
**Author:** ![ojus.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ojus.zoom/32/734_2.png) [@ojus.zoom](https://devforum.zoom.us/u/ojus.zoom)\ **Post date:** [August 13, 2025, 6:12pm UTC](https://devforum.zoom.us/t/rtms-webhook-request-mismatch/136449/2 "2025-08-13T18:12:59Z")
The step you are performing , is the authorization step ([OAuth for user authorized apps](https://developers.zoom.us/docs/integrations/oauth/)) . The RTMS webhook will be sent when the meeting actually starts. ---
**Author:** ![Guy3](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/guy3/32/55154_2.png) [@Guy3](https://devforum.zoom.us/u/Guy3)\ **Post date:** [August 14, 2025, 7:02am UTC](https://devforum.zoom.us/t/rtms-webhook-request-mismatch/136449/3 "2025-08-14T07:02:03Z")
Oh i see, thank you! I thought that’s why the flow didn’t work but i figured it’s just not enabled for everyone. How can i get access for RTMS?