# Callback URL - Not receiving anything after QR CODE scan

**URL:** <https://forum.developer.lovense.com/t/callback-url-not-receiving-anything-after-qr-code-scan/110>\
**Category:** Standard Solutions\
**Created:** [September 17, 2023, 9:04pm UTC](https://forum.developer.lovense.com/t/callback-url-not-receiving-anything-after-qr-code-scan/110 "2023-09-17T21:04:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Greedykinks2](https://avatars.discourse-cdn.com/v4/letter/g/dec6dc/32.png) [@Greedykinks2](https://forum.developer.lovense.com/u/Greedykinks2)\
**Post date:** [September 17, 2023, 9:04pm UTC](https://forum.developer.lovense.com/t/callback-url-not-receiving-anything-after-qr-code-scan/110/1 "2023-09-17T21:04:05Z")

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I’m working on a small lovense project.  
After I display the QR CODE to connect to my app, and scan it, my server doesn’t receive anything, even tho I set up the url call back and made sure that route was working.

I don’t really know how to debug this.

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**Author:** ![Wefreetouch](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.developer.lovense.com/wefreetouch/32/49_2.png) [@Wefreetouch](https://forum.developer.lovense.com/u/Wefreetouch)\
**Post date:** [September 19, 2023, 5:50pm UTC](https://forum.developer.lovense.com/t/callback-url-not-receiving-anything-after-qr-code-scan/110/2 "2023-09-19T17:50:37Z")

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You are at the point where the remote schould post to your server?  
Port 30010 open on your server?