How to provide a port to the http webhook

Hi Guys,

For faster prototyping of my code, I would like to provide my laptop address as an endpoint to the http webhook (Base URL).

For this, I setup a ddns on noip.com and connected my tp-link router with my noip-account. So right now, I have sth. like myneedddns.ddns.com that forwards to my router.

I’ve also set port forwarding in my router to access my laptop and reserved a static IP for the laptop:
image

However, I can not provide a format like xxx.ddns.com:801 on thethingsstack.

How would you approach my goal?