Cheap software key (e.g MS 10)

 https://www.gamers-outlet.net/buy-microsoft-windows-10-home-oem-key-global.html

free for developers

Developers and Open Source authors now have a massive amount of services offering free tiers, but it can be hard to find them all in order to make informed decisions.


https://free-for.dev/#/?id=stun-webrtc-web-socket-servers-and-other-routers

ngrok - secure tunnels to localhost

ngrok - secure introspectable tunnels to localhost:


to work with your local IIS EXPRESS under visual studio use this:

ngrok http -host-header="localhost:58821" 58821

where 58821 is your port number

more details - how to use ngrok with windows and visual studio to test webhooks