Exposing localhost to the internet via tunneling (using ngrok): HTTP error 400: bad request; invalid hostname

From previous versions of the question, there is this: Browse website with ip address rather than localhost, which outlines pretty much what I’ve done so far…I’ve got the local IP working. Then I found ngrok, and apparently I don’t need to connect via the IP.

How do I host a web application and an API from the same server while keeping them in separate?

Let’s say we have 2 separate applications, a Web Api application and a MVC application both written in .NET 4.5. If you were to host the MVC application in IIS under the host header “https://www.mymvcapp.com/” would it be possible to host the Web Api application separately in IIS under the host header “https://www.mymvcapp.com/api/“?

Azure web app service to call onpremise WEB API using HttpClient using hybrid connection manager

We have onpremise web service (asp.net core mvc) deployed on local network machine. We are trying to call these WEB API using App Service deployed on Azure. But it is giving time out error or Task was cancelled error in case when we try to connect it using “HTTP” Protocol. In case of “HTTPS” it is giving “security error occurred error“.