This configuration allows you to "spy" on a HTTP/S transaction once you define the interception and later inspect the attributes/paylods. HTTPDuck works as a man in the middle in this case.
Go to Interceptions section in the navigation bar and simply click on "Create an Interception" button.
Now you will be redirected to the below view. There you may define to where the received request should be forwaded. This can be done by providing "Forward URL".
Created interceptions are listed as below.
Now it's time to send a request. In my example I have used POSTman as my http client.
You may pick the required interception in order to view/inspect transaction protperties intercepted by it.
It's possible to inspect both http request and response for inbound and outbound http requests.
Also, It's possible to download all the HTTP payloads in original format.