I have an ASP.NET MVC website that is calling a Web API web service.

The calls are working and return 200 OK - both calls to the web service on my local machine AND on a web server.

I have Fiddler running but it is not seeing these calls - only calls to the MVC website (which in turn calls the web service).

How can I see the actual web service calls?

This should be working right? Especially to the web-based web service.

I have stopped referencing http://localhost and am using MACHINENAME instead - as recommended in some SO posts. But this doesn't help.

I'm using HttpClient to call it:

using (var client = new HttpClient())
{
    var byteArray = Encoding.ASCII.GetBytes(username + ":" + password);
    client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(byteArray));

    client.BaseAddress = new Uri("http://MACHINENAME");
    client.DefaultRequestHeaders.Accept.Clear();
    client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

    var response = await client.PutAsJsonAsync("api/path", custImp);
}

How can I view the web service calls in Fiddler?