title: In Web Api / Owin architecture, where are requests to '/token' handled?
body: <p>I am trying to understand the Asp.net Web Api Individual Accounts authentication and authorization. I have see several tutorials on the web including <a href="http://www.asp.net/web-api/overview/security/individual-accounts-in-web-api#authenticate" rel="noreferrer">this one</a>. In short, when a user agent provides username and password the API issues a token that the client will use in subsequent calls to the API for to identify itself. The user agent receives the token by making a request, typically to: <a href="http://example.com/Token" rel="noreferrer">http://example.com/Token</a>. The path appears to be set in the Startup class like so:</p>
  
  <pre><code>TokenEndpointPath = new PathString("/Token")
  </code></pre>
  
  <p>My problem is, I can't find any controller methods that match that path. How does this work?</p>