title: Cross-Domain Requests with JSON
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/2558977/ajax-cross-domain-call">Ajax cross domain call</a>  </p>
  </blockquote>
  
  
  
  <p>My application is using <strong>ASP .Net Web API 4.5 RTM</strong> that interacts with <strong>HTML5 and AJAX</strong> on a different domain.</p>
  
  <p>Does this application needed to use <strong>JSONP</strong> instead of <strong>JSON</strong> for serialization/deserialization?</p>