title: JSON API problems
body: <p>i would like to know why the json is wrapped between (); in this json api which i want to work with but i cant manage to find the way to, thank you all.</p>
  
  <p>This is one example of the api: <a href="http://www.etnassoft.com/api/v1/get/?id=589" rel="nofollow noreferrer">http://www.etnassoft.com/api/v1/get/?id=589</a></p>
  
  <p>And the page of the api: <a href="https://openlibra.com/es/page/public-api" rel="nofollow noreferrer">https://openlibra.com/es/page/public-api</a></p>
  
  <p>PS: I'm working with javascript in apache cordova project.</p>
  
  <p>Edit: Im pretty new working with APIS so im sorry if someone is upset about the question.</p>