title: Django rest framework api permission
body: <p>I would like to limit the access to myweb/api in django rest framework. </p>
  
  <p>I've tried:</p>
  
  <pre><code>REST_FRAMEWORK = {
      'DEFAULT_PERMISSION_CLASSES': (
          'rest_framework.permissions.IsAuthenticated',
      )
  }
  </code></pre>
  
  <p>But it limits all the requests however I want to limit access only to  myweb/api page</p>