title: Location of auth:api Middleware
body: <p>Can somebody please tell the location of <code>auth:api</code> middleware? </p>
  
  <p>As per the <code>auth:api</code> middleware, the api routes are protected by not null users.</p>
  
  <p>I have a <code>boolean</code> field in user table called Is_Admin_Url_Accessible. I want to add a condition in the <code>auth:api</code> middleware for some routes to make user that only those user access such routes whoever are permitted to access the admin area.</p>
  
  <p>I checked the class here but could not help.</p>
  
  <pre><code>\app\Http\Middleware\Authenticate.php
  </code></pre>