You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <recentchanges>
      <rc type="edit" ns="14" title="Category:MyWiki" rcid="3662" pageid="108" revid="3488" old_revid="3444" timestamp="2016-11-03T10:54:55Z" />
      <rc type="edit" ns="274" title="Widget:YouTube" rcid="3659" pageid="107" revid="3485" old_revid="274" timestamp="2016-08-16T09:28:28Z" />
      <rc type="log" ns="0" title="Nepal - Energy Efficiency in Industry" rcid="3655" pageid="0" revid="0" old_revid="0" timestamp="2016-08-01T11:58:23Z" />
      <rc type="edit" ns="0" title="User Profile" rcid="3649" pageid="397" revid="3481" old_revid="3479" timestamp="2016-07-19T09:47:13Z" />
      <rc type="edit" ns="0" title="User Profile" rcid="3647" pageid="397" revid="3479" old_revid="1496" timestamp="2016-07-19T09:46:54Z" />
      <rc type="edit" ns="0" title="Main Page" rcid="3644" pageid="1" revid="3476" old_revid="3342" timestamp="2016-07-19T09:45:47Z" />
      <rc type="log" ns="12" title="Help:Create a New Article" rcid="3641" pageid="0" revid="0" old_revid="0" timestamp="2016-07-12T14:11:33Z" />
      <rc type="edit" ns="12" title="Help:Create a New Article" rcid="3640" pageid="109" revid="3471" old_revid="3470" timestamp="2016-07-12T14:05:50Z" />
      <rc type="log" ns="0" title="Create a New Article" rcid="3639" pageid="0" revid="0" old_revid="0" timestamp="2016-07-12T14:05:14Z" />
      <rc type="log" ns="2" title="User:Ranisha" rcid="3638" pageid="0" revid="0" old_revid="0" timestamp="2016-07-12T13:55:03Z" />
    </recentchanges>
  </query>
  <query-continue>
    <recentchanges rcstart="2016-06-30T13:05:47Z" />
  </query-continue>
</api>