You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information.
<?xml version="1.0"?>
<api>
  <query>
    <pages>
      <page ns="0" title="API" missing="" />
      <page pageid="1" ns="0" title="Main Page">
        <revisions>
          <rev user="ITead" timestamp="2017-01-11T07:02:02Z" comment="" contentformat="text/x-wiki" contentmodel="wikitext" xml:space="preserve">&lt;languages/&gt;
&lt;translate&gt;
== Introduction == &lt;!--T:1--&gt;
Wiki is an open information collection platform. Information of ITEAD products and customer works will be hosted here, alive and ready for modification. Please feel free to improve the contents, contributions from registered account would receive our appreciations.
&lt;br&gt;
You may find following indexes to start with:
*[[Product|Product]] - A collection of [[product]] introduction pages
*[[Tutorial|Tutorial]] - [[Tutorial]] for Itead products.
*[[Project|Project]] - Including projects such as  [[ITEAD SDK|Itead SDK]]

==Become an Editor== &lt;!--T:2--&gt;

&lt;!--T:3--&gt;
To guarantee high quality, this wiki does not allow anonymous to edit, and new editor must first be approved. If you are interested in joining the team, please email Itead Studio at info#iteadstudio.com (Replace #  to @).

&lt;/translate&gt;</rev>
        </revisions>
      </page>
    </pages>
  </query>
</api>