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-continue>
    <alllinks galcontinue="K65|14" />
  </query-continue>
  <query>
    <pages>
      <page pageid="22" ns="0" title="Dreadtool" />
      <page pageid="2" ns="0" title="K65 Instructions" />
      <page pageid="3" ns="0" title="K65 Known Bugs" />
      <page pageid="11" ns="0" title="K65 Tutorial 1" />
      <page pageid="13" ns="0" title="K65 Tutorial 2" />
      <page pageid="12" ns="0" title="K65 Tutorials" />
      <page pageid="1" ns="0" title="Main Page" />
      <page pageid="9" ns="0" title="Projects using K65" />
      <page pageid="25" ns="0" title="SDK setup" />
    </pages>
  </query>
</api>