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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>
    <allpages>
      <p pageid="220" ns="0" title="Bestellung" />
      <p pageid="128" ns="0" title="CSharp" />
      <p pageid="123" ns="0" title="Closing the Gap Between IEnumerator and IEnumerable" />
      <p pageid="141" ns="0" title="Collaborative Github Workflow" />
      <p pageid="203" ns="0" title="Company" />
      <p pageid="216" ns="0" title="Company/AGB" />
      <p pageid="215" ns="0" title="Company/AGB EN" />
      <p pageid="201" ns="0" title="Company/Impressum" />
      <p pageid="202" ns="0" title="Company/Impressum EN" />
      <p pageid="193" ns="0" title="Company/News" />
    </allpages>
  </query>
  <query-continue>
    <allpages apfrom="Company EN" />
  </query-continue>
</api>