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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>
    <embeddedin>
      <ei pageid="172" ns="0" title="Patrick J. Crank" />
      <ei pageid="307" ns="0" title="G. Steven Rowe" />
      <ei pageid="385" ns="0" title="Stuart Rabner" />
      <ei pageid="526" ns="12" title="Help:Using templates" />
      <ei pageid="1290" ns="0" title="Martin Selig" />
      <ei pageid="1853" ns="0" title="Denver, Colorado" />
      <ei pageid="2158" ns="0" title="Libertarian Party ballot access" />
      <ei pageid="2218" ns="0" title="Florida Red and Blue" />
      <ei pageid="2474" ns="0" title="Floridians for Smarter Growth" />
      <ei pageid="2611" ns="0" title="California Environmental Quality Act" />
    </embeddedin>
  </query>
  <query-continue>
    <embeddedin eicontinue="10|Stub|2659" />
  </query-continue>
</api>