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>
    <recentchanges rccontinue="20241117190528|42964" />
  </query-continue>
  <query>
    <recentchanges>
      <rc type="edit" ns="0" title="Main Page" pageid="1" revid="42482" old_revid="42456" rcid="42974" timestamp="2024-11-23T23:44:41Z" />
      <rc type="edit" ns="0" title="Chu Chuan Ho" pageid="8588" revid="42481" old_revid="42480" rcid="42973" timestamp="2024-11-23T23:43:39Z" />
      <rc type="edit" ns="0" title="Chu Chuan Ho" pageid="8588" revid="42480" old_revid="42479" rcid="42972" timestamp="2024-11-23T23:43:13Z" />
      <rc type="new" ns="0" title="Chu Chuan Ho" pageid="8588" revid="42479" old_revid="0" rcid="42971" timestamp="2024-11-23T23:42:51Z" />
      <rc type="new" ns="0" title="Chu Chuan Ho Video (2023)" pageid="8587" revid="42478" old_revid="0" rcid="42970" timestamp="2024-11-23T23:40:26Z" />
      <rc type="edit" ns="0" title="The Durov Dynasty" pageid="2465" revid="42477" old_revid="42301" rcid="42969" timestamp="2024-11-21T02:50:27Z" />
      <rc type="edit" ns="0" title="Jacko Fossett" pageid="7884" revid="42476" old_revid="42475" rcid="42968" timestamp="2024-11-20T21:02:53Z" />
      <rc type="edit" ns="0" title="Jacko Fossett" pageid="7884" revid="42475" old_revid="39247" rcid="42967" timestamp="2024-11-20T21:01:48Z" />
      <rc type="edit" ns="6" title="File:Jacko Fossett backstage.jpg" pageid="8586" revid="42474" old_revid="42473" rcid="42966" timestamp="2024-11-20T21:00:53Z" />
      <rc type="log" ns="6" title="File:Jacko Fossett backstage.jpg" pageid="8586" revid="0" old_revid="0" rcid="42965" timestamp="2024-11-20T20:59:52Z" />
    </recentchanges>
  </query>
</api>