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="20190718133550|6086" />
  </query-continue>
  <query>
    <recentchanges>
      <rc type="log" ns="6" title="File:Shkh 3d.gif" pageid="2918" revid="0" old_revid="0" rcid="6096" timestamp="2025-06-06T11:21:15Z" />
      <rc type="log" ns="6" title="File:Karn 3d.gif" pageid="2917" revid="0" old_revid="0" rcid="6095" timestamp="2025-06-06T11:18:52Z" />
      <rc type="log" ns="6" title="File:Tuji 3d.gif" pageid="2916" revid="0" old_revid="0" rcid="6094" timestamp="2025-06-06T11:16:45Z" />
      <rc type="log" ns="6" title="File:Pzl11 3d.gif" pageid="2915" revid="0" old_revid="0" rcid="6093" timestamp="2025-06-06T10:43:21Z" />
      <rc type="edit" ns="10" title="Template:JapanNav" pageid="37" revid="5509" old_revid="5508" rcid="6092" timestamp="2020-02-27T14:51:32Z" />
      <rc type="edit" ns="10" title="Template:JapanNav" pageid="37" revid="5508" old_revid="5344" rcid="6091" timestamp="2020-02-27T13:26:22Z" />
      <rc type="edit" ns="0" title="Skoda 104/II" pageid="2914" revid="5507" old_revid="5506" rcid="6090" timestamp="2019-07-18T14:00:32Z" />
      <rc type="new" ns="0" title="Skoda 104/II" pageid="2914" revid="5506" old_revid="0" rcid="6089" timestamp="2019-07-18T13:58:17Z" />
      <rc type="edit" ns="10" title="Template:CzechNav" pageid="2447" revid="5505" old_revid="5500" rcid="6088" timestamp="2019-07-18T13:58:09Z" />
      <rc type="log" ns="6" title="File:Sk104 03.jpg" pageid="2913" revid="0" old_revid="0" rcid="6087" timestamp="2019-07-18T13:35:59Z" />
    </recentchanges>
  </query>
</api>