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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.
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<?xml version="1.0"?>
<api>
  <query-continue>
    <recentchanges rccontinue="20190815113229|17366" />
  </query-continue>
  <query>
    <recentchanges>
      <rc type="new" ns="2" title="利用者:Wikipedian/common.css" pageid="8788" revid="11217" old_revid="0" rcid="17376" timestamp="2019-08-16T06:30:13Z" />
      <rc type="new" ns="2" title="利用者:Wikipedian/common.js" pageid="8787" revid="11216" old_revid="0" rcid="17375" timestamp="2019-08-16T06:24:17Z" />
      <rc type="edit" ns="0" title="日照り" pageid="8785" revid="11215" old_revid="11213" rcid="17374" timestamp="2019-08-16T06:10:35Z" />
      <rc type="new" ns="0" title="洪水" pageid="8786" revid="11214" old_revid="0" rcid="17373" timestamp="2019-08-16T06:10:02Z" />
      <rc type="new" ns="0" title="日照り" pageid="8785" revid="11213" old_revid="0" rcid="17372" timestamp="2019-08-16T05:16:08Z" />
      <rc type="edit" ns="0" title="天候" pageid="8783" revid="11212" old_revid="11209" rcid="17371" timestamp="2019-08-15T14:48:42Z" />
      <rc type="new" ns="0" title="湿度" pageid="8784" revid="11211" old_revid="0" rcid="17370" timestamp="2019-08-15T14:46:29Z" />
      <rc type="edit" ns="0" title="天気" pageid="601" revid="11210" old_revid="601" rcid="17369" timestamp="2019-08-15T14:46:14Z" />
      <rc type="new" ns="0" title="天候" pageid="8783" revid="11209" old_revid="0" rcid="17368" timestamp="2019-08-15T14:45:21Z" />
      <rc type="edit" ns="6" title="ファイル:究想の箱庭の天候.png" pageid="8782" revid="11208" old_revid="11207" rcid="17367" timestamp="2019-08-15T11:42:21Z" />
    </recentchanges>
  </query>
</api>