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>
    <pageswithprop gpwpcontinue="1405" />
  </query-continue>
  <query>
    <pages>
      <page pageid="1368" ns="15" title="Kategorie Diskussion:Historische Hintergründe" contentmodel="wikitext" pagelanguage="de" touched="2024-04-06T18:23:23Z" lastrevid="77060" counter="10329" length="1425" />
      <page pageid="1370" ns="15" title="Kategorie Diskussion:Artefakt" contentmodel="wikitext" pagelanguage="de" touched="2024-03-19T16:17:07Z" lastrevid="67455" counter="22457" length="2048" />
      <page pageid="1373" ns="15" title="Kategorie Diskussion:Geographie und Bevölkerung" contentmodel="wikitext" pagelanguage="de" touched="2022-07-17T23:32:11Z" lastrevid="69307" counter="23875" length="1934" />
      <page pageid="1381" ns="0" title="Die Klaue Beliars" contentmodel="wikitext" pagelanguage="de" touched="2024-04-04T11:43:37Z" lastrevid="77054" counter="68122" length="11034" />
      <page pageid="1382" ns="0" title="Runen" contentmodel="wikitext" pagelanguage="de" touched="2024-03-14T22:15:12Z" lastrevid="71720" counter="25590" length="2362" />
      <page pageid="1387" ns="0" title="Uriziel" contentmodel="wikitext" pagelanguage="de" touched="2024-03-14T22:15:12Z" lastrevid="73408" counter="89505" length="7152" />
      <page pageid="1392" ns="0" title="Cor Kalom" contentmodel="wikitext" pagelanguage="de" touched="2024-03-14T22:15:12Z" lastrevid="75481" counter="55277" length="5312" />
      <page pageid="1398" ns="0" title="Gorn" contentmodel="wikitext" pagelanguage="de" touched="2024-03-14T22:15:12Z" lastrevid="76394" counter="129183" length="8704" />
      <page pageid="1400" ns="0" title="Lares" contentmodel="wikitext" pagelanguage="de" touched="2024-03-14T22:15:12Z" lastrevid="76456" counter="68588" length="5229" />
      <page pageid="1401" ns="0" title="Lee" contentmodel="wikitext" pagelanguage="de" touched="2024-03-14T22:15:12Z" lastrevid="76407" counter="147403" length="9287" />
    </pages>
  </query>
</api>