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>
    <allimages aistart="2025-11-01T13:50:27Z" />
  </query-continue>
  <query>
    <allimages>
      <img name="RasenFlameweaver.png" timestamp="2025-11-06T01:23:56Z" user="Kuskus" url="https://wiki.project1999.com/images/RasenFlameweaver.png" descriptionurl="https://wiki.project1999.com/File:RasenFlameweaver.png" ns="6" title="File:RasenFlameweaver.png" />
      <img name="Npc_an_emissary_of_the_mourner.png" timestamp="2025-11-06T01:07:15Z" user="Kuskus" url="https://wiki.project1999.com/images/Npc_an_emissary_of_the_mourner.png" descriptionurl="https://wiki.project1999.com/File:Npc_an_emissary_of_the_mourner.png" ns="6" title="File:Npc an emissary of the mourner.png" />
      <img name="Drikai.png" timestamp="2025-11-05T03:04:22Z" user="Blancah" url="https://wiki.project1999.com/images/Drikai.png" descriptionurl="https://wiki.project1999.com/File:Drikai.png" ns="6" title="File:Drikai.png" />
      <img name="Npc_a_penitent_cryptkeeper.png" timestamp="2025-11-04T13:08:35Z" user="Honloro" url="https://wiki.project1999.com/images/Npc_a_penitent_cryptkeeper.png" descriptionurl="https://wiki.project1999.com/File:Npc_a_penitent_cryptkeeper.png" ns="6" title="File:Npc a penitent cryptkeeper.png" />
      <img name="Npc_an_aged_chronicler.png" timestamp="2025-11-03T15:35:17Z" user="Honloro" url="https://wiki.project1999.com/images/Npc_an_aged_chronicler.png" descriptionurl="https://wiki.project1999.com/File:Npc_an_aged_chronicler.png" ns="6" title="File:Npc an aged chronicler.png" />
      <img name="Map_warslikswood_brute_caves.png" timestamp="2025-11-02T17:51:27Z" user="Loramin" url="https://wiki.project1999.com/images/Map_warslikswood_brute_caves.png" descriptionurl="https://wiki.project1999.com/File:Map_warslikswood_brute_caves.png" ns="6" title="File:Map warslikswood brute caves.png" />
      <img name="Brute_Cave_Map.png" timestamp="2025-11-02T17:47:25Z" user="Loramin" url="https://wiki.project1999.com/images/Brute_Cave_Map.png" descriptionurl="https://wiki.project1999.com/File:Brute_Cave_Map.png" ns="6" title="File:Brute Cave Map.png" />
      <img name="Brute_3_Brute_Cave.png" timestamp="2025-11-02T17:24:58Z" user="Loramin" url="https://wiki.project1999.com/images/Brute_3_Brute_Cave.png" descriptionurl="https://wiki.project1999.com/File:Brute_3_Brute_Cave.png" ns="6" title="File:Brute 3 Brute Cave.png" />
      <img name="Brute_2_Brute_Cave.png" timestamp="2025-11-02T17:24:45Z" user="Loramin" url="https://wiki.project1999.com/images/Brute_2_Brute_Cave.png" descriptionurl="https://wiki.project1999.com/File:Brute_2_Brute_Cave.png" ns="6" title="File:Brute 2 Brute Cave.png" />
      <img name="Brute_Cave_Entrance.png" timestamp="2025-11-02T17:20:08Z" user="Loramin" url="https://wiki.project1999.com/images/Brute_Cave_Entrance.png" descriptionurl="https://wiki.project1999.com/File:Brute_Cave_Entrance.png" ns="6" title="File:Brute Cave Entrance.png" />
    </allimages>
  </query>
</api>