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>
    <logevents lecontinue="20260116092445|6974" />
  </query-continue>
  <query>
    <logevents>
      <item logid="6984" ns="6" title="Plik:Ksef dokument.jpg" pageid="3669" img_sha1="ct3dlw3qh0sfai1wsj2y6xgy609uhko" img_timestamp="2026-01-20T09:01:16Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T09:01:16Z" comment="" />
      <item logid="6983" ns="6" title="Plik:Ksef operacje.jpg" pageid="3668" img_sha1="53ss9tq4o36241s2v3tt7ggw6kxz43d" img_timestamp="2026-01-20T08:57:33Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T08:57:33Z" comment="" />
      <item logid="6982" ns="6" title="Plik:Ksef status4.jpg" pageid="3667" img_sha1="1p0yw2mi3g3u2o7tvxzqrlhzevvu3x6" img_timestamp="2026-01-20T08:48:42Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T08:48:42Z" comment="" />
      <item logid="6981" ns="6" title="Plik:Ksef status3.jpg" pageid="3666" img_sha1="4pon1yk7m96nvclvfdp1pox2k32hkpo" img_timestamp="2026-01-20T08:45:46Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T08:45:46Z" comment="" />
      <item logid="6980" ns="6" title="Plik:Ksef status2.jpg" pageid="3665" img_sha1="2iw6y4w01lb3vq3bsm707z4e2adfwqb" img_timestamp="2026-01-20T08:40:11Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T08:40:11Z" comment="" />
      <item logid="6979" ns="6" title="Plik:Ksef status.jpg" pageid="3664" img_sha1="81qt7rgut9srb5p7inogkmfvhd8svae" img_timestamp="2026-01-20T08:33:14Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T08:33:14Z" comment="" />
      <item logid="6978" ns="6" title="Plik:Ksef instrukcja.jpg" pageid="3663" img_sha1="4anyx1snwyi2118tu61fmxo9hye6h1f" img_timestamp="2026-01-20T08:02:30Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T08:02:30Z" comment="" />
      <item logid="6977" ns="6" title="Plik:Ksef konfiguracja.jpg" pageid="3662" img_sha1="d8uexl4efbjy2l8jvaadu41f4jhn17t" img_timestamp="2026-01-20T07:48:42Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T07:48:42Z" comment="" />
      <item logid="6976" ns="6" title="Plik:Ksef poswiadczenie2.jpg" pageid="3661" img_sha1="kodysqjqh2revut080wu4dm9xcerzwi" img_timestamp="2026-01-20T07:41:57Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T07:41:57Z" comment="" />
      <item logid="6975" ns="6" title="Plik:Ksef poswiadczenie1.jpg" pageid="3660" img_sha1="c9mqv9lt6lqf8akfyals0unemrz8hwe" img_timestamp="2026-01-20T07:33:16Z" type="upload" action="upload" user="Aga" timestamp="2026-01-20T07:33:16Z" comment="" />
    </logevents>
  </query>
</api>