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>
    <general mainpage="Main Page" base="https://wiki.berrytube.tv/index.php/Main_Page" sitename="BerryTube Wiki" logo="/skins/common/images/bplogo.png" generator="MediaWiki 1.22.9" phpversion="5.6.38-0+deb8u1" phpsapi="apache2handler" dbtype="mysql" dbversion="5.5.5-10.1.48-MariaDB-0+deb9u2" imagewhitelistenabled="" langconversion="" titleconversion="" linkprefix="" linktrail="/^([a-z]+)(.*)$/sD" case="first-letter" rights="Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC-SA 3.0)" lang="en" fallback8bitEncoding="windows-1252" writeapi="" timezone="America/Los_Angeles" timeoffset="-480" articlepath="/index.php/$1" scriptpath="" script="/index.php" variantarticlepath="" server="https://wiki.berrytube.tv" wikiid="btwiki" time="2024-12-21T17:46:40Z" maxuploadsize="104857600">
      <fallback />
    </general>
    <namespaces>
      <ns id="-2" case="first-letter" canonical="Media" xml:space="preserve">Media</ns>
      <ns id="-1" case="first-letter" canonical="Special" xml:space="preserve">Special</ns>
      <ns id="0" case="first-letter" content="" xml:space="preserve" />
      <ns id="1" case="first-letter" subpages="" canonical="Talk" xml:space="preserve">Talk</ns>
      <ns id="2" case="first-letter" subpages="" canonical="User" xml:space="preserve">User</ns>
      <ns id="3" case="first-letter" subpages="" canonical="User talk" xml:space="preserve">User talk</ns>
      <ns id="4" case="first-letter" subpages="" canonical="Project" xml:space="preserve">BerryTube Wiki</ns>
      <ns id="5" case="first-letter" subpages="" canonical="Project talk" xml:space="preserve">BerryTube Wiki talk</ns>
      <ns id="6" case="first-letter" canonical="File" xml:space="preserve">File</ns>
      <ns id="7" case="first-letter" subpages="" canonical="File talk" xml:space="preserve">File talk</ns>
      <ns id="8" case="first-letter" subpages="" canonical="MediaWiki" xml:space="preserve">MediaWiki</ns>
      <ns id="9" case="first-letter" subpages="" canonical="MediaWiki talk" xml:space="preserve">MediaWiki talk</ns>
      <ns id="10" case="first-letter" canonical="Template" xml:space="preserve">Template</ns>
      <ns id="11" case="first-letter" subpages="" canonical="Template talk" xml:space="preserve">Template talk</ns>
      <ns id="12" case="first-letter" subpages="" canonical="Help" xml:space="preserve">Help</ns>
      <ns id="13" case="first-letter" subpages="" canonical="Help talk" xml:space="preserve">Help talk</ns>
      <ns id="14" case="first-letter" canonical="Category" xml:space="preserve">Category</ns>
      <ns id="15" case="first-letter" subpages="" canonical="Category talk" xml:space="preserve">Category talk</ns>
      <ns id="102" case="first-letter" canonical="Property" xml:space="preserve">Property</ns>
      <ns id="103" case="first-letter" subpages="" canonical="Property talk" xml:space="preserve">Property talk</ns>
      <ns id="104" case="first-letter" canonical="Type" xml:space="preserve">Type</ns>
      <ns id="105" case="first-letter" subpages="" canonical="Type talk" xml:space="preserve">Type talk</ns>
      <ns id="106" case="first-letter" canonical="Form" xml:space="preserve">Form</ns>
      <ns id="107" case="first-letter" subpages="" canonical="Form talk" xml:space="preserve">Form talk</ns>
      <ns id="108" case="first-letter" canonical="Concept" xml:space="preserve">Concept</ns>
      <ns id="109" case="first-letter" canonical="Concept talk" xml:space="preserve">Concept talk</ns>
      <ns id="274" case="first-letter" canonical="Widget" xml:space="preserve">Widget</ns>
      <ns id="275" case="first-letter" subpages="" canonical="Widget talk" xml:space="preserve">Widget talk</ns>
    </namespaces>
    <namespacealiases>
      <ns id="6" xml:space="preserve">Image</ns>
      <ns id="7" xml:space="preserve">Image talk</ns>
    </namespacealiases>
    <statistics pages="591" articles="116" views="2672796" edits="2811" images="37" users="85" activeusers="1" admins="10" jobs="2" />
  </query>
</api>