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>
    <images gimcontinue="1|Fantasica_Faithful_Rewards_banner.png" />
  </query-continue>
  <query>
    <pages>
      <page pageid="69493" ns="6" title="File:11★ Sanctum Exchange announcement banner.png" touched="2020-04-28T15:32:49Z" lastrevid="107192" counter="141" length="20" />
      <page pageid="2989" ns="6" title="File:Album button.jpg" touched="2020-04-28T15:32:49Z" lastrevid="4552" counter="42" length="0" new="" />
      <page pageid="39940" ns="6" title="File:Ascension button.png" touched="2020-04-28T15:32:49Z" lastrevid="66237" counter="12" length="20" new="" />
      <page pageid="2991" ns="6" title="File:Card Pack button.jpg" touched="2020-04-28T15:32:49Z" lastrevid="4556" counter="36" length="0" new="" />
      <page pageid="81880" ns="6" title="File:Close 1.jpg" touched="2020-04-28T15:32:49Z" lastrevid="156405" counter="739" length="0" new="" />
      <page pageid="81881" ns="6" title="File:Close 2.jpg" touched="2020-04-28T15:32:49Z" lastrevid="156406" counter="683" length="0" new="" />
      <page pageid="81882" ns="6" title="File:Close 3.jpg" touched="2020-04-28T15:32:49Z" lastrevid="156407" counter="700" length="0" new="" />
      <page pageid="917" ns="6" title="File:Enhance button.jpg" touched="2020-04-28T15:32:49Z" lastrevid="4558" counter="1049" length="0" />
      <page pageid="13" ns="6" title="File:Fantasica.png" touched="2020-04-28T15:32:49Z" lastrevid="31" counter="12093" length="0" new="" />
      <page pageid="79101" ns="6" title="File:Fantasica Error.jpeg" touched="2020-04-28T15:32:49Z" lastrevid="141601" counter="1275" length="0" new="" />
    </pages>
  </query>
</api>