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 aicontinue="Create_user_ss.png" />
  </query-continue>
  <query>
    <allimages>
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      <img name="Bar_solid_48px.png" timestamp="2015-05-11T15:15:34Z" url="https://wiki.eprints.org/w/images/c/cb/Bar_solid_48px.png" descriptionurl="https://wiki.eprints.org/w/File:Bar_solid_48px.png" ns="6" title="File:Bar solid 48px.png" />
      <img name="Bazaar-entry.jpg" timestamp="2017-11-14T15:32:56Z" url="https://wiki.eprints.org/w/images/b/b6/Bazaar-entry.jpg" descriptionurl="https://wiki.eprints.org/w/File:Bazaar-entry.jpg" ns="6" title="File:Bazaar-entry.jpg" />
      <img name="Browse_by_journal.png" timestamp="2007-02-01T18:14:31Z" url="https://wiki.eprints.org/w/images/e/e6/Browse_by_journal.png" descriptionurl="https://wiki.eprints.org/w/File:Browse_by_journal.png" ns="6" title="File:Browse by journal.png" />
      <img name="Browse_by_journal_volume.png" timestamp="2007-02-01T18:14:39Z" url="https://wiki.eprints.org/w/images/4/49/Browse_by_journal_volume.png" descriptionurl="https://wiki.eprints.org/w/File:Browse_by_journal_volume.png" ns="6" title="File:Browse by journal volume.png" />
      <img name="Browse_by_navbar.png" timestamp="2007-02-01T17:40:20Z" url="https://wiki.eprints.org/w/images/a/a2/Browse_by_navbar.png" descriptionurl="https://wiki.eprints.org/w/File:Browse_by_navbar.png" ns="6" title="File:Browse by navbar.png" />
      <img name="Browse_by_navbar2.png" timestamp="2007-02-01T17:51:56Z" url="https://wiki.eprints.org/w/images/5/57/Browse_by_navbar2.png" descriptionurl="https://wiki.eprints.org/w/File:Browse_by_navbar2.png" ns="6" title="File:Browse by navbar2.png" />
      <img name="Collection_workflow.jpeg" timestamp="2009-11-17T14:51:37Z" url="https://wiki.eprints.org/w/images/1/11/Collection_workflow.jpeg" descriptionurl="https://wiki.eprints.org/w/File:Collection_workflow.jpeg" ns="6" title="File:Collection workflow.jpeg" />
      <img name="Config-after.jpg" timestamp="2017-11-14T15:46:08Z" url="https://wiki.eprints.org/w/images/1/18/Config-after.jpg" descriptionurl="https://wiki.eprints.org/w/File:Config-after.jpg" ns="6" title="File:Config-after.jpg" />
      <img name="Config.jpg" timestamp="2017-11-14T15:35:08Z" url="https://wiki.eprints.org/w/images/f/f8/Config.jpg" descriptionurl="https://wiki.eprints.org/w/File:Config.jpg" ns="6" title="File:Config.jpg" />
    </allimages>
  </query>
</api>