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 lestart="2014-06-04T17:10:16Z" />
  </query-continue>
  <query>
    <logevents>
      <item logid="88" ns="0" title="WYP Scenario Modelling" pageid="133" type="patrol" action="patrol" user="Admin" timestamp="2017-12-04T00:52:43Z" comment="">
        <patrol cur="2144" prev="0" auto="1" />
      </item>
      <item logid="87" ns="0" title="AccesoBarrio" pageid="124" type="patrol" action="patrol" user="Admin" timestamp="2017-12-04T00:51:36Z" comment="">
        <patrol cur="2143" prev="2142" auto="1" />
      </item>
      <item logid="86" ns="2" title="User:Rardiles" pageid="0" type="newusers" action="create2" userid="19" user="Admin" timestamp="2017-12-04T00:48:15Z" comment="to add documentation for walkmyplace" />
      <item logid="85" ns="6" title="File:Screenshot-csw-output.png" pageid="129" type="upload" action="upload" img_sha1="arme0vw1nkbx2v6rc7rjac04wmywm62" img_timestamp="2016-10-05T19:18:43Z" user="StefanS" timestamp="2016-10-05T19:18:43Z" comment="" />
      <item logid="84" ns="2" title="User:Cris" pageid="0" type="newusers" action="create2" userid="18" user="Admin" timestamp="2015-10-25T19:01:47Z" comment="" />
      <item logid="83" ns="6" title="File:Pyp uml.jpg" pageid="108" type="upload" action="upload" img_sha1="6e0uq6tusirap7ufwcxo3jwjtf96grn" img_timestamp="2014-09-05T15:54:27Z" user="StefanS" timestamp="2014-09-05T15:54:27Z" comment="" />
      <item logid="82" ns="6" title="File:Pyp architecture.jpg" pageid="107" type="upload" action="upload" img_sha1="2t9rr6yoqzy5au0428tr9zu8kiwqvb5" img_timestamp="2014-09-05T15:54:16Z" user="StefanS" timestamp="2014-09-05T15:54:16Z" comment="" />
      <item logid="81" ns="0" title="Main Page" pageid="1" type="patrol" action="patrol" user="Admin" timestamp="2014-06-04T19:54:14Z" comment="">
        <patrol cur="919" prev="374" auto="1" />
      </item>
      <item logid="80" ns="2" title="User:StefanS" pageid="0" type="newusers" action="create" userid="17" user="StefanS" timestamp="2014-06-04T18:38:11Z" comment="" />
      <item logid="79" ns="2" title="User:Admin" pageid="0" type="newusers" action="create" userid="16" user="Admin" timestamp="2014-06-04T17:58:08Z" comment="" />
    </logevents>
  </query>
</api>