title: Use Native Perl to get data from a network service
body: <p>I am trying to use the perl to get the data from a network service/API, like the <a href="http://www.delicious.com/help/api" rel="nofollow">Delicious API </a>. Does anyone know how to use the native API (not module from CPAN) to get such XML format data from the network service/API?</p>