use SOAP::Lite
    proxy => 'http://localhost/cgi-bin/soap.cgi',
    uri => 'http://my.own.com/My/Examples';

  my $soap1 = new SOAP::Lite; # will get the same proxy()/uri() as above
  print $soap1->getStateName(1)->result;

  my $soap2 = SOAP::Lite->new; # same thing as above
  print $soap2->getStateName(2)->result;

  # or you may override any settings you want
  my $soap3 = SOAP::Lite->proxy('http://localhost/');
  print $soap3->getStateName(1)->result;