Typically, one would use a different HTTP client module, such as HTTP::Tiny - see the "SSL Support" section in its documentation. Its SSL options are from IO::Socket::SSL.

Like haukex I wouldn't use such a low-level module by default. Here is an example using LWP::UserAgent and a known, public endpoint. Perhaps you can start from here and then modify to your needs?

#!/usr/bin/env perl 
use strict;
use warnings;

use LWP::UserAgent;
use Data::Dumper;

my $url      = 'https://server.cryptomix.com/secure/';
my $keyfile  = 'foo.key';
my $certfile = 'foo.cert';
my $ua = LWP::UserAgent->new (
    ssl_opts => {
        SSL_cert_file => $certfile,
        SSL_key_file  => $keyfile
    }
);

my $res = $ua->get ($url);
print $res->status_line;
print $res->decoded_content;
[download]

This assumes that you have the RSA key in foo.key and the PEM client cert in foo.cert. You'll get lots of info back from that server.

Thanks this worked. I had this before but I was using IO::Socket module it should have worked but I will look into this a little more. I do not have a key file so I had to use

my $ua = LWP::UserAgent->new (
   ssl_opts => {
      SSL_cert_file => $certfile,
      SSL_passwd_cb => sub {$my_key},
   }
);
[download]

I am new to perl and don't have to touch it often. Thanks

Thanks I will give this a shot. I tried this earlier but it did not work. I kept getting errors. I will do a post here to show results.