Now my script does not print anything. It exits with nothing being printed on the screen.

Turn on debugging so that you can examine the request that gets sent

FWIW, I don't know what is x-Authorization , but its not like the thing you appear to be trying, its not like basic, this is basic 

use HTTP::Request ;
my $r = HTTP::Request->new('http://localhost');
$r->authorization_basic(qw/ user pass /);
print $r->as_string;
__END__
http://localhost -
Authorization: Basic dXNlcjpwYXNz

[download]

In reply to Re: REST::Client does not provide any output (debugging x-authorization) by Anonymous Monk
in thread REST::Client does not provide any output by slayedbylucifer

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