in reply to
File POSTing with WWW::Curl::Easy
perl CURL upload -> curl upload xml file
CURL upload site:perlmonks.org -> Correct way to POST with Perl Curl?
curl attachment site:search.cpan.org -> WWW::Curl::Form
my $curlf = WWW::Curl::Form->new;
$curlf->formaddfile($filename, 'attachment', "multipart/form-data"
Yup, I think I'd stick with WWW::Curl::Form