my $sender = $cgi->param('sender');
my $nums = $cgi->param('nums');
my $msg = $cgi->param('msg');


my $url = "link";
if ($sender, $nums && $msg) {
my $json = encode_json {
    username    => 'D2028',
    password => '8AEBC',
"'{
    \"to\": $nums,
    \"from\": \"$sender\"
     \"message\": \"$msg\"
}'"
}};


my $response = $http->post( $url => {
    content => $json,
    headers => { 'Content-Type' => 'application/json' },
});

$res = $response->{'content'};