Sending email to list/batch with Mandrill [nodejs]

gistfile1.txt

var message = {
    "html": 'asdasd',
    "text": 'asdasd',
    "subject": 'asdasdasd',
    "from_email": "[email protected]",
    "from_name": "Leilão de Ônibus",
    "to": [{
            "email": '[email protected]',
            "type": "to"
        },{
            "email": '[email protected]',
            "type": "to"
        }]
};


Mandrill.messages.send({"message": message }, function(result) {
    console.log(result);
}, function(e) {
    console.log('A mandrill error occurred: ' + e.name + ' - ' + e.message);
});