Accessing a SOAP service from Node.js with a Static IP

var soap = require('soap'),
url = 'http://example.com/wsdl?wsdl',
args = { name: 'value' },
opts = {
  wsdl_options: {
    proxy: process.env.xlroutesSTATIC_URL
  }
};

soap.createClient(url, opts, function(err, client) {
  console.log('connected');
  client.MyFunction(args, function(err, result) {
    console.log(result);
  });
});