code: function standardizeAddress(address, callback) {
  	var url = address_url + encodeURIComponent(address) + '?format=json';
  	request(url, function(err, resp, body) {
  		var error = resp.statusCode != 200 ? new Error('Unable to standardize address') : err;
  		callback(error, body);
  	});
  }
docs: Standardize address and location information for a property.