gistfile1.txt

var stripe = require("cloud/stripe.js")("XXXXXX")

function createRefund(data){
  var promise = new Parse.Promise();
  stripe.refunds.create({
      amount: 400,
      charge: "ch_17fSCXGR6JAGMQRJn0KJL7p5", // obtained with Stripe.js
    }, function(err, charge) {  
        if (err){
          promise.reject(err)
        }
        else{
          promise.resolve(charge)
        }
    });
  return promise
}
Parse.Cloud.define("hello", function(request, response) {
    createRefund({
      amount: 400,
      charge: "ch_17fSCXGR6JAGMQRJn0KJL7p5", // obtained with Stripe.js
    }).then(...)

  
   
});