How to receive a razorpay event and update a Marketcloud order

marketcloud_razorpay.php

<?php
// You need to install the Marketcloud SDK, you will find information on GitHub
// https://www.marketcloud.it/documentation/reference/php

/*
* Here you can find the data structure sent as a POST request
* The reference event is order.paid
https://docs.razorpay.com/v1/page/webhooks
*
*/
//Remember to use your marketcloud app's credentials
Marketcloud\Marketcloud::setCredentials(array(
  'secret_key' => 'your-secret-key',
  'public_key' => 'your-public-key'
));

// Retrieve the request's body and parse it as JSON
$input = @file_get_contents("php://input");

//Here you have razorpay's webhook data
$event_json = json_decode($input);

// Do something with $event_json
// This requires that, when creating an order from the Android SDK
// you add a value marketcloud_order_id inside the order.notes object.
$marketcloud_order_id = $event_json->payload->order->entity->notes->marketcloud_order_id;

// If $marketcloud_order_id is a string (maybe because thats how you saved it from Android)
// remember to convert it to a number.

$response = Marketcloud\Orders::update($marketcloud_order_id,array(
    "status" => "paid"
))

  if ($response->body->status == true) {
    // Update successful
  }
http_response_code(200); // PHP 5.4 or greater

?>