order.json

{
  "authentication_token": "sob2myNz1tJ3z6qF14uw",
  "order": {
    "product_name": "Super bike",
    "product_description": "Superfast bike",
    "price_in_cents": 25000,
    "callback_url": "http://webshop.tld/plesents/payment_status",
    "user_name": "John Doe",
    "user_email": "[email protected]", 
    "order_id": "123456",
    "sha1": "659a6a97776d12cb482d734edc0c7c6fbaa620c1"
  }
}