Create a checkout

{
    "shopper": {
        "title": "Mr",
        "first_name": "Test",
        "last_name": "Tester",
        "email": "firstname.lastname+{{$timestamp}}@domain.com",
        "phone": "4154154455",
        "billing_address": {
            "first_name": "Test",
            "last_name": "Tester",
            "line1": "10 Spring St",
            "city": "New York City",
            "state": "New York",
            "postal_code": "10001",
            "country": "US"
        }
    },
   "order": {
        "reference": "ref_12345",
        "amount": 200,
        "currency": "USD",
        "items": [
            {
                "name": "Awesome shoes",
                "amount": 60,
                "quantity": 1,
                "type": "sku",
                "reference": "001",
                "image_uri": "https://yourimage.com/shoes_image_url",
                "item_uri": "https://youritem.com/shoes_item_url"
            },
            {
                "name": "Awesome pants",
                "amount": 50,
                "quantity": 1,
                "type": "sku",
                "reference": "002",
                "image_uri": "https://yourimage.com/pants_image_url",
                "item_uri": "https://youritem.com/pants_item_url"
            }
        ],
        "shipping": {
            "pickup": false
        }
    },
    "config": {
        "redirect_uri": "https://localhost/zip_order_complete"
    }
}