{
    "intent": "authorize",
    "payer": {
        "payment_method": "credit_card",
        "funding_instruments": [
            {
                "credit_card": {
                    "type": "visa",
                    "number": "4417119669820331",
                    "expire_month": "11",
                    "expire_year": "2019",
                    "cvv2": "012",
                    "first_name": "Joe",
                    "last_name": "Shopper",
                    "billing_address": {
                        "line1": "3909 Witmer Road",
                        "line2": "Niagara Falls",
                        "city": "Niagara Falls",
                        "state": "NY",
                        "postal_code": "14305",
                        "country_code": "US",
                        "phone": "716-298-1822"
                    }
                }
            }
        ]
    },
    "transactions": [
        {
            "amount": {
                "currency": "USD",
                "total": "1"
            },
            "description": "Payment description."
        }
    ]
}Failed to create directory at /var/www/LIB/PayPal-PHP-SDK-master/lib/PayPal/Cache/../../../var/auth.cache
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