<div>---</div><div>3 : 01 </div><div>7 : 02 </div><div>16 : 03 </div><div>38 : 04 </div>{
    "intent": "sale",
    "payer": {
        "payment_method": "paypal"
    },
    "transactions": [
        {
            "amount": {
                "total": "1.00",
                "currency": "USD"
            },
            "related_resources": []
        }
    ],
    "redirect_urls": {
        "return_url": "https://example.com/your_redirect_url.html",
        "cancel_url": "https://example.com/your_cancel_url.html"
    },
    "id": "PAYID-NH2WCZY2GW43701CW127145E",
    "state": "created",
    "create_time": "2026-05-02T02:28:55Z",
    "links": [
        {
            "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAYID-NH2WCZY2GW43701CW127145E",
            "rel": "self",
            "method": "GET"
        },
        {
            "href": "https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=EC-6W420757TW578412V",
            "rel": "approval_url",
            "method": "REDIRECT"
        },
        {
            "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAYID-NH2WCZY2GW43701CW127145E/execute",
            "rel": "execute",
            "method": "POST"
        }
    ]
}

Redirect user to approval_url: https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=EC-6W420757TW578412V