PAYMENT.SALE.COMPLETED webhook 事件中的 PayPal 订阅 ID 和交易 ID 位于何处？如何获取他们的详细信息？

Question

我正在使用 PayPal 订阅 API 和 php。

到目前为止，我知道付款成功后会触发 PAYMENT.SALE.COMPLETED 事件。但该对象仅包含计费协议 ID，似乎与订阅无关。我如何获得有关客户和付款的更多详细信息？

示例 webhook 的内容

{
    "id": "WH-1J525465EH157100Y-81K24252LY536784P",
    "create_time": "2021-03-10T18:22:33.292Z",
    "resource_type": "sale",
    "event_type": "PAYMENT.SALE.COMPLETED",
    "summary": "Payment completed for EUR 5.0 EUR",
    "resource": {
        "billing_agreement_id": "I-8XRLDA4MNEW3",
        "amount": {
            "total": "5.00",
            "currency": "EUR",
            "details": {
                "subtotal": "5.00"
            }
        },
        "payment_mode": "INSTANT_TRANSFER",
        "update_time": "2021-03-10T18:22:13Z",
        "create_time": "2021-03-10T18:22:13Z",
        "protection_eligibility_type": "ITEM_NOT_RECEIVED_ELIGIBLE,UNAUTHORIZED_PAYMENT_ELIGIBLE",
        "transaction_fee": {
            "currency": "EUR",
            "value": "0.45"
        },
        "protection_eligibility": "ELIGIBLE",
        "links": [
            {
                "method": "GET",
                "rel": "self",
                "href": "https://api.sandbox.paypal.com/v1/payments/sale/1P642136UK709905M"
            },
            {
                "method": "POST",
                "rel": "refund",
                "href": "https://api.sandbox.paypal.com/v1/payments/sale/1P642136UK709905M/refund"
            }
        ],
        "id": "1P642136UK709905M",
        "state": "completed",
        "invoice_number": ""
    },
    "status": "SUCCESS",
    "transmissions": [
        {
            "webhook_url": "https://musily.de/payment/webhook/paypal.php",
            "http_status": 200,
            "reason_phrase": "HTTP/1.1 200 Connection established",
            "response_headers": {
                "Accept-Ranges": "none",
                "Server": "Apache/2.4.46 (Unix)",
                "Cache-Control": "max-age=172800",
                "Expires": "Fri, 12 Mar 2021 18:23:16 GMT",
                "Content-Length": "65",
                "Date": "Wed, 10 Mar 2021 18:23:16 GMT",
                "X-Powered-By": "PHP/7.3.27",
                "Content-Type": "text/html"
            },
            "transmission_id": "a7472af0-81cd-11eb-aacd-47b3747d966f",
            "status": "SUCCESS",
            "timestamp": "2021-03-10T18:23:03Z"
        }
    ],
    "links": [
        {
            "href": "https://api.sandbox.paypal.com/v1/notifications/webhooks-events/WH-1J525465EH157100Y-81K24252LY536784P",
            "rel": "self",
            "method": "GET",
            "encType": "application/json"
        },
        {
            "href": "https://api.sandbox.paypal.com/v1/notifications/webhooks-events/WH-1J525465EH157100Y-81K24252LY536784P/resend",
            "rel": "resend",
            "method": "POST",
            "encType": "application/json"
        }
    ],
    "event_version": "1.0"
}

Answer 1

    "billing_agreement_id": "I-8XRLDA4MNEW3",

那就是您的订阅 ID。

    "id": "1P642136UK709905M",

这就是您的 PayPal 交易/销售/捕获 ID。

    "links": [
       {
           "method": "GET",
           "rel": "self",
           "href": "https://api.sandbox.paypal.com/v1/payments/sale/1P642136UK709905M"
       },
       {

如何获取有关销售的详细信息（v2/付款/捕获 API 也可能有效，但不确定）