Paypal - 订阅 - 创建产品

Question

我正在尝试将订阅与贝宝集成。 我正在按照此处的说明进行操作： https://developer.paypal.com/docs/subscriptions/integrate/#

我在第 2 步（创建产品）中遇到问题。 我正在使用 php 进行 curl 调用，但出现错误并且无法解决。卷曲链接为：https://api.sandbox.paypal.com/v1/catalogs/products

我得到的回应是：

{
    "name": "NOT_AUTHORIZED",
    "message": "Authorization failed due to insufficient permissions.",
    "debug_id": "7de3b61dcde85",
    "details": [
        {
            "issue": "PERMISSION_DENIED",
            "description": "You do not have permission to access or perform operations on this resource"
        }
    ],
    "links": [
        {
            "href": "https://developer.paypal.com/docs/api/v1/billing/subscriptions#NOT_AUTHORIZED",
            "rel": "information_link",
            "method": "GET"
        }
    ]
}

有人知道，请问我该如何解决？如何添加权限以便创建产品？

Answer 1

首先，您必须访问令牌以授权权限

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://api.sandbox.paypal.com/v1/oauth2/token');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "grant_type=client_credentials");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERPWD,  'your client id' .':'. 'your secret Key');
$headers = array();
$headers[] = 'Accept: application/json';
$headers[] = 'Accept-Language: en_US';
$headers[] = 'Content-Type: application/x-www-form-urlencoded';
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$result = curl_exec($ch);
if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);
$accessToken json_decode($result);

获得访问令牌后，您发送另一个命中以创建产品

$ch = curl_init();curl_setopt($ch, CURLOPT_URL, 'https://api.sandbox.paypal.com/v1/catalogs/products');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, '{"name": "Test Recurring","type": "SERVICE}');
curl_setopt($ch, CURLOPT_POST, 1);
$headers = array();
$headers[] = 'Content-Type: application/json';
$headers[] = 'Authorization: '.$accessToken->token_type.' '.$accessToken->access_token.'';
$headers[] = 'Paypal-Request-Id: <your client id>';
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$result = curl_exec($ch);
if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);
$createProduct = json_decode($result);

您的产品创建完成，您将获得一个产品 ID

参考1：getAccessToken

Ref2：CreateProduct