Question

如果我有＆＃34;自动结算＆＃34;在我的网站上设置按钮，哪个API可用于设置变量计费金额并启动账单？我希望我在这里描述的API：https://developer.paypal.com/docs/classic/paypal-payments-standard/integration-guide/manage-billing-plans/

我无法在任何地方找到这个，但我不确定它是否会在PayPal API文档和前端之间的不同术语中丢失 - 我之所以这样说是因为它＆＃39 ;似乎在API文档中没有自动计费这样的东西！

Answer 1

如果您想使用REST API，请查看Billing Plans。

如果您想使用Classic API，请查看Recurring Paymments。

Answer 2

为了进一步接受已接受的答案，我无法达到我想要的效果 - 似乎无法通过API触发“自动计费”。您需要创建开票计划，然后根据计划创建协议，然后执行协议。

从安德鲁的回答中，我首先得到了一个访问令牌。在我的cURLless环境中，我这样做了：

//sandbox
$clientid = "AbFnq7P52jf6AUWpu.....";
$secret   = "ECfJRJBDnA26VVNAq.....";
$url = 'https://api.sandbox.paypal.com/v1/oauth2/token';
$auth = base64_encode($clientid . ":" . $secret);

$data = array(
    'grant_type' => 'client_credentials'
);

$options = array(
    'http' => array(
        'header'  => "Authorization: Basic {$auth}\r\nAccept: application/json\r\nAccept-Language: en_US\r\n",
        'method'  => 'POST',
        'content' => http_build_query($data)
    )
);
$context  = stream_context_create($options);

$result = file_get_contents($url, false, $context);
$arr = json_decode($result, true);
echo "<pre>"; print_r($arr); echo "</pre>";

$accesstoken = $arr['access_token'];

然后是“整合步骤”https://developer.paypal.com/docs/integration/direct/billing-plans-and-agreements/#integration-steps

我做了这样的cURLless API调用（创建计划示例）：

$url = 'https://api.sandbox.paypal.com/v1/payments/billing-plans/';

$options = array(
    'http' => array(
        'header'  => "Authorization: Bearer {$accesstoken}\r\nContent-Type: application/json\r\n",
        'method'  => 'POST',
        'content' => '{
  "name": "Test Plan",
  "description": "My first test plan",
  "type": "INFINITE",
  "payment_definitions": [
         {
            "name": "Regular payment definition",
            "type": "REGULAR",
            "type":"REGULAR",
            "frequency":"Month",
            "amount":{
               "currency":"AUD",
               "value":"100.00"
            },
            "cycles":"0",
            "charge_models":[
               {
                  "type":"TAX",
                  "amount":{
                     "currency":"AUD",
                     "value":"0.00"
                  }
               },
               {
                  "type":"SHIPPING",
                  "amount":{
                     "currency":"AUD",
                     "value":"0.00"
                  }
               }
            ],
            "frequency_interval":"1"
         }
      ],
  "merchant_preferences": {
  "setup_fee": {
    "value": "0",
    "currency": "AUD"
  },
  "return_url": "http://www.paypal.com",
  "cancel_url": "http://www.paypal.com/cancel",
  "auto_bill_amount": "YES",
  "initial_fail_amount_action": "CONTINUE",
  "max_fail_attempts": "0"
  }
}'
    )
);
$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);
$arr = json_decode($result, true);
echo "<pre>"; print_r($arr); echo "</pre>";

希望这些片段可以节省我花费的时间！

PayPal API - 启动每月账单？

2 个答案: