当然,这只是我缺少的东西。Paypal API 相当新,尤其是经典的 API!基本上,我使用以下代码以每月 2.50 英镑的价格生成对我网站的订阅。我可以让订阅出现在 Paypal Sandbox 的定期付款仪表板中,但它不会改变余额,而且似乎缺少与初始付款有关的事情。我也尝试过 INITAMT,它填写了一些字段,但仍然没有更改我帐户的沙盒余额。有什么想法吗?这是代码:
<?php
// Set PayPal API version and credentials.
$api_version = '85.0';
$api_endpoint = 'https://api-3t.sandbox.paypal.com/nvp';
$api_username = 'MY_SANDBOX_USERNAME';
$api_password = 'MY_SANDBOX_PASSWORD';
$api_signature = 'MY_SANDBOX_SIGNATURE';
$startdate = gmdate('Y-m-d')."T00:00:00Z";
$request_params = array
(
'USER' => $api_username,
'PWD' => $api_password,
'SIGNATURE' => $api_signature,
'VERSION' => $api_version,
'METHOD' => 'CreateRecurringPaymentsProfile',
'PROFILESTARTDATE' => $startdate,
'DESC' => 'Membership',
'BILLINGPERIOD' => 'Month',
'BILLINGFREQUENCY' => '1',
'TOTALBILLINGCYCLES' => '0',
'AMT' => '2.50',
'MAXFAILEDPAYMENTS' => '12',
'ACCT' => '4641631486853053',
'CREDITCARDTYPE' => 'VISA',
'CVV2' => '123',
'FIRSTNAME' => 'James',
'LASTNAME' => 'Smith',
'STREET' => 'FirstStreet',
'CITY' => 'London',
'STATE' => 'G London',
'ZIP' => 'W2 1NE',
'COUNTRYCODE' => 'GB',
'CURRENCYCODE' => 'GBP',
'EXPDATE' => '052015'
);
// Loop through $request_params array to generate the NVP string.
$nvp_string = '';
foreach($request_params as $var=>$val)
{
$nvp_string .= '&'.$var.'='.urlencode($val);
}
// Send NVP string to PayPal and store response
$curl = curl_init();
curl_setopt($curl, CURLOPT_VERBOSE, 1);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_TIMEOUT, 30);
curl_setopt($curl, CURLOPT_URL, $api_endpoint);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $nvp_string);
$result = curl_exec($curl);
curl_close($curl);
$nvp_response_array = parse_str($result);
print_r($result);
?>