php - "errorId": "560022", "message": "The X-PAYPAL-APPLICATION-ID header contains an invalid value", "parameter":[ "X-PAYPAL-APPLICATION-ID"]

Question

我没有使用沙盒端点(我也尝试过使用沙盒应用程序 ID，但这会给我错误的凭据错误)并尝试验证付款。

我在 PHP 中使用以下函数:

function verify_paypal($payKey)
{
  global $payPalUser_Is, $payPalPassword, $payPalSig, $appID;
$headerArray = array(
'X-PAYPAL-SECURITY-USERID:'.$payPalUser_Id,
'X-PAYPAL-SECURITY-PASSWORD:'.$payPalPassword,
'X-PAYPAL-SECURITY-SIGNATURE:'.$payPalSig,
'X-PAYPAL-REQUEST-DATA-FORMAT:JSON',
'X-PAYPAL-RESPONSE-DATA-FORMAT:JSON',
'X-PAYPAL-APPLICATION-ID:'.$appID
);
echo "$headerArray, $appID";
$url="https://svcs.paypal.com/AdaptivePayments/PaymentDetails?payKey={$payKey}&requestEnvelope.errorLanguage=en_US";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headerArray);
$adaptiveResponse = curl_exec($ch);
curl_close($ch);

echo $adaptiveResponse;
//return true or false, still got to handle the response
};

但它给出了app-id不正确的错误。我使用相同的 ID 来处理来自 android-app 的付款没有问题。有人知道我应该使用哪个 ID 吗？

Answer 1

REQUEST-DATA 应该是 NV:

$headerArray = array(
'X-PAYPAL-SECURITY-USERID:'.$payPalUser_Id,
'X-PAYPAL-SECURITY-PASSWORD:'.$payPalPassword,
'X-PAYPAL-SECURITY-SIGNATURE:'.$payPalSig,
'X-PAYPAL-REQUEST-DATA-FORMAT:NV',
'X-PAYPAL-RESPONSE-DATA-FORMAT:JSON',
'X-PAYPAL-APPLICATION-ID:'.$appID
);