我正在使用 PayPal 的 DoDirectPayment API 进行支付集成。我收到如下错误消息。
Security error:
Error no: 10002
Error message: Security header is not valid
这是我的代码,
$environment = 'sandbox';
// Set up your API credentials, PayPal end point, and API version.
$API_UserName = urlencode('xxxxxxxx');
$API_Password = urlencode('xxxxxxxx');
$API_Signature = urlencode('xxxxxxxxxxxxxxxxxxxxxxxxxxx');
$API_Endpoint = "https://api-3t.paypal.com/nvp";
if("sandbox" === $environment || "beta-sandbox" === $environment) {
$API_Endpoint = "https://api-3t.$environment.paypal.com/nvp";
}
$version = urlencode('51.0');
// setting the curl parameters.
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $API_Endpoint);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
// Set the curl parameters.
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
// Set the API operation, version, and API signature in the request.
$nvpreq = "METHOD=$methodName_&VERSION=$version&PWD=$API_Password&USER=$API_UserName&SIGNATURE=$API_Signature$nvpStr_";
// Set the request as a POST FIELD for curl.
curl_setopt($ch, CURLOPT_POSTFIELDS, $nvpreq);
// Get response from the server.
$httpResponse = curl_exec($ch);
请帮我解决这个问题。
谢谢。
最佳答案
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点击企业账户,点击个人资料,点击 API 凭据并使用访问 API https://api-3t.sandbox.paypal.com/nvp
关于security - Paypal "Security header is not valid"错误。怎么办?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/3905024/