php - 502 错误网关——Venmo 支付 API

Question

我一直在无情地尝试使用 venmo api 的支付端点来从 oauthed 用户那里进行支付。用户可以通过 venmo 进行授权——我收到了一个访问令牌。以下 PHP 文件可识别令牌，但当脚本执行时，我收到 502 bad gateway 错误。

谁能帮忙

<?php


# Our new data
$data = array(
    'access_token' => $_POST['token'],
    'note' => 'Ticket',
    'amount' => "1.0",
    'email' => "email@email.com"
);

# Create a connection
$url = 'https://api.venmo.com/v1/payments';

 $header = array(
        'Authorization: Bearer ' . $_POST['token'],
        );

        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);


$response = curl_exec($ch);
$error = curl_error($ch);
        if ($error != '')
        {
            error_log('Curl error: ' . $error);
            header('HTTP/1.0 502 Bad Gateway', true, 502);
            exit;
        }
        else
        {
            return $response;
        }

?>