$consumer_secret = "mysecret";
$api_url = "https://mysite.byappdirect.com/api/hostedCheckout/v1/transactions";
$http_method = "POST";
$returnUrl = "http://saralam.com";
$nonce_range = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
$nonce = '';
for ($i = 0; $i < 15; ++$i) {
$rind = floor((double) rand() / (double) getrandmax() * strlen($nonce_range));
$nonce .= substr($nonce_range, $rind, 1);
}
$timestamp = time();
$version = "1.0";
$oauth = new OAuth($consumer_key, $consumer_secret);
$oauth->setNonce($nonce);
$oauth->setTimestamp($timestamp);
$oauth->setversion($version);
$sign = $oauth->generateSignature('POST', $api_url);
$oauth_header = 'Authorization: OAuth oauth_version=1.0, oauth_nonce=' . $nonce . ',oauth_timestamp=' . $timestamp . ',oauth_consumer_key=mykey, oauth_signature_method=HMAC-SHA1,oauth_signature=' . $sign;
$ch = curl_init($api_url);
$to_postdata = array("productId" => "37392", "token" => '123446788-dgfgfgfg-uytt', "type" => "PURCHASE", "user" => array("email" => '*****@*****.**', "firstName" => "Test", "lastName" => "Test"), "company" => array("name" => "Saralam"), "returnUrl" => $returnUrl);
$data_string = json_encode($to_postdata);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Accept: application/json', $oauth_header));
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HEADER, true);
// DO NOT RETURN HTTP HEADERS
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
