payeezy direct API php curl

Thanks for your kind help.

Below this code where i send values for " level3", please give me an example.

$serviceURL = 'https://api-cert.payeezy.com/v1/transactions';
$apiKey = "rYUzmitpFkIUp9fEcLiuG9lLLTlbEVG8";
$apiSecret = "1469bcb4082add9952ab8b34e5a55b0dfd12f6fb3ab4ae87f924204212496846";
$token = "fdoa-375b611a61aecb5b4aa823ad5e922057375b611a61aecb5b";

$nonce = strval(hexdec(bin2hex(openssl_random_pseudo_bytes(4, $cstrong))));
$timestamp = strval(time()*1000); //time stamp in milli seconds

$payload = getPayload(setPrimaryTxPayload());

function processInput($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return strval($data);
}

function setPrimaryTxPayload(){

$card_holder_name = $card_number = $card_type = $card_cvv = $card_expiry = $currency_code = $merchant_ref="";

$card_holder_name = processInput("John Smith");
$card_number = processInput("4788250000028291");
$card_type = processInput("visa");
$card_cvv = processInput("123");
$card_expiry = processInput("1218");
$amount = processInput("1200");
$currency_code = processInput("USD");
$merchant_ref = processInput("Astonishing-Sale");

$primaryTxPayload = array(
"amount"=> $amount,
"card_number" => $card_number,
"card_type" => $card_type,
"card_holder_name" => $card_holder_name,
"card_cvv" => $card_cvv,
"card_expiry" => $card_expiry,
"merchant_ref" => $merchant_ref,
"currency_code" => $currency_code,
);

return $primaryTxPayload;

}

/**
* Payeezy
*
* Generate Payload
*/

function getPayload($args = array())
{
$args = array_merge(array(
"amount"=> "",
"card_number" => "",
"card_type" => "",
"card_holder_name" => "",
"card_cvv" => "",
"card_expiry" => "",
"merchant_ref" => "",
"currency_code" => "",
"transaction_tag" => "",
"split_shipment" => "",
"transaction_id" => "",

), $args);

$data = "";

$data = array(
'merchant_ref'=> $args['merchant_ref'],
'transaction_type'=> "authorize",
'method'=> 'credit_card',
'amount'=> $args['amount'],
'currency_code'=> strtoupper($args['currency_code']),
'credit_card'=> array(
'type'=> $args['card_type'],
'cardholder_name'=> $args['card_holder_name'],
'card_number'=> $args['card_number'],
'exp_date'=> $args['card_expiry'],
'cvv'=> $args['card_cvv'],
)
);

return json_encode($data, JSON_FORCE_OBJECT);
}

echo "<br><br> Request JSON Payload :" ;

echo $payload ;

echo "<br><br> Authorization :" ;

$data = $apiKey . $nonce . $timestamp . $token . $payload;

$hashAlgorithm = "sha256";

### Make sure the HMAC hash is in hex -->
$hmac = hash_hmac ( $hashAlgorithm , $data , $apiSecret, false );

### Authorization : base64 of hmac hash -->
$hmac_enc = base64_encode($hmac);

echo "<br><br> " ;

echo $hmac_enc;

echo "<br><br>" ;

$curl = curl_init('https://api-cert.payeezy.com/v1/transactions');

$headers = array(
'Content-Type: application/json',
'apikey:'.strval($apiKey),
'token:'.strval($token),
'Authorization:'.$hmac_enc,
'nonce:'.$nonce,
'timestamp:'.$timestamp,
);

curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $payload);

curl_setopt($curl, CURLOPT_VERBOSE, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

$json_response = curl_exec($curl);

$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);

$response = json_decode($json_response, true);

echo "<br><br> " ;

if ( $status != 201 ) {
die("Error: call to URL $serviceURL failed with status $status, response $json_response, curl_error " . curl_error($curl) . ", curl_errno " . curl_errno($curl));
}

curl_close($curl);

echo "Response is: ".$response."\n";

echo "JSON response is: ".$json_response."\n";

Thanks for help.
From your information we found that we can send line items using level3 section.
but we can't understand what will be the array structure when passing multiple line items.
Are there any separator to separate each line items from cart.

"level3": {
" alt_tax_amount": "{number}",
"alt_tax_id": "{string}",
"discount_amount": "{number}",
"duty_amount": "{number}",
"freight_amount": "{number}",
"ship_from_zip": "{string}",
"ship_to_address": {
"city": "{string}",
"state": "{string}",
"zip": "{string}",
"country": "{string}",
"email": "{string}",
"name": "{string}",
"phone": "{string}",
"address_1": "{string}",
"customer_number": "{string}"
},
"line_items": [{
"description": "{string}",
"quantity": "{string}",
"commodity_code": "{string}",
"discount_amount": "{number}",
"discount_indicator": "{string}",
"gross_net_indicator": "{string}",
"line_item_total": "{number}",
"product_code": "{string}",
"tax_amount": "{number}",
"tax_rate": "{number}",
"tax_type": "{string}",
"unit_cost": "{number}",
"unit_of_measure": "{string}"
}]
}

we are using php.

Please also help us regarding -
1. Address object for AVS Check- is it can be tested from sandbox mode.If yes then from where we can activated the options.
2. When a successful payment has been made in test/sandbox mode any email not firing from gateway side with payment details. does payeezy provide such facility?

Thanks in advance.

How to check CVV/CVV2 response after payment via payeezy?
Are there any parameter in response array?

my response array looks like below -
Array ( [correlation_id] => 232.1467870564526 [transaction_status] => approved [validation_status] => success [transaction_type] => authorize [transaction_id] => 04724D [transaction_tag] => 1491575924 [method] => credit_card [amount] => 100 [currency] => USD [avs] => Y [token] => Array ( [token_type] => FDToken [token_data] => Array ( [value] => 0699687917248291 ) ) [card] => Array ( [type] => Visa [cardholder_name] => John Smith [card_number] => 8291 [exp_date] => 1216 ) [bank_resp_code] => 100 [bank_message] => Approved [gateway_resp_code] => 00 [gateway_message] => Transaction Normal )

Array ( [correlation_id] => 233.1467870262674 [transaction_status] => approved [validation_status] => success [transaction_type] => authorize [transaction_tag] => 1491567079 [method] => credit_card [amount] => 100 [currency] => USD [avs] => S [token] => Array ( [token_type] => FDToken [token_data] => Array ( [value] => 0699687917248291 ) ) [card] => Array ( [type] => Visa [cardholder_name] => John Smith [card_number] => 8291 [exp_date] => 1216 ) [bank_resp_code] => 591 [bank_message] => Invalid CC Number [gateway_resp_code] => 00 [gateway_message] => Transaction Normal )

From here which here parameters return the CVV/CVV2 response?

Please respond..

Thanks.