4. OWN IMPLEMENTATION

Complete freedom for the integration of our payment methods via our SDK or APIs.

4.1 VIA SDK

Our SDKs are suitable for developers looking for maximum freedom for the integration of our payment methods.

The SDKs contain the most important functionalities to manage a transaction. With just a few lines of code you can start or refund a transaction, process an exchange request or determine the status of a transaction.

require __DIR__ . '/vendor/autoload.php';

# Set configuration
\Paynl\Config::setApiToken('token');
\Paynl\Config::setServiceId('SL-3490-4320');

# Get available payment methods
$paymentMethods = \Paynl\Paymentmethods::getList();

# Display paymentmethods
var_dump($paymentMethods);

require __DIR__ . '/vendor/autoload.php';

# Set configuration
\Paynl\Config::setApiToken('token');
\Paynl\Config::setServiceId('SL-3490-4320');

# Start a transaction
$result = \Paynl\Transaction::start(array(
    // required vars
    'amount' => 10,
    'returnUrl' => \Paynl\Helper::getBaseUrl().'/return.php',

    // optional vars
    'exchangeUrl' => \Paynl\Helper::getBaseUrl().'/exchange.php',
    'paymentMethod' => 10,
    'bank' => 1,
    'description' => 'Demo payment',
    'testmode' => 1,
    'extra1' => 'ext1',
    'extra2' => 'ext2',
    'extra3' => 'ext3',
    'products' => array(
        array(
            'id' => 1,
            'name' => 'Your product',
            'price' => 5,
            'tax' => 0.87,
            'qty' => 1,
        ),
        array(
            'id' => 2,
            'name' => 'Other product',
            'price' => 5,
            'tax' => 0.87,
            'qty' => 1,
        )
    ),
    'language' => 'EN',
    'enduser' => array(
        'initials' => 'M',
        'lastName' => 'Pay',
        'gender' => 'M',
        'dob' => '14-05-1999',
        'phoneNumber' => '0612345678',
        'emailAddress' => 'customer@pay.nl',
    ),
    'address' => array(
        'streetName' => 'Test',
        'houseNumber' => '10',
        'zipCode' => '1234AB',
        'city' => 'Test',
        'country' => 'NL',
    ),
    'invoiceAddress' => array(
        'initials' => 'IT',
        'lastName' => 'ITEST',
        'streetName' => 'Istreet',
        'houseNumber' => '70',
        'zipCode' => '5678CD',
        'city' => 'ITest',
        'country' => 'NL',
    ),
));

# Save this transactionid and link it to your order
$transactionId = $result->getTransactionId();

# Redirect the customer to this url to complete the payment
$redirect = $result->getRedirectUrl();

require __DIR__ . '/vendor/autoload.php';

# Set configuration
\Paynl\Config::setApiToken('token');

$transactionId = $_GET['transactionId']

# Refund a transaction
try{
    $result = \Paynl\Transaction::refund($transactionId, 5);
} catch(\Paynl\Error\Api $e){
    echo $e->getMessage();
}

# Display result
var_dump($result);

require __DIR__ . '/vendor/autoload.php';

# Set configuration
\Paynl\Config::setApiToken('token');

$transaction = \Paynl\Transaction::getForReturn();

# Verify the transaction status
if( $transaction->isPaid() || $transaction->isPending()){
    // redirect to thank you page
} elseif($transaction->isCanceled()) {
    // redirect back to checkout
}

require __DIR__ . '/vendor/autoload.php';

# Set configuration
\Paynl\Config::setApiToken('token');

$transaction = \Paynl\Transaction::getForExchange();

# Verify the transaction status
if($transaction->isPaid()){
    // process the payment
} elseif($transaction->isCanceled()){
    // payment canceled, restock items
}

// required exchange response
echo "TRUE|";

The PHP SDK including examples can be downloaded from GitHub.

Download SDK

// Set configuration
PAYNLSDK.API.RequestBase.ApiToken = "token";
PAYNLSDK.API.RequestBase.ServiceId = "SL-3490-4320";

// Get available payment methods
PAYNLSDK.API.PaymentMethod.GetAll.Response response = PAYNLSDK.PaymentMethod.GetAll();

// Set configuration
PAYNLSDK.API.RequestBase.ApiToken = "token";
PAYNLSDK.API.RequestBase.ServiceId = "SL-3490-4320";

PAYNLSDK.API.Transaction.Start.Request request = PAYNLSDK.Transaction.CreateTransactionRequest("127.0.0.1", "http://example.org/visitor-return-after-payment");
request.Amount = 621;

// Optional Stats data
request.StatsData = new PAYNLSDK.Objects.StatsDetails();
request.StatsData.Info = "your information";
request.StatsData.Tool = "C#.NET";
request.StatsData.Extra1 = "X";
request.StatsData.Extra2 = "Y";
request.StatsData.Extra3 = "Z";

// Initialize Salesdata
request.SalesData = new PAYNLSDK.Objects.SalesData();
request.SalesData.InvoiceDate = DateTime.Now;
request.SalesData.DeliveryDate = DateTime.Now;
request.SalesData.OrderData = new System.Collections.Generic.List();

// Add products
request.SalesData.OrderData.Add(new PAYNLSDK.Objects.OrderData("SKU-8489", "Testproduct 1", 2995, "H", 1));
request.SalesData.OrderData.Add(new PAYNLSDK.Objects.OrderData("SKU-8421", "Testproduct 2", 995, "H", 1));
request.SalesData.OrderData.Add(new PAYNLSDK.Objects.OrderData("SKU-2359", "Testproduct 3", 2499, "H", 1));

// enduser
request.Enduser = new PAYNLSDK.Objects.EndUser();
request.Enduser.Language = "NL";
request.Enduser.Initials = "J.";
request.Enduser.Lastname = "Buyer";
request.Enduser.Gender = PAYNLSDK.Enums.Gender.Male;
request.Enduser.BirthDate = new DateTime(1991, 1, 23, 0, 0, 0, DateTimeKind.Local);
request.Enduser.PhoneNumber = "0612345678";
request.Enduser.EmailAddress = "email@domain.com";
request.Enduser.BankAccount = "";
request.Enduser.IBAN = "NL08INGB0000000555";
request.Enduser.BIC = "";

// enduser address
request.Enduser.Address = new PAYNLSDK.Objects.Address();
request.Enduser.Address.StreetName = "Streetname";
request.Enduser.Address.StreetNumber = "8";
request.Enduser.Address.ZipCode = "1234AB";
request.Enduser.Address.City = "City";
request.Enduser.Address.CountryCode = "NL";

// invoice address
request.Enduser.InvoiceAddress = new PAYNLSDK.Objects.Address();
request.Enduser.InvoiceAddress.Initials = "J.";
request.Enduser.InvoiceAddress.LastName = "Jansen";
request.Enduser.InvoiceAddress.Gender = PAYLSDK.Enums.Gender.Male;
request.Enduser.InvoiceAddress.StreetName = "InvoiceStreetname";
request.Enduser.InvoiceAddress.StreetNumber = "10";
request.Enduser.InvoiceAddress.ZipCode = "1234BC";
request.Enduser.InvoiceAddress.City = "City";
request.Enduser.InvoiceAddress.CountryCode = "NL";

PAYNLSDK.API.Transaction.Start.Response response = PAYNLSDK.Transaction.Start(request);

Sample code for this feature will be available soon

// Set configuration
PAYNLSDK.API.RequestBase.ApiToken = "token";
PAYNLSDK.API.RequestBase.ServiceId = "SL-3490-4320";

PAYNLSDK.API.Transaction.Start.Response response;
// Perform transaction to get response object. Alternately you could work with a stored ID

PAYNLSDK.API.Transaction.Info.Response info = PAYNLSDK.Transaction.Info(response.transactionId);
PAYNLSDK.Enums.PaymentStatus result = info.State;

if (PAYNLSDK.Transaction.IsPaid(result) || PAYNLSDK.Transaction.IsPending(result))
{
    // redirect user to thank you page
}
else
{
    // it has not been paid yet, so redirect user back to checkout
}

// Set configuration
PAYNLSDK.API.RequestBase.ApiToken = "token";
PAYNLSDK.API.RequestBase.ServiceId = "SL-3490-4320";

PAYNLSDK.API.Transaction.Info.Response info = PAYNLSDK.Transaction.Info(response.transactionId);
PAYNLSDK.Enums.PaymentStatus result = info.State;

if (PAYNLSDK.Transaction.IsPaid(result))
{
    // process the payment
}
else
{
  if(PAYNLSDK.Transaction.IsCancelled(result)){
      // payment canceled, restock items
  }
}

response.Write("TRUE| ");
// Optionally you can send a message after TRUE|, you can view these messages in the logs.
// https://admin.pay.nl/logs/payment_state
response.Write("Paid");

The C# .NET SDK including examples can be downloaded from GitHub.

Download SDK

require 'paynl'

# Set configuration
Paynl::Config::setApiToken('token')
Paynl::Config::setServiceId('SL-3490-4320')

# Get available payment methods
api = Paynl::Paymentmethods.new
options = Hash.new
puts api.getList(options)

require 'paynl'

# Set configuration
Paynl::Config::setApiToken('token')
Paynl::Config::setServiceId('SL-3490-4320')

data = Paynl::Transaction.new
options = Hash.new

# Required values
options.store('amount', 6.21)
options.store('returnUrl', 'http://your.webshop.org/visitor-return-after-payment')
options.store('ipaddress', '127.0.0.1')

# Optional values
options.store('paymentMethod', 10)
options.store('description', 'demo payment')
options.store('testMode', true)
options.store('extra1', 'ext1')
options.store('extra2', 'ext2')
options.store('extra3', 'ext3')

# First product
products = Hash.new
product = Hash.new
product.store('id', '234567')
product.store('price', 1.21)
product.store('tax', 0.21)
product.store('name', 'Testproduct voor de demo tour')
product.store('qty', 1)
products.store(products.length + 1, product)

# Second product
product = Hash.new
product.store('id', '2')
product.store('price', 5.00)
product.store('tax', 0.87)
product.store('name', 'Testproduct 2 voor de demo tour')
product.store('qty', 1)
products.store(products.length + 1, product)
options.store('products', products)

# Enduser data
enduser = Hash.new
enduser.store('initials', 'T')
enduser.store('lastName', 'Test')
enduser.store('gender', 'M')
enduser.store('dob', '14-05-1999')
enduser.store('phoneNumber', '0612345678')
enduser.store('emailAddress', 'test@example.org')
enduser.store('language','EN')
options.store('enduser', enduser)

# Address data
address = Hash.new
address.store('streetName', 'Test')
address.store('houseNumber', '10')
address.store('zipCode', '1234AB')
address.store('city', 'Test')
address.store('country', 'NL')
options.store('address', address)

invoiceAddress = Hash.new
invoiceAddress.store('initials', 'IT')
invoiceAddress.store('lastName', 'ITTest')
invoiceAddress.store('streetName', 'ITest')
invoiceAddress.store('houseNumber', '15')
invoiceAddress.store('zipCode', '1234CC')
invoiceAddress.store('city', 'TTest')
invoiceAddress.store('country', 'NL')
options.store('invoiceAddress', invoiceAddress)

result = data.start(options)

# Store the transaction ID which is in
puts result['transaction']['transactionId']

# Redirect the user to the URL
puts result['transaction']['paymentURL']

Sample code for this feature will be available soon

require 'paynl'

# Set configuration
Paynl::Config::setApiToken('token')
Paynl::Config::setServiceId('SL-3490-4320')

data = Paynl::Transaction.new
result = data.getTransaction(transactionId)

if Paynl::Helper::transactionIsPaid(result) or Paynl::Helper::transactionIsPending(result)
    # redirect user to thank you page
else
    # it has not been paid yet, so redirect user back to checkout
end

require 'paynl'

# Set configuration
Paynl::Config::setApiToken('token')
Paynl::Config::setServiceId('SL-3490-4320')

data = Paynl::Transaction.new
result = data.getTransaction(transactionId)

if Paynl::Helper::transactionIsPaid(result)
    # Process the payment
elsif Paynl::Helper::transactionIsCanceled(result)
    # Payment canceled, restock items
end

puts 'TRUE| '

# Optionally you can send a message after TRUE|, you can view these messages in the logs.
# https://admin.pay.nl/logs/payment_state
puts 'Paid: ' + Paynl::Helper::transactionIsPaid(result).to_s

The Ruby SDK including examples can be downloaded from GitHub.

Download SDK

Sample code for this feature will be available soon

TransactionService transaction = new TransactionService();

# Set configuration
transaction.setToken("token");
transaction.setServiceId("SL-3490-4320");

# Required values
transaction.setAmount(199);
transaction.setIpAddress("127.0.0.1");
transaction.setfinishUrl("https://pay.nl");

# Optional values
transaction.setTestMode(false);
transaction.transactionData.setDescription("Test Payment");
transaction.transactionData.setOrderExchangeUrl("https://pay.nl");
transaction.endUser.setLanguage("NL");
transaction.endUser.setInitials("T");
transaction.endUser.setLastName("Testpersoon");
transaction.endUser.address.setStreetName("Example street");
transaction.endUser.address.setStreetNumber("1");
transaction.endUser.address.setZipCode("1234AA");
transaction.endUser.address.setCity("Spijkenisse");

# Start transaction
transaction.startRequest();

# Return the result object
TransactionResult result = transaction.getResult();
if (result.request.result.equalsIgnoreCase("1")) {
	System.out.println(result.transaction.transactionId);
	System.out.println(result.transaction.paymentURL);
} else {
	System.out.println("Error: "+ result.request.errorMessage);
}

Sample code for this feature will be available soon

TransactionInfoService transactionInfoService = new TransactionInfoService();

# Set configuration
transaction.setToken("token");
transaction.setServiceId("SL-3490-4320");

# Set orderId
transactionInfoService.setTransactionId("696298750X366d6a");

# Get transaction info
transactionInfoService.startRequest();

# Return the result object
TransactionInfoResult result = transactionInfoService.getResult();
if (result.request.result.equalsIgnoreCase("1")) {
	if (result.isPaid() || result.isPending()) {
		// redirect to thank you page"
	} else if (result.isCanceled()) {
		// redirect back to checkout
	}
}
else {
	System.out.println("Error: "+ result.request.errorMessage);
}

TransactionInfoService transactionInfoService = new TransactionInfoService();

# Set configuration
transaction.setToken("token");
transaction.setServiceId("SL-3490-4320");

# Set orderId
transactionInfoService.setTransactionId("696298750X366d6a");

# Get transaction info
transactionInfoService.startRequest();

# Return the result object
TransactionInfoResult result = transactionInfoService.getResult();
if (result.request.result.equalsIgnoreCase("1")) {
	if (result.isPaid()) {
		// process the payment
	} else if (result.isCanceled())) {
		// payment canceled, restock items
	}
}
else {
	System.out.println("TRUE|"+ result.request.errorMessage);
}

System.out.println("TRUE|");

The JAVA SDK including examples can be downloaded from GitHub.

Download SDK

var Paynl = require('paynl-sdk');

# Set configuration
Paynl.Config.setApiToken('token');
Paynl.Config.setServiceId('SL-3490-4320');

# Get available payment methods
Paynl.Paymentmethods.getList().forEach(
	function(paymentmethod) {
		console.log(paymentmethod.id + ' ' + paymentmethod.visibleName);
	}
)
.catch(error => {
	console.error(error);
});

var Paynl = require('paynl-sdk');

# Set configuration
Paynl.Config.setApiToken('token');
Paynl.Config.setServiceId('SL-3490-4320');

# Start a transaction
Paynl.Transaction.start({
	amount: 19.95,
	returnUrl: 'https://my-return-url.com/return',
	ipAddress: '10.20.30.40'
})
.subscribe(
	function (result) {
		//redirect the user to this url to complete the payment
		console.log(result.paymentURL);
		// the transactionId, use this to fetch the transaction later
		console.log(result.transactionId);
	},
	function (error) {
		console.error(error);
	}
);

var Paynl = require('paynl-sdk');

# Set configuration
Paynl.Config.setApiToken('token');
Paynl.Config.setServiceId('SL-3490-4320');

# Refund a transaction
Paynl.Transaction.refund({
	transactionId: '715844054X85729e',
	description: 'Refund order 123'
})
.subscribe(
	result => {
		console.log(result);
	},
	error => {
		console.log(error);
	},
	() => {
		console.log('complete');
	}
);

var Paynl = require('paynl-sdk');

# Set configuration
Paynl.Config.setApiToken('token');
Paynl.Config.setServiceId('SL-3490-4320');

# Verify the transaction status
Paynl.Transaction.get('715844054X85729e').subscribe(
  function(result){
    // some examples of what you can do with the result
    if (result.isPaid()) {
        console.log('The transaction is paid');
    }
    if (result.isCanceled()) {
        console.log('Tranasaction is canceled, restock the items');
    }
  },
  function(error){
    console.error(error);
  }
)

var Paynl = require('paynl-sdk');

# Set configuration
Paynl.Config.setApiToken('token');
Paynl.Config.setServiceId('SL-3490-4320');

# Verify the transaction status
Paynl.Transaction.get('715844054X85729e').subscribe(
  function(result){
    if (result.isPaid()) {
        // process the payment
    }
    if (result.isCanceled()) {
        // payment canceled, restock items
    }
  },
  function(error){
    console.error(error);
  }
)

The node.js SDK including examples can be downloaded from GitHub.

Download SDK

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4. OWN IMPLEMENTATION

4.1 VIA SDK

More information?

4.2 VIA API

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