iyzipay-dotnet

You can sign up for an iyzico account at https://iyzico.com

Requirements

One of the runtime environment is required from below

• .NET Framework 4.5

Installation

For now you'll need to install following libraries:

• To install Iyzipay, run the following command in the Package Manager Console

Install-Package Iyzipay

Or you can download the latest .dll from: https://github.com/iyzico/iyzipay-dotnet/releases/latest

For .NET Framework:

• Newtonsoft.Json 13.0.2 from http://www.newtonsoft.com/json#

For .NET Standard 2.1:

• Newtonsoft.Json 11.0.2 from http://www.newtonsoft.com/json#

Note

For .Net Framework usage, decimal deserialized to string with trim "0" operation from the end by newtonsoft library.

// true for .net 45
bool isEqual = payment.IyziCommissionRateAmount.Equals("0.028875")

For .Net Standard usage, decimal deserialized to string without trim operation by newtonsoft library.

// false for .net standard
bool isEqual = payment.IyziCommissionRateAmount.Equals("0.028875");

// true for .net standard
bool isEqual = payment.IyziCommissionRateAmount.Equals("0.02887500");

Usage

Options options = new Options();
options.ApiKey = "your api key";
options.SecretKey = "your secret key";
options.BaseUrl = "https://sandbox-api.iyzipay.com";
		
CreatePaymentRequest request = new CreatePaymentRequest();
request.Locale = Locale.TR.ToString();
request.ConversationId = "123456789";
request.Price = "1";
request.PaidPrice = "1.2";
request.Currency = Currency.TRY.ToString();
request.Installment = 1;
request.BasketId = "B67832";
request.PaymentChannel = PaymentChannel.WEB.ToString();
request.PaymentGroup = PaymentGroup.PRODUCT.ToString();

PaymentCard paymentCard = new PaymentCard();
paymentCard.CardHolderName = "John Doe";
paymentCard.CardNumber = "5528790000000008";
paymentCard.ExpireMonth = "12";
paymentCard.ExpireYear = "2030";
paymentCard.Cvc = "123";
paymentCard.RegisterCard = 0;
request.PaymentCard = paymentCard;

Buyer buyer = new Buyer();
buyer.Id = "BY789";
buyer.Name = "John";
buyer.Surname = "Doe";
buyer.GsmNumber = "+905350000000";
buyer.Email = "email@email.com";
buyer.IdentityNumber = "74300864791";
buyer.LastLoginDate = "2015-10-05 12:43:35";
buyer.RegistrationDate = "2013-04-21 15:12:09";
buyer.RegistrationAddress = "Nidakule Göztepe, Merdivenköy Mah. Bora Sok. No:1";
buyer.Ip = "85.34.78.112";
buyer.City = "Istanbul";
buyer.Country = "Turkey";
buyer.ZipCode = "34732";
request.Buyer = buyer;

Address shippingAddress = new Address();
shippingAddress.ContactName = "Jane Doe";
shippingAddress.City = "Istanbul";
shippingAddress.Country = "Turkey";
shippingAddress.Description = "Nidakule Göztepe, Merdivenköy Mah. Bora Sok. No:1";
shippingAddress.ZipCode = "34742";
request.ShippingAddress = shippingAddress;

Address billingAddress = new Address();
billingAddress.ContactName = "Jane Doe";
billingAddress.City = "Istanbul";
billingAddress.Country = "Turkey";
billingAddress.Description = "Nidakule Göztepe, Merdivenköy Mah. Bora Sok. No:1";
billingAddress.ZipCode = "34742";
request.BillingAddress = billingAddress;

List<BasketItem> basketItems = new List<BasketItem>();
BasketItem firstBasketItem = new BasketItem();
firstBasketItem.Id = "BI101";
firstBasketItem.Name = "Binocular";
firstBasketItem.Category1 = "Collectibles";
firstBasketItem.Category2 = "Accessories";
firstBasketItem.ItemType = BasketItemType.PHYSICAL.ToString();
firstBasketItem.Price = "0.3";
basketItems.Add(firstBasketItem);

BasketItem secondBasketItem = new BasketItem();
secondBasketItem.Id = "BI102";
secondBasketItem.Name = "Game code";
secondBasketItem.Category1 = "Game";
secondBasketItem.Category2 = "Online Game Items";
secondBasketItem.ItemType = BasketItemType.VIRTUAL.ToString();
secondBasketItem.Price = "0.5";
basketItems.Add(secondBasketItem);

BasketItem thirdBasketItem = new BasketItem();
thirdBasketItem.Id = "BI103";
thirdBasketItem.Name = "Usb";
thirdBasketItem.Category1 = "Electronics";
thirdBasketItem.Category2 = "Usb / Cable";
thirdBasketItem.ItemType = BasketItemType.PHYSICAL.ToString();
thirdBasketItem.Price = "0.2";
basketItems.Add(thirdBasketItem);
request.BasketItems = basketItems;

Payment payment = Payment.Create(request, options);

See other samples under Iyzipay.Samples project.

Testing

You can run particular sample by passing your credential info to "Iyzipay.Samples/Sample.cs"

Mock test cards

Test cards that can be used to simulate a successful payment:

Card Number	Bank	Card Type
5890040000000016	Akbank	Master Card (Debit)
5526080000000006	Akbank	Master Card (Credit)
4766620000000001	Denizbank	Visa (Debit)
4603450000000000	Denizbank	Visa (Credit)
4729150000000005	Denizbank Bonus	Visa (Credit)
4987490000000002	Finansbank	Visa (Debit)
5311570000000005	Finansbank	Master Card (Credit)
9792020000000001	Finansbank	Troy (Debit)
9792030000000000	Finansbank	Troy (Credit)
5170410000000004	Garanti Bankası	Master Card (Debit)
5400360000000003	Garanti Bankası	Master Card (Credit)
374427000000003	Garanti Bankası	American Express
4475050000000003	Halkbank	Visa (Debit)
5528790000000008	Halkbank	Master Card (Credit)
4059030000000009	HSBC Bank	Visa (Debit)
5504720000000003	HSBC Bank	Master Card (Credit)
5892830000000000	Türkiye İş Bankası	Master Card (Debit)
4543590000000006	Türkiye İş Bankası	Visa (Credit)
4910050000000006	Vakıfbank	Visa (Debit)
4157920000000002	Vakıfbank	Visa (Credit)
5168880000000002	Yapı ve Kredi Bankası	Master Card (Debit)
5451030000000000	Yapı ve Kredi Bankası	Master Card (Credit)

Cross border test cards:

Card Number	Country
4054180000000007	Non-Turkish (Debit)
5400010000000004	Non-Turkish (Credit)

Test cards to get specific error codes:

Card Number	Description
5406670000000009	Success but cannot be cancelled, refund or post auth
4111111111111129	Not sufficient funds
4129111111111111	Do not honour
4128111111111112	Invalid transaction
4127111111111113	Lost card
4126111111111114	Stolen card
4125111111111115	Expired card
4124111111111116	Invalid cvc2
4123111111111117	Not permitted to card holder
4122111111111118	Not permitted to terminal
4121111111111119	Fraud suspect
4120111111111110	Pickup card
4130111111111118	General error
4131111111111117	Success but mdStatus is 0
4141111111111115	Success but mdStatus is 4
4151111111111112	3dsecure initialize failed