How to Use a Token
This code steps you through the process of using a token to validate a customer's credit card information and capture authorization information for a charge against the card. Tokens can be used to process many types of future transactions such as payments, sales, refunds, and cancellations. Other returned information includes the status, a message, an address verification (AVS) result, and card verification data (CVV2) result.
The token that this code returns is an assigned Transaction ID. Depending on the interface you're using, this Transaction ID is either "Master ID" or "RRNO."
You can test for both outcomes:
Approved: When you pass odd dollar amounts, payment authorizations are returned with an 'Approved' status and authorization information is also captured.
Declined: When you pass even dollar amounts, payment authorizations are returned with a 'Declined' status and no authorization information is passed.
The following sample code calls a routine from our Code Library.
* BluePay C#.NET Sample code.
* Charges a customer $3.00 using the payment and customer information from a previous transaction.
* If using TEST mode, odd dollar amounts will return
* an approval and even dollar amounts will return a decline.
public static void Main()
string accountID = "Merchant's Account ID Here";
string secretKey = "Merchant's Secret Key Here";
string mode = "TEST";
string token = "Transaction ID Here";
BluePay payment = new BluePay
// Set Sale Amount: $3.00.
masterID: token // Transaction ID of a previous sale
// Makes the API Request with BluePay
// If transaction was successful reads the responses from BluePay
Console.WriteLine("Transaction Status: " + payment.GetStatus());
Console.WriteLine("Transaction ID: " + payment.GetTransID());
Console.WriteLine("Transaction Message: " + payment.GetMessage());
Console.WriteLine("AVS Response: " + payment.GetAVS());
Console.WriteLine("CVV2 Response: " + payment.GetCVV2());
Console.WriteLine("Masked Payment Account: " + payment.GetMaskedPaymentAccount());
Console.WriteLine("Card Type: " + payment.GetCardType());
Console.WriteLine("Authorization Code: " + payment.GetAuthCode());
Console.WriteLine("Error: " + payment.GetMessage());