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The sandbox simulates the live payment gateway. The sandbox never processes an actual payment. We do not submit sandbox transactions to financial institutions for processing. The sandbox environment is completely separate from the live production environment, and it requires separate credentials. If you use your production credentials in the sandbox or visa versa, you get a 401 HTTP error.

The following test credit card numbers work only in the sandbox. If no expiration date is provided, use any expiration date after today’s date. If the card verification code is required and is not provided, use any 3-digit combination for Visa, Mastercard, Discover, Diners Club and JCB; use a 4-digit combination for American Express.

Test card brand Number CVV
 
Visa 4111 1111 1111 1111  
Visa 4622 9431 2701 3705 838
Visa 4622 9431 2701 3713 043
Visa 4622 9431 2701 3721 258
Visa 4622 9431 2701 3739 942
Visa 4622 9431 2701 3747 370
Mastercard 2222 4200 0000 1113  
Mastercard 2222 6300 0000 1125  
Mastercard 5555 5555 5555 4444  
American Express 3782 8224 6310 005  
Discover 6011 1111 1111 1117  
JCB 3566 1111 1111 1113  
Maestro (International) 5033 9619 8909 17  
Maestro (International) 5868 2416 0825 5333 38  
Maestro (UK Domestic) 6759 4111 0000 0008  
Maestro (UK Domestic) 6759 5600 4500 5727 054  
Maestro (UK Domestic) 5641 8211 1116 6669  
UATP 1354 1234 5678 911  

Review the tables below to find the payment transaction responses that you want to trigger. For example, to trigger an invalid amount response, pass the value -1 in the orderInformation.amountDetails.totalAmount request field. The triggered test responses below mostly depend on the value that you pass in the request field: orderInformation.amountDetails.totalAmount Also, please note the following when testing Payments transactions: For credit cards, the transaction decisions typically are: AUTHORIZED - Transaction accepted. Passed with a 201 HTTP response Code. DECLINE - Transaction declined. ERROR - Transaction failed. The response includes a ReasonCode. To obtain more information about an error, view the transaction’s details in the Cardinal Portal. The value of the requestID field will vary. The number increments with each Cardinal transaction (for all merchants).

Test information Input Expected response
Valid transaction orderInformation.amountDetails.totalAmount=1 STATUS AUTHORIZED
Invalid amount < $0 orderInformation.amountDetails.totalAmount=-1 STATUS INVALID_REQUEST
REASON INVALID_DATA
Invalid amount
Amount too large
orderInformation.amountDetails.totalAmount= 100000000000  STATUS INVALID_REQUEST
REASON INVALID_DATA
Empty credit card number paymentInformation.card.number = 42423482938483873 STATUS DECLINE
REASON INVALID_DATA
Invalid expiration month paymentInformation.card.expirationMonth = 13 STATUS INVALID_REQUEST
REASON INVALID_DATA
Invalid expiration year paymentInformation.card.expirationYear = 1998 STATUS DECLINE
REASON INVALID_DATA
Invalid Luhn Mod 10 paymentInformation.card.number = 4111111111111112 STATUS DECLINE
REASON INVALID_DATA
21-digit credit card number paymentInformatioon.card.number = 412345678912345678914 STATUS DECLINE
REASON INVALID_DATA