Card details

To check credit or debit card details you need to supply:

CardNumber - this must be a 9 to 20 digit numeric
CardStartDate - this must be in the format MMYY, for example, you would supply July 2015 as 0715
CardExpireDate - this must be in the format MMYY
CardSecurityCode - this is the CVV or CV2 code and must be a 3 digit numeric
TypeOfCardType - this must be either Visa or Mastercard. This is case sensitive. (This also accepts for future development: Discover; Diners Club; Carte Blanche; JCB JCL; Enroute; AmEx; Electron; US Check; PAYPAL)
CardIssueNumber - this must be a numeric.

You only need to supply the CardStartDate and CardIssueNumber for some types of cards, such as Switch cards.