Cardvalidate validates and credit or debit card number and if valid, performs a lookup against the IIN database. The service returns the card type, country of issue and issuer organisation. Free Trial available.
Sample code to access FraudLabs Credit Card Fraud Detection Web Service
using SOAP method. FraudLabs is a hosted XML Web Service that allows instant detection of fraudulent online credit card orders by using several
non-intrusive parameters.