Lost-Stolen Account List
Find out if an account number is valid

Check an account

Today’s commerce environment can carry risk. Using the lost-stolen account list in your application is one way to help manage that risk.

MasterCard maintains a record of lost-stolen cards. We use it to support some of our core systems. Now you can use it, too.

Please contact us for volume and pricing information.

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Get started by registering an account on MasterCard Developer Zone.

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Need help getting started?

After registering, the next thing you need to do is register an Application using the "Add An App" button on your dashboard.

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Download a software development kit to make integration with MasterCard easy.

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