Test Card Numbers

Card transactions can be tested using a test API key. Any dummy card number can be used as long as it conforms to a valid card number format. Below are a few examples of valid card numbers.

Valid Test Card Numbers

Card Number	Status	Type
`4242 4242 4242 4242`	authorized/processed	Visa
`5103 2088 7967 2792`	authorized/processed	MasterCard
`3700 000000 00002`	authorized/processed	American Express
`6011 9102 7504 5718`	authorized/processed	Discover

Invalid Test Card Numbers

These test card numbers can be used to trigger specific error types.

Card Number	Status Code	Error Description
`4111 1111 1111 9900`	`card_expired`	The card has expired.
`4111 1111 1111 9901`	`duplicate_attempt`	This transaction appears to be a duplicate attempt and has been prevented.
`4111 1111 1111 9902`	`exceeded_limit`	The amount of the transaction exceeds the allowed limit for this account.
`4111 1111 1111 9903`	`general_decline`	The card has been declined, contact card issuer for more information.
`4111 1111 1111 9904`	`insufficient_bal`	The card does not have a sufficient balance to complete the payment.
`4111 1111 1111 9905`	`invalid_card_code`	The security code is invalid, please check the number.
`4111 1111 1111 9906`	`invalid_card_number`	The card number is invalid, please check the number.
`4111 1111 1111 9907`	`invalid_zip`	The ZIP Code does not match the card.
`4111 1111 1111 9908`	`suspicious_activity`	This transaction has been identified as suspicious.
`4111 1111 1111 9909`	`too_many_attempts`	Too many payment attempts have been made, please try again later.
`4111 1111 1111 9910`	`invalid_address`	The billing address does not match the card.