# Test cards

This table contains a list of test PANs to use when testing our API.

A frictionless 3DS flow can be tested by using amount 30 EUR or lower. If the amount is larger than 30, a challenge flow will be initiated.

# Triggering error responses with a test card

To test potential error responses, use a pan from the table:

pan	scheme	3D version
`2221000000000009`	mastercard	3DSv2

The amount will determine which error response to test.

Amount	Error code	Description	Response status
13.11	invalid card number	Invalid card number.	400
400.02	card declined	Declined by issuer or card scheme.	400
400.12	invalid transaction	Invalid transaction.	400
400.07	suspected fraud	Suspected fraud.	400
400.15	unsupported card	The card number is not supported by the scheme.	400
400.33	invalid expire date	Invalid expire date.	400
400.35	card lost or stolen	Card lost or stolen.	400
400.51	insufficient funds	Insufficient funds.	400
400.54	card expired	Card is expired.	400
400.61	amount limit	Amount limit exceeded.	400
400.62	card restricted	Please use an alternate card or contact your bank.	400
400.63	invalid csc	Invalid CSC code or unknown issuer error.	400
401.58	invalid input	Transaction amount exceeds preauthorized approval amount.	400
401.61	3ds authentication failure	Card authentication failed.	400