# Error
Errors have the following structure.
# Error
| Property | Type | Description | Optional |
|---|---|---|---|
status | number | Status code of the Error. | |
type | string | Type of the Error. | |
error | Error code | Switchable string defining the type of the error. | Yes |
description | string | Yes | |
content | any | Yes |
# Error codes
- 3ds problem
- 3-D Secure problem.
- 3ds authentication failure
- 3-D Secure failure.
- acquirer error
- An unknown Card Network (Acquirer) error occured, possibly due to connection issues.
- amount limit
- The amount limit is exceeded.
- authentication required
- Additional authentication required. The Card Network (Acquirer) configuration might be incorrect.
- authorization not found
- The authorization could not be found in the database.
- backend problem
- A Card Network (Acquirer) problem occured.
- blocked merchant
- The cardholder has blocked this merchant from using the card.
- card declined
- Your card was declined by issuer or card scheme.
- card lost or stolen
- Your card has been reported lost or stolen.
- card restricted
- Your card is restricted.
- card expired
- Your card has expired.
- insufficient funds
- There is insufficient funds on the card.
- invalid card number
- The card number is invalid. Please enter a valid number.
- invalid csc
- Invalid CVC code.
- invalid currency
- Invalid currency.
- invalid descriptor
- The transaction contains incorrect statement text and could not be completed.
- invalid expire date
- Invalid Expire date.
- invalid input
- The card details are incorrect. Please enter valid card details and try again.
- invalid transaction
- The transaction contains incorrect information.
- merchant not found
- Merchant could not be found.
- rule violation
- The Card Network (Acquirer) rules are not met.
- suspected fraud
- Your card was declined due to suspected fraud.
- unauthorized
- No further information due to security.
- unknown error
- An unknown error occured. Ensure that your card details are correct and try again.
- unsupported card
- Your card is not supported. Please try another card.
- Your card doesn't support required 3D secure verification. Please try another card.
- verification required
- If you receive a verification required error, 3D secure needs to be performed.
← Reference Test cards →