Generic Errors
authentication_errorReturned when the access token is invalid or missing.
authorization_errorReturned when the access token is valid but does not have the required permissions.
request_errorReturned when the request failed due to a client error.
server_errorReturned when a server error occurs.
Payment Errors
invoice_errorInvoice not found, or is not in the correct state to receive payments.
provider_errorProvider is unavailable, disabled or doesn't support payment flow.
payment_errorA pending provider payment already exists for this invoice.
processing_errorAn error occurred while processing your request. Try again in a little bit.
Card Errors
card_errorInvalid card details. Please enter a valid card number and CVC.
card_errorCard was declined for unknown reasons. Please use a different card or try again later.
card_errorTransaction not allowed. Card does not support this type of purchase.
card_errorTransaction failed because the issuing bank couldn't process it. Try again later or use a different card.
card_errorAn error occurred while processing your request. Try again in a little bit.
card_errorThe issuer has declined the transaction. Call the issuing bank for assistance or use a different card.
card_errorInsufficient funds. Please add more funds to your account or use a different card.
card_errorCard was declined for making repeated attempts too frequently or exceeding its limit.
card_errorInvalid CVC. Please enter a valid CVC.
card_errorInvalid address. Please enter a valid address.