Explanation of Return Codes

When calling the API, you may receive the following error codes, which can be referenced with this table:

CodeExplanation
0Success
1System exception
1002Parameter validation error
2601Merchant does not exist
2604Signature verification failed
2606User does not exist
2638Failed to retrieve merchant configuration
2642Network not supported
2646Minimum amount validation failed. Minimum amount: %s Current amount: %s
2647Monthly limit validation failed. Monthly limit: %s Current: %s
2648Card not created
2654User card information does not exist
2673Physical card daily limit: %s EUR
2674Maximum balance for physical card: %s EUR
2712Physical card issuer maintenance
2720Unsupported currency
2722Duplicate order number
2723Incorrect order amount
2724Card status abnormal