Below are some of the error messages that you may come cross during integration or while making a transaction.

Transaction Error Codes

Transaction Error Codes explained below.

http_error_codeerror messageerror description
422Invalid data for generate link.The merchant ref id field should be unique
422Invalid data for generate link.The transaction amount field is invalid (when the transaction amount is greater than the total amount ) . OR

When any of the TAX amount field is not passed .
422Invalid data for generate link.The payment nature field is required.
422Invalid data for generate link.The state field is invalid.
500Internal Server Error
405Method Not Allowed
403ForbiddenInvalid or empty API Key