Error Handling

---

Keepz API errors follow a standardized format. Each error is returned with an HTTP status code (in the response header) and a JSON body:

{
  "message": "Client not found for given id.",
  "statusCode": 5003
}

Fields:

Parameter	Type	Description
message	string	Human-readable error description.
statusCode	number	Unique error code assigned by Keepz.

Status code	Message
5003	Client not found for given id.
5006	Failed to update CREDO distributor transaction status, transaction not found!
5013	Invalid grant type!
5015	Client balance not found with given client id.
5017	Transaction with such unique ID already exists!
5021	Incorrect credentials.
5023	Invalid IBAN.
5033	Distribution strategy not found for given type.
5038	Couldn't make transaction. Insufficient balance amount.
5039	Not valid method argument.
5040	Unhandled general exception.
5041	Receiver user not found with given receiverId and receiverType.
5042	Method argument type mismatch.
5043	Http message not readable.
5045	Amount below minimum transaction amount.
5046	Amount above maximum transaction amount.
5047	Permission not found for debtor params.
5048	Permission not found for integrator custom distribution iban.
5050	Currency not allowed!
5051	Currency config not found for given client.