Error Codes

Error Codes	Description
1000	Unknown Errors
-	-
2000	Missing or invalid parameter.
2001	Invalid or data not found.
2002	Invalid parameter.
2003	Required parameter.
2004	Login Mail/Password is incorrect or invalid.
2005	Data not found.
-	-
3000	External 3rd party API call failed (e.g., Binance API unreachable, timeout).
3001	Missing or invalid data.
3002	Invalid data.
3003	Required data is missing.
-	-
4000	Rate limit exceeded.
-	-
5000	Exchange create order request returned an error
5001	Exchange cancel order request returned an error
5002	Exchange fetch order request returned an error
5003	Exchange balance fetch request returned an error
5004	Exchange fetch position request returned an error
5005	Exchange fetch trade request returned an error
5006	Exchange fetch ticker request returned an error
5007	Exchange deposit/withdrawal history request returned an error
5008	Exchange convert history request returned an error