Error code

Code	Type	Message
1230101	SYS_ERROR	System error
1230102	SYS_BUSY	System busy. Try again later
1230303	ILLEGAL_PARAMETERS	The parameter {0} is illegal
1230304	INVALID_DIRECTION	Invalid trading direction: {0}
1230305	NO_PAYMENT_METHOD_AVAILABLE	No payment method available for the specified currency pair and direction
1230306	INVALID_AMOUNT_TYPE	Invalid amount type {0}. Must be 1 (fiat) or 2 (crypto)
1230307	QUOTE_GENERATION_FAILED	Failed to generate quote from external service
1230308	QUOTE_CACHE_FAILED	Failed to cache quote in Redis
1230309	DUPLICATE_ORDER_SUBMISSION	Duplicate order submission detected
1230310	QUOTE_EXPIRED	Quote has expired or not found
1230311	ORDER_EXECUTION_FAILED	Order execution failed
1230312	MERCHANT_NOT_EXIST	Merchant does not exist or is inactive
1230313	CUSTOM_SPREAD_EXCEEDED	Custom spread {0} is out of bounds [{1}, {2}]
1230314	INVALID_ORDER_STATUS	Invalid order status
1230315	LIMIT_CALCULATION_FAILED	Limit calculation failed. Please check your parameters

Example

Response:

{
    "success": false,
    "code": "1230310",
    "message": "Quote has expired or not found",
    "data": null
}