Response code

code	description
200	success
-1	failed
1000000	Incorrect parameters
1000001	The ID card photo is abnormal
2000001	The token has expired
2000002	Token error
2000003	Signature error
2000004	The merchant doesn't exist
2000005	The merchant has been disabled
2000006	Api key or secret key error
2000007	Invalid IP address
3000000	Server internal error
3000001	Third party error
4000000	Business Anomaly
4000001	Customer not found for this business
4000002	This customer has completed KYC verification
4000003	The customer has not submitted KYC verification
4000004	Customer code already exists
4000005	Customer biometric verification in progress
4000006	The customer has completed live verification
4000007	Unknown biometric authentication records
4010001	The card sample does not exist or is not authorized
4010002	The card sample has been disabled
4010003	The sku or activation code is incorrect
4010004	The physical card has been bound
4010005	The physical card has not been bound. Please bind it first
4010006	The card was not found
4010007	card status is not binding, cannot be activated
4010008	This card does not support resubmission
4020001	The fee order cannot be found

Event Type

eventType	eventName	description
KYC	kyc_status	KYC result callback
_3DS	3ds	Authorization for 3DS Notification
TRADE	trade	This callback is a transaction notification, and it includes types such as authorization, settlement, cancellation, refund, transaction, and additional authorization notification.