OPPWAMobile 3DS 2 Reference 3DS Service Reference

3DS Service

OPPThreeDSService
Class to perform all necessary preparations for the 3-D Secure 2 authentication.

Note
The service should be initialized just once per app session. Call OPPThreeDSService.initialize(transactionMode:paymentBrands:) method to start the service, it will initiate security checks and collecting device data as background task. It’s recommended to initialize the service once the app is launched or at least once checkout is started. Once service is initialized OPPThreeDSTransaction object can be obtained for the specific transaction, please see OPPThreeDSService.createTransaction(paymentBrand:protocolVersion:) method.
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Declaration
Swift

@objc public class OPPThreeDSService : NSObject
OPPThreeDSServiceCallback
A protocol for 3-D Secure service initialization callback. Receives an error if it appears during service initialization, otherwise the error will be nil.
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Declaration
Swift

@objc public protocol OPPThreeDSServiceCallback