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Financial Intelligence Engine:iOS ZLZFacade

Last Updated:Jun 10, 2026

The ZLZFacade class provides utility methods to generate ZOLOZ SDK meta information and launch the SDK.

Framework: hummer

class ZLZFacade : NSObject

This class provides static utility methods to generate meta information and launch the ZOLOZ SDK.

Nested classes

Class name

Class description

typedef void(^ZLZCallback)(ZLZResponse *);

The callback class for the ZOLOZ SDK.

Fields

N/A

Methods

getMetaInfo

+ (NSString *)getMetaInfo;

Generates ZOLOZ SDK meta information for server-side transaction initialization.

Parameters

N/A

Returns

Data type

Description

NSString

ZOLOZ SDK meta information.

Throws

N/A

sharedInstance

+ (ZLZFacade *)sharedInstance;

Returns the ZLZFacade instance.

Parameters

N/A

Returns

Data type

Description

ZLZFacade

The ZLZFacade instance.

Throws

N/A

startWithRequest: completeCallback: interruptCallback:

- (void)startWithRequest:(ZLZRequest *)request
        completeCallback:(ZLZCallback )completeCallback
       interruptCallback:(ZLZCallback )interruptCallback;

Launches the ZOLOZ SDK.

Parameters

Parameter name

Data type

Description

request

ZLZRequest

The description of the ZOLOZ SDK to start.

Defined in the ZLZRequest class.

completeCallback

ZLZCallback

Triggered after ZOLOZ authentication completes.

interruptCallback

ZLZCallback

Triggered when the user clicks Cancel to exit the SDK.

Parameters

N/A

Throws

N/A