@interface SQIPInAppPaymentsSDK : NSObject
Manages configuration of the Square In-App Payments SDK.
The Square application ID used to obtain a card nonce.
WarningYou must set a Square application ID before attempting any other SDK operation, or your app will crash.
@property (class, nonatomic, strong, nullable) NSString *squareApplicationID;
trueif the device supports Apple Pay and the customer’s wallet contains a card supported by Square;
@property (class, nonatomic, readonly) BOOL canUseApplePay;