Configuration and Utility Methods — iPhone

// Check device support
CyoGateSDK.isSupported()  // → Bool

// Session management
transactionManager.initializeSession { result in
    switch result {
    case .success: print("Ready")
    case .failure(let e): print("Error: \(e)")
    }
}
transactionManager.invalidateSession()

// SDK version
let version = CyoGateSDK.sdkVersion

// Connectivity
transactionManager.checkConnectivity { isConnected in
    if !isConnected { showOfflineAlert() }
}