TRUSTSIGPLATFORM.

// App Transport Security (ATS) Compliant.
import UIKit
import SentinelSDK

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ app: UIApplication) -> Bool {
        
        let config = SentinelConfig(apiKey: "IOS_KEY_PROD")
        config.excludeSignals = true

        // Yields to the main thread immediately.
        Sentinel.shared.start(with: config)
        return true
    }
}

// In your Network Interceptor:
if let token = Sentinel.shared.cachedToken {
    request.setValue(token, forHTTPHeaderField: "X-Sentinel-Token")
}

// Zero-Permission-Pollution.
class ClientApplication : Application() {
    override fun onCreate() {
        super.onCreate()

        // Does not block Application startup.
        CoroutineScope(Dispatchers.Default).launch {
            Sentinel.startAsync(this@App, SentinelConfig(
                apiKey = "ANDROID_KEY",
                excludeSignals = true
            ))
        }
    }
}