---
title: applicationService
framework: network
role: symbol
role_heading: Type Property
path: network/nwparameters/applicationservice
---

# applicationService

The default parameters for connecting with other, local devices that are running your app.

## Declaration

```swift
final class var applicationService: NWParameters { get }
```

## Discussion

Discussion The default parameters set up an encrypted connection with another device on the local network. You can use these parameters as-is, or you can add a NWProtocolFramer to provide application-level messaging support.