---
title: myPeerID
framework: multipeerconnectivity
role: symbol
role_heading: Instance Property
path: multipeerconnectivity/mcnearbyserviceadvertiser/mypeerid
---

# myPeerID

The local peer ID for this instance.

## Declaration

```swift
var myPeerID: MCPeerID { get }
```

## Discussion

Discussion This value is set when you initialize the object, and cannot be changed later.

## See Also

### Configuring and Initialization

- [init(peer:discoveryInfo:serviceType:)](multipeerconnectivity/mcnearbyserviceadvertiser/init(peer:discoveryinfo:servicetype:).md)
- [delegate](multipeerconnectivity/mcnearbyserviceadvertiser/delegate.md)
- [discoveryInfo](multipeerconnectivity/mcnearbyserviceadvertiser/discoveryinfo.md)
- [serviceType](multipeerconnectivity/mcnearbyserviceadvertiser/servicetype.md)