---
title: XPC_API_VERSION
framework: xpc
role: symbol
role_heading: Global Variable
path: xpc/xpc_api_version
---

# XPC_API_VERSION

The version of the XPC API.

## Declaration

```swift
var XPC_API_VERSION: Int32 { get }
```

## See Also

### Version Details

- [IPHONE_SIMULATOR_HOST_MIN_VERSION_REQUIRED](xpc/iphone_simulator_host_min_version_required.md)