# Mixpanel

The Mixpanel dispatcher automatically dispatches events to the [Mixpanel SDK](https://developer.mixpanel.com/docs/ios), using UTM tags when available.

Two flavors of the dispatcher are available, depending on which flavour of the Mixpanel SDK you're using:

* One for the Objective-C Mixpanel SDK
* One for the Swift Mixpanel SDK

{% tabs %}
{% tab title="SPM" %}

```
"https://github.com/BatchLabs/Batch-iOS-mixpanel-swift-dispatcher"
```

{% endtab %}

{% tab title="CocoaPods" %}
{% code title="Podfile" %}

```yaml
pod 'BatchMixpanelSwiftDispatcher'
# or
# pod 'BatchMixpanelObjcDispatcher'
```

{% endcode %}
{% endtab %}

{% tab title="Carthage" %}
{% code title="Cartfile" %}

```yaml
github "BatchLabs/Batch-iOS-mixpanel-swift-dispatcher"
# or
# github "BatchLabs/Batch-iOS-mixpanel-objc-dispatcher"
```

{% endcode %}
{% endtab %}
{% endtabs %}

Don't forget to register the dispatcher:

{% tabs %}
{% tab title="Swift" %}

```swift
import Batch
import BatchMixpanelSwiftDispatcher
// or import BatchMixpanelObjcDispatcher
import Mixpanel

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    
    func application(_ application: UIApplication,
                     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Find your mixpanel setup line, which looks like this:
        let mixpanel = Mixpanel.initialize(token: "MIXPANEL_TOKEN")
        // Objective-C Mixpanel SDK users: let mixpanel = Mixpanel.sharedInstance(withToken: "MIXPANEL_TOKEN")

        let mixpanelDispatcher = BatchMixpanelSwiftDispatcher.instance
        // If you're using BatchMixpanelObjcDispatcher, comment the previous lines and uncomment the next one
        // let mixpanelDispatcher = BatchMixpanelObjcDispatcher.instance()
         
        // Tell Batch about your Mixpanel instance to enable tracking
        mixpanelDispatcher.mixpanelInstance = mixpanel
        BatchEventDispatcher.add(mixpanelDispatcher)

        [...]

        BatchSDK.start(withAPIKey: "YOUR_API_KEY")
        return true
    }
}
```

{% endtab %}

{% tab title="Objective-C" %}

```objectivec
// MYAppDelegate.m

@import Batch;
@import BatchMixpanelObjcDispatcher;
@import Mixpanel;

@implementation MYAppDelegate

- (BOOL)application:(UIApplication *)application 
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    // Find your mixpanel setup line, which looks like this:
    Mixpanel *mixpanel = [Mixpanel sharedInstanceWithToken:@"MIXPANEL_TOKEN"];
    
    // BatchMixpanelSwiftDispatcher isn't supported from Objective-C
    BatchMixpanelObjcDispatcher *mixpanelDispatcher = [BatchMixpanelObjcDispatcher instance];
    // Tell Batch about your Mixpanel instance to enable tracking
    mixpanelDispatcher.mixpanelInstance = mixpanel;
    [BatchEventDispatcher addDispatcher:mixpanelDispatcher];

    [...]

    [BatchSDK startWithAPIKey:@"MY_API_KEY"];
    return YES;
}

@end
```

{% endtab %}
{% endtabs %}

Once your dispatcher is installed, restart your app and you should see something like this in your log:

```
[Batch] EventDispatcher - Adding event dispatcher: BatchFirebaseDispatcher
```

{% hint style="info" %}
If you can't find the line in your log, it may be due to missing dependencies, be sure to add the AT Internet and/or Firebase Analytics SDKs to your project.
{% endhint %}