> For the complete documentation index, see [llms.txt](https://docs.helix.voodoo.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.helix.voodoo.io/monetization/integrate-the-sdk/applovin-max-adapter/unity-max-adapter.md).

# Unity

{% hint style="warning" %}
If you previously integrated an older Helix Unity plugin, remove all related files before continuing.

This ensures Unity resolves only the dependencies defined in the new configuration file.
{% endhint %}

{% hint style="info" %}
**Latest adapter versions:**

* iOS: 3.17.1.1
* Android: 4.29.3.1

**Latest Helix SDK versions:**

* iOS SDK: 3.17.1
* Android SDK: 4.29.3

**Minimum supported OS versions:**

* iOS 14.0
* Android 7.0 (API level 24)
  {% endhint %}

{% hint style="info" %}
**Before you start:** complete the mediation setup first — enable Helix on your MAX ad unit in the AppLovin dashboard. See [AppLovin MAX Integration](/monetization/configure-mediations/applovin-max-integration.md).
{% endhint %}

## Create dependencies file

Create an XML file inside any **Editor** folder in your Unity project, for example:

<mark style="color:red;">`Assets/Helix/Editor/Dependencies.xml`</mark>

Add the required Android and iOS dependencies as shown below.

```xml
<?xml version="1.0" encoding="utf-8"?>
<dependencies>
    <androidPackages>
        <androidPackage spec="io.adn:adn-applovin-adapter:4.29.3.1">
            <repositories>
	            <repository>https://framework.voodoo-adn.com/android/release/apps</repository>
            </repositories>
        </androidPackage>
    </androidPackages>
    <iosPods>
        <iosPod name="VoodooMaxAdapter" version="3.17.1.1">
            <sources>
			        <source>https://github.com/VoodooADN/ios-sdk-podspecs.git</source>
			        <source>https://github.com/VoodooADN/ios-sdkextension-podspecs.git</source>
			        <source>https://github.com/VoodooADN/ios-applovin-adapter-podspecs.git</source>			        
			        <source>https://framework.voodoo-adn.com/podspecs</source>
			      </sources>
        </iosPod>
    </iosPods>
</dependencies>
```

## Configure iOS SKAdNetwork

For iOS builds, add the following entry to your app’s <mark style="color:red;">`Info.plist`</mark> under <mark style="color:red;">`SKAdNetworkItems`</mark>.

This is required for proper SKAdNetwork attribution.

```xml
<key>SKAdNetworkItems</key>
<array>
    <dict>
        <key>SKAdNetworkIdentifier</key>
        <string>tskbem2b5g.skadnetwork</string>
    </dict>
</array>
```

## Build and verify

After adding the adapter, build your Unity project for **Android** and/or **iOS**.

Confirm that the build completes without dependency or resolver errors and that the Helix adapter is included in the final build.


---

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