# Locate API keys

> Retrieve API keys from your Apple developer account and the Google Play Console.

Refer to the following tabs to locate your [API key](/user-acquisition/campaigns/roas/api-keys/intro-to-api-verification.md) in the Apple App Store and Google Play Store.

1. **iOS apps**

   ## Locate In-App Purchase keys for iOS apps

   To locate your In-App Purchase key for each of your iOS apps in the Apple App Store, do the following:

   1. Sign in to your [Apple developer account](https://developer.apple.com/account/).
   2. Select **Users and Access** and go to the **Keys** tab.
   3. Under the **Key Type** options, select **In-App Purchase**.
   4. Select **Add** or **Generate API Key** to name the key.
   5. Enter a name for the In-App Purchase key and select **Generate**.
   6. Select **Download API Key** next to your newly created private key.

   For more information, refer to [Creating API keys to authorize API requests](https://developer.apple.com/documentation/appstoreserverapi/creating_api_keys_to_authorize_api_requests) in the Apple Developer documentation.

2. **Android apps**

   ## Locate License keys for Android apps

   To locate your License key for each of your Android apps in the Google Play store, do the following:

   > **Note:**
   >
   > Using License keys requires your Android apps to be integrated with Unity Ads version 3.7.1 or later.

   1. Sign in to the [Google Play Console](https://play.google.com/console).
   2. Select the app and go to **Monetize** > **Monetization setup**.
   3. Copy the key under **Licensing**.

   For more information, refer to [Find and troubleshoot your license key](https://support.google.com/googleplay/android-developer/answer/186113?hl=en) in the Android Developer documentation.