Unity LevelPlay

Prerequisites

Performed by: Developer

App prerequisites

minSdkVersion of 23 or higher
compileSdkVersion of 36 or higher
The Google Mobile Ads (GMA) SDK must be integrated in your app
An ad unit must already be in place which will be used for targeting

Install the SDK

Performed by: Developer

Ensure your android/build.gradle (project-level) includes the required repositories:

allprojects {
    repositories {
        google()
        mavenCentral()
        maven { url 'https://jitpack.io' }
    }
}

Note: On Gradle 7+, use Gradle Setup (Gradle 7+) instead — declare repositories in settings.gradle under dependencyResolutionManagement and remove the allprojects block. Use one approach, not both.

Open the build.gradle (Module: app) file and add:

dependencies {
    implementation("io.github.tapmind-tech:customadapter-ironsource:2.1.15")
    implementation("com.google.android.gms:play-services-ads:25.0.0")
}

Configure your app

Performed by: Developer

Add your AdMob app ID to AndroidManifest.xml. Omitting this crashes the app on launch with Missing application ID.

<manifest>
  <application>
    <!-- Sample AdMob app ID: ca-app-pub-3940256099942544~3347511713 -->
    <meta-data
        android:name="com.google.android.gms.ads.APPLICATION_ID"
        android:value="YOUR_ADMOB_APP_ID"/>
  </application>
</manifest>

Replace YOUR_ADMOB_APP_ID with your AdMob app ID from the AdMob web interface. While testing, you may use Google's sample app ID shown above.

Configure Unity LevelPlay

Performed by: Ad ops

Create the TapMind network: Monetize → Setup → SDK Networks → Available Networks → Manage Networks → select Custom Adapter → enter network key 15c11cb1d → Enter → Save. The network appears as TapMind.

Set up instances: Setup → Instances → select TapMind (Custom) → Add ad instance → select ad type →

Instance Name : provided by your account manager
eCPM / Rate   : provided by your account manager

Note: Enter the rate for each placement — it determines waterfall order. Add one instance per ad format to start.

Verify integration

Performed by: Developer

After install and dashboard configuration:

Run your app in a debug build. TapMind's test mode is enabled automatically in debug builds and serves test ads at a high fill rate.
Request an ad through your mediation SDK as you normally would.
Confirm a TapMind ad fills. Check logs for the tag TapMindAdapter.
When verified, build in release mode for production — test mode is disabled automatically in release builds, and live ads serve.

Note: Test mode is automatic. It follows your build type: debug = test ads, release = live ads. There is no flag to enable or disable, and nothing to turn off before going live.

Release build QA: There is currently no documented release-safe test path to validate R8/ProGuard without serving live ads. Consumer ProGuard rules from the TapMind AAR are applied automatically when you integrate the published adapter packages.

Troubleshooting

Performed by: Developer

Symptom	Likely cause	Fix
No TapMind ad in production, but works in debug	Wrong/missing class string, or release-build stripping	Verify the class string matches the Class & Network Key Registry exactly; TapMind AARs ship consumer ProGuard rules automatically
No fill at all	`placementName` mismatch (case/space) or wrong eCPM position	Re-check `placementName` exactly against the TapMind Dashboard Placement Name; confirm waterfall position
App crashes on launch	Missing AdMob app ID in manifest/Info.plist	Add the app-ID meta-data exactly as shown in Configure your app
Unity LevelPlay network never appears	Wrong network key	Use the canonical key from the Registry

For anything else, contact your account manager with the log output and the tag TapMindAdapter.