---
title: AdMob
description: >-
  AdMob mediation dashboard setup for TapMind Custom Adapter integrations.
---

> **For AI agents:** the complete documentation index is at [llms.txt](/llms.txt). Append `.md` to any page URL for its markdown version.

## Configure AdMob

*Performed by: Ad ops*

### 1. Open Mediation

In the [Google AdMob console](https://admob.google.com/), go to **Mediation**.

### 2. Create a mediation group

1. Select **Create mediation group**.
2. **Choose a format** (for example, Banner, Interstitial, or Rewarded).
3. Select your **Platform** (Android or iOS), then click **Continue**.
4. Enter the **Mediation group name** (provided by your account manager).
5. Set **Location** targeting as required for your campaign.
6. Click **Add ad units**.
7. **Select your app**, then **select the ad units** you want this group to target.

### 3. Add TapMind as a custom event

1. In the mediation group, choose **Add custom event**.
2. Select **Manual eCPM**, then click **Continue**.
3. **Select mapping**, then click **Save**.
4. Enter the TapMind line item details:

```
Mapping name : provided by your account manager
eCPM         : provided by your account manager
Class        : provided by your account manager
Parameter    : {"placementName":"provided by your account manager","placementcode":"provided by your account manager","appid":"provided by your account manager","publisherid":"provided by your account manager"}
```

> The **placementName** and **placementcode** values are case-sensitive and must exactly match the Placement Name and Placement code configured in the TapMind Dashboard.

**Note:** Official Google documentation: [Create a custom event](https://support.google.com/admob/answer/13407144)