> For the complete documentation index, see [llms.txt](https://ub-docs.adster.tech/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ub-docs.adster.tech/how-to-render-an-ad/rewarded-ad.md).

# Rewarded Ad

Before loading ads, have your app initialize Adster Unity Bridge SDK.\
This needs to be done only once, ideally at app launch.

1. Call `LoadRewardedAd()`method as per below format

```csharp
AdsterBridgeUtil.LoadRewardedAd("Your_placement_name", "gameobject_name_goes_here");
```

2. Declare `OnRewardedAdEvent()` method as per below format

{% tabs %}
{% tab title="C#" %}

```java
public void OnRewardedAdEvent(string message)
    {
        switch (message)
        {
            case "AdLoaded":
                Debug.Log("Rewarded ad loaded.");
                // Trigger any Unity logic for ad loaded here
                break;

            case "VideoStart":
                Debug.Log("Rewarded ad video started.");
                // Handle video start logic
                break;

            case "VideoClosed":
                Debug.Log("Rewarded ad video closed.");
                // Handle video closed logic
                break;

            case "VideoComplete":
                Debug.Log("Rewarded ad video completed.");
                // Handle video completion logic
                break;

            case "AdImpression":
                Debug.Log("Rewarded ad impression recorded.");
                // Handle ad impression logic
                break;

            case "AdClicked":
                Debug.Log("Rewarded ad clicked.");
                // Handle ad click logic
                break;

            default:
                if (message.StartsWith("RewardEarned:"))
                {
                    // Parse reward type and amount from the message
                    string[] rewardData = message.Substring("RewardEarned:".Length).Split(':');
                    string rewardAmount = rewardData[0];
                    Debug.Log($"User earned reward: Amount = {rewardAmount}");
                }
                else if (message.StartsWith("AdFailed:"))
                {
                    string error = message.Substring("AdFailed:".Length);
                    Debug.LogError($"Rewarded ad failed to load: {error}");
                }
                else if (message.StartsWith("AdRevenuePaid"))
                {
                    Debug.Log(message);
                    string[] parts = message.Split('|');
                    if (parts.Length == 4)
                    {
                        string revenue = parts[1];
                        string adUnit = parts[2];
                        string network = parts[3];
                        Debug.Log($"[AdRevenue] Revenue: {revenue}, AdUnit: {adUnit}, Network: {network}");
            
                    return;
                    }
                }
                break;
        }
    }
```

{% endtab %}
{% endtabs %}

3. Inside the `AdLoaded` callback method invoke `ShowRewardedAd()` method as below to show AdSter rewarded ad above any scene/view.

{% tabs %}
{% tab title="C#" %}

```csharp
AdsterBridgeUtil.ShowRewardedAd("gameobject_name_goes_here");
```

{% endtab %}
{% endtabs %}