# Setting up the SDK

#### 1. Add this to your build.gradle file

Add the below line inside the **dependencies** block in your build.gradle file

{% tabs %}
{% tab title="Kotlin Script" %}

```kts
implementation('com.pubscale.sdkone:offerwall:1.0.7')
```

{% endtab %}

{% tab title="Groovy" %}

```groovy
implementation 'com.pubscale.sdkone:offerwall:1.0.7'
```

{% endtab %}
{% endtabs %}

#### 2. Clean build and Rebuild the project

#### 3. Configure proguard rules

For the SDK to work properly in release(obfuscated/minified) builds, add the following rules in your proguard-rules.pro file.

{% code title="proguard-rules.pro" %}

```properties

-keep class com.pubscale.sdkone.offerwall.** {*;}
-keep class com.pubscale.caterpillar.analytics.** {*;}
#Supporting R8 full mode
-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
-keep,allowobfuscation,allowshrinking interface retrofit2.Call
-keep,allowobfuscation,allowshrinking class retrofit2.Response

```

{% endcode %}

We have added the SDK to the project. Learn how to initialize the SDK in the next step