> For the complete documentation index, see [llms.txt](https://pubscale.gitbook.io/offerwall-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pubscale.gitbook.io/offerwall-sdk/welcome-to-pubscale-offerwall-sdk.md).

# Welcome to PubScale Offerwall SDK

## Overview

The PubScale Offerwall SDK is an app monetization tool that allows developers to make incremental revenue by asking the user to complete some task in exchange for in-app currency.

## Benefits

1. Incremental revenue
2. Monetize non-paying users
3. Improves user retention

## Features

1. **Instant reward offers:** You get offers that give out instant rewards on completion.
2. **Fraud prevention:** Our inbuilt fraud detection and prevention system ensures that all the conversions that happen from the app are legit. 
3. **Easy integration:** The SDK provides a straightforward integration process, and can be done within a few hours. 

## Quick links

1. [PubScale dashboard](https://dashboard.pubscale.com)
2. [Sample app and code](/offerwall-sdk/samples.md)

## Get Started

We've put together some helpful guides for you to get set up with our SDK quickly and easily.

### Supported Platforms

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[Android Integration](/offerwall-sdk/basic-integration/android-integration.md)
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[React Native](/offerwall-sdk/basic-integration/react-native.md)
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[Unity](/offerwall-sdk/basic-integration/unity.md)
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[Web](/offerwall-sdk/basic-integration/web.md)
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[iOS](/offerwall-sdk/basic-integration/ios.md)
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### Reward Verification

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[Server-to-Server (S2S) Callback Configuration](/offerwall-sdk/server-to-server-s2s-callback-configuration.md)
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