> For the complete documentation index, see [llms.txt](https://developers-apps-in-toss.toss.im/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers-apps-in-toss.toss.im/documentation/api-and-sdk-en/unity/sample-code.md).
# Sample code
You can get an overview of the features provided by the Apps in Toss Unity SDK. Click each item to view detailed guides and sample code.
\[View Unity SDK on GitHub ↗]\()
### Getting Started Guide
| Feature | Description |
| --------------------------------------------------------------------- | --------------------------------------------------------------------------------------------- |
| [Getting Started](/documentation/api-and-sdk-en/unity/integration.md) | You can install the SDK and proceed all the way to building. |
| API usage patterns | You can learn how to handle async processing, handle errors, and set up the test environment. |
### API Reference
| Feature | Description |
| -------------------- | --------------------------------------------------------------------------------------------------------------------------------- |
| Authentication | Users can log in easily with their Toss account without signing up separately. |
| Navigation | You can set the title and back button area at the top of the screen. |
| Safe Area | Check the screen padding values so they are not hidden by the notch or rounded corners. |
| System Information | You can check the device ID, platform, app version, network status, and more. |
| Permission settings | You can request and check device permissions such as camera and location. |
| Location Information | You can get the current location or track location in real time. |
| Media | You can take photos with the camera or import photos from the album. |
| Clipboard | You can retrieve copied text or keep text copied to the clipboard. |
| Contacts | Fetch the user's contact list. |
| Storage | You can store user information on the device. |
| Game Leaderboard | When play ends, it registers the score and shows the rankings. It adds a competitive element that makes users want to play again. |
| Share | You can share game results or invitation links so recipients can open them directly in the Toss app. |
| Other APIs | It covers user identification keys, promotion rewards, app review requests, and more. |
### Build
| Feature | Description |
| ------------------- | -------------------------------------------------------------------------------------------------- |
| Build Profiles | You can configure build settings optimized for each stage of development, testing, and deployment. |
| Build Process | You can review the entire process from initialization to WebGL build and packaging. |
| Build customization | You can customize the build with index.html, npm packages, Vite plugins, and more. |
### Screen & Events
| Feature | Description |
| ---------------------------- | -------------------------------------------------------------------------------------- |
| Loading screen customization | You can customize the loading screen however you want with custom HTML and JavaScript. |
| Screen Visibility Handling | You can handle audio and game state when the app goes to the background. |
### Analytics & Monitoring
| Feature | Description |
| ------------------ | ------------------------------------------------------------------------------------------------------------- |
| SDK event logging | Record what users do in the game. It's essential for game improvements such as data analysis and A/B testing. |
| Sentry integration | You can integrate Sentry to automatically track and monitor errors. |
### Monetization
| Feature | Description |
| ---------------- | ------------------------------------------------------------------------------- |
| In-app Ads | You can add full-screen ads or reward ads that give users a reward when viewed. |
| In-app Purchases | You can generate revenue with items sold one at a time, like in-game items. |
### Troubleshooting
| Feature | Description |
| -------------------------------- | --------------------------------------------------------------------------------- |
| Troubleshooting | You can check common issues that occur while using the SDK and how to solve them. |
| Debugging and Exception Handling | You can check how to debug and handle exceptions in the Unity WebGL environment. |
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