# Overview

Telegram Mini Apps is an SDK and API that turns your Telegram Mini App into a source of valuable data. With this tool, you get instant access to key metrics that help you understand how users interact with your application and what steps need to be taken to optimize it. It supports off-chain events and on-chain events from TON Connect SDK.

###  ⚠️ Disclaimer

> The library does not collect or store any private user data. It tracks app launches, TON Connect interactions, and GDPR-compliant events in an anonymous format. This data is used solely for to rank applications in the catalog based on their performance and Streaks.

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### Navigation:

* [Overview](https://docs.tganalytics.xyz/overview)
* SDK installation:
  * [preparations](https://docs.tganalytics.xyz/sdk/preparations)
  * [via \<script> tag](https://docs.tganalytics.xyz/sdk/installation-via-less-than-script-greater-than-tag)
  * [via NPM package](https://docs.tganalytics.xyz/sdk/installation-via-npm-package)
* [API docs](https://docs.tganalytics.xyz/api)
* [Supported events](https://docs.tganalytics.xyz/supported-events)
* [Bot](https://docs.tganalytics.xyz/managing-integration)
* [Demo app](https://github.com/Dimitreee/demo-dapp-with-analytics)


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