> ## Documentation Index
> Fetch the complete documentation index at: https://docs.leen.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Welcome to Leen's documentation!

Leen is a Unified API for security data. Connect to all your favorite security tools and get the data you need in one place.
We leverage our common data model to make it easy to query and analyze your data, you no longer have to implement and normalize your data for every new data source.

<img className="block" src="https://mintcdn.com/leen/GpbxJIigvyLuRX1N/images/leen_hero.svg?fit=max&auto=format&n=GpbxJIigvyLuRX1N&q=85&s=a4d7f8cef395b8497722222b87825c31" alt="Hero Leen" width="954" height="425" data-path="images/leen_hero.svg" />

Check out our intro video to learn more!

<iframe width="650" height="415" src="https://www.loom.com/embed/78d3d790ea3d457f984efce352bcaad0?sid=89148d4e-1da7-4be9-8344-549f9e1c4c63" title="Intro Video" webkitallowfullscreen mozallowfullscreen allowfullscreen />