> For the complete documentation index, see [llms.txt](https://docs.vida.id/identity-stack/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vida.id/identity-stack/verify/liveness/integration.md).

# Integration

VIDA’s Liveness Detection solution is designed to be **flexible and easy to integrate** into your existing user onboarding or identity verification flows. Whether you are building a mobile app, a web-based journey, or a backend-driven verification system, VIDA provides multiple integration options tailored to your platform and use case.

## **RESTful API**

The backend API gives you complete control to

* Upload user-captured images or video frames
* Trigger liveness validation asynchronously
* Retrieve verification results programmatically

## **Mobile SDKs (iOS & Android)**

Our native mobile SDKs are built for seamless integration into iOS and Android apps. 

* Passive and active liveness detection
* Gesture-based or zoom-based modes
* Real-time face capture with anti-spoofing
* Easy UX customization and theming

## **Web SDK**

For browser-based applications, the lightweight Web SDK enables:

* In-browser liveness detection (no app download)
* Passive selfie capture with anti-spoofing checks
* Support for modern browsers across desktop and mobile