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

# Kling 4.0 i2v

> Kling 4.0 i2v by Kuaishou is a image-to-video AI model for image animation and cinematic video. It delivers high-quality results for rapid iteration and dependable production workflows.

### Model Use Cases

Use Kling 4.0 i2v by Kuaishou for image animation, camera movement, and cinematic clips.

> **[Try Kling 4.0 i2v on Siray.ai](https://console.siray.ai/model-api)**

### Key Features

* **Image Animation:** Turns still images into expressive, moving video clips across creative and business applications.
* **Camera Motion:** Adds pans, zooms, and cinematic movement from prompts across creative and business applications.
* **Subject Consistency:** Keeps the main subject recognizable throughout the clip across creative and business applications.
* **Fast Iteration:** Supports social, marketing, and creative video workflows across creative and business applications.

> **[Get Started with the API](https://docs.siray.ai/api-reference/model-api/kling-4.0-i2v.md)**


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.