---
title: Kling V2.1 Master Image To Video API Docs | Image to Video | ModelsLab
description: API documentation, code examples, and SDKs for Kling V2.1 Master Image To Video. Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.
url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/klingai/kling-v2-1-master-i2v/api
canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/klingai/kling-v2-1-master-i2v/api
type: product
component: Playground/Endpoint/Index
generated_at: 2026-04-01T09:57:45.934843Z
---

# Kling V2.1 Master Image To Video API Docs | Image to Video | ModelsLab

> API documentation, code examples, and SDKs for Kling V2.1 Master Image To Video. Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.

**Navigation**: [Home](https://modelslab-frontend-v2-927501783998.us-east4.run.app) > [Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models) > [KlingAI](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/klingai) > [Kling V2.1 Master Image To Video](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/klingai/kling-v2-1-master-i2v/api) > API Documentation

## Model

### [Kling V2.1 Master Image To Video](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/klingai/kling-v2-1-master-i2v)

**Model ID:** kling-v2-1-master-i2v
**Category:** Video
**Provider:** Klingai

Generates ultra-realistic 5-10 second videos from a single image with 1080p resolution, advanced physics-based motion, multiple aspect ratios, and cinematic-quality visuals.

## Endpoint

### Kling V2.1 Master Image To Video

**Endpoint:** `v7/video-fusion/image-to-video`
**Provider:** Klingai
**Category:** Video

Kling V2.1 Master isn’t just an animation model it’s a motion director for your imagination. Every frame reflects professional film grammar, fluid motion, and emotionally resonant depth.

Per second video generation will cost $0.336

## API Docs

- [API Docs](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/klingai/kling-v2-1-master-i2v/llms.txt)

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*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

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*Generated by ModelsLab - 2026-04-01*