Video

Kling 3.0 API

Kling API on APIMart gives you Kuaishou's Kling 3.0 video model (kling-v3): cinematic text-to-video and image-to-video with clips up to 15 seconds. The Kling 3.0 API works with a single APIMart key.

Commercial UseHigh QualityText-to-Video

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Service Highlights

Official Discounts
Pay-as-you-go
Fast & Low Latency

Input

Model

Prompt

14 characters

Mode

Aspect Ratio

Duration5s

Watermark

Audio

Negative Prompt

Multi Shot

Multi Prompt

Add a shot to define segment prompts and durations.

Reference Image

Content Moderation

Output

Video link valid for 72 hours

Kling 3.0 API Pricing

Transparent pricing with no hidden fees. Pay only for what you use.

Variant	Tier	GoldCurrent price	Platinum	Diamond	Official	Your savings
`kling-v3`	720P	0.672Credits(~$0.0672)/sec	0.6384Credits(~$0.0638)/sec	0.6048Credits(~$0.0605)/sec	0.84Credits(~$0.084)/sec	20%
	1080P	0.896Credits(~$0.0896)/sec	0.8512Credits(~$0.0851)/sec	0.8064Credits(~$0.0806)/sec	1.12Credits(~$0.112)/sec	20%
	720P+Sound	1.008Credits(~$0.1008)/sec	0.9576Credits(~$0.0958)/sec	0.9072Credits(~$0.0907)/sec	1.26Credits(~$0.126)/sec	20%
	1080P+Sound	1.344Credits(~$0.1344)/sec	1.2768Credits(~$0.1277)/sec	1.2096Credits(~$0.121)/sec	1.68Credits(~$0.168)/sec	20%
	4K	4.2856Credits(~$0.4286)/sec	4.0713Credits(~$0.4071)/sec	3.857Credits(~$0.3857)/sec	5.357Credits(~$0.5357)/sec	20%
	4K+Sound	4.2856Credits(~$0.4286)/sec	4.0713Credits(~$0.4071)/sec	3.857Credits(~$0.3857)/sec	5.357Credits(~$0.5357)/sec	20%

* Actual costs are subject to final output.

Kling API - Cinematic AI Video with Kling 3.0

Access the Kling API on APIMart for Kling 3.0: cinematic text-to-video and image-to-video with clips up to 15 seconds.

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Kling API Features: Kling 3.0 Series

Discover what the Kling 3.0 API can do

Kling 3.0 Text-to-Video and Image-to-Video

The Kling 3.0 API supports text-to-video and image-to-video with first-frame or first-and-last-frame control in a single request.

Cinematic Quality

The Kling API delivers Hollywood-level visual effects including dynamic lighting, depth of field, and smooth camera transitions for cinematic results.

Extended Duration

The Kling 3.0 API supports up to 15-second video generation, providing more creative flexibility for longer scenes and narratives.

Image-to-Video

The Kling API transforms any reference image into a dynamic video, preserving original styles, characters, and compositions.

Flexible Parameters

Fine-tune Kling API output with multiple resolution options, aspect ratios, and duration controls for precise creative results.

Advanced Prompt Understanding

The Kling 3.0 API offers stronger prompt comprehension for detailed scene descriptions, actions, and artistic styles.

Kling 3.0 Text and Image Inputs

Combine text prompts with reference images in the Kling API for precise creative control over every generation.

Multilingual Support

The Kling API supports prompts in multiple languages including English and Chinese for global creative accessibility.

What You Can Build with the Kling API

Kling API video production use cases across industries

Social Media Marketing

Use the Kling API to create scroll-stopping video ads and branded content that lift engagement and conversion rates.

Film & Animation

Produce rapid storyboard previews and motion references with the cinematic visual quality of the Kling 3.0 API.

Education & Training

Turn complex concepts into engaging video explanations with the Kling API for better learning experiences.

E-commerce Display

Use the Kling API to showcase products in motion, giving shoppers an immersive experience that boosts conversions.

Corporate Communication

Produce professional corporate videos, presentations, and training materials cost-effectively with the Kling 3.0 API.

Creative Art Design

Explore new forms of dynamic visual storytelling and artistic expression.

Get Started with the Kling API

Start generating videos in three steps

Get API Key

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Choose Your Model

Try the Kling 3.0 API in our Playground to find the best fit for your creative needs.

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Integrate into Your App

Follow the API documentation to integrate the Kling API into your product.

Start Creating Videos

User Reviews for Kling 3.0

Real feedback from Kling 3.0 users worldwide. These reviews describe experiences across the Kling V3 series.

“The cinematic quality is incredible! The 15-second duration option gives us much more creative freedom for storytelling.”

Sarah Johnson

Creative Director

“As a developer, the unified Omni API makes integration a breeze. One model handles all our multi-modal generation needs.”

James Liu

Senior Developer

Kling API Model Family

Compare every Kling video model on APIMart. One API key calls all of them, billed per second of video.

Model	Best for	Resolution	Duration
Kling 3.0 APIThis page	Cinematic text-to-video and image-to-video with first/last-frame control and multi-shot prompts	720P / 1080P / 4K	3–15 s
Kling 3.0 Omni API	All-in-one generation from text, images and video, with reference roles and video editing	720P / 1080P / 4K	3–15 s
Kling 3.0 Turbo API	Speed-optimized text-to-video and first-frame image-to-video	720P / 1080P	3–15 s
Kling Video O1 API	Thinking-driven generation focused on visual fidelity	720P / 1080P	5 s / 10 s
Kling 2.6 API	Native audio (pro mode), dynamic masks and camera control	720P / 1080P	5 s / 10 s
Kling Motion Control 2.6 API	Transfer motion from a reference video onto the subject of your image	720P / 1080P	Follows reference video
Kling 3.0 Motion Control API	Newer V3 generation of reference-video motion transfer	720P / 1080P	Follows reference video

Kling API FAQ

Common questions about models, pricing, and API access

What is the difference between Kling 3.0 Omni and the base model?

kling-v3 supports text-to-video and first-frame or first-and-last-frame image-to-video. kling-v3-omni adds images with roles, video feature reference and video editing. Both support up to 15 seconds and 4K; Omni feature-reference generation is limited to 3–10 seconds.

What is the Kling API?

The Kling API on APIMart gives you Kling 3.0 (listed as Kling V3), Kuaishou's AI video generation model. This page uses the model ID kling-v3 for cinematic text-to-video and image-to-video in 3–15 second clips. It accepts prompts in multiple languages, including English and Chinese, and works with a single APIMart API key.

How long are Kling 3.0 videos?

The Kling 3.0 API supports 3–15 second video clips, in whole seconds, with 5 seconds as the default.

Can I use reference images for image-to-video?

Yes, the Kling 3.0 API accepts up to 2 images: the first is the start frame and the second is the end frame, giving you control over the video's composition.

How long does Kling 3.0 take to generate a video?

Depending on network conditions and system load, the Kling API typically returns a high-quality video within 30-120 seconds.

Kling AI 3.0 pricing: how is the API billed?

The Kling 3.0 API has competitive per-second pricing on APIMart. View this page's live pricing table for std, pro and 4K modes, with or without audio.

Can I use Kling 3.0 videos commercially?

Yes. Videos generated through the Kling API on APIMart can be used commercially, and you retain full rights to the content you create.

How do I get a Kling API key?

Sign up for APIMart, open the API Keys page in your dashboard and create a key. The same key works for every Kling model and every other model on the platform, with pay-as-you-go billing and no subscription.

How do I call the Kling API?

Send a request with the model ID kling-v3 and your prompt. Generation runs as an asynchronous task: the response returns a task ID, and you poll it until the result is ready. Full parameters and code examples are in the APIMart docs (docs.apimart.ai).

Is the Kling API free?

No. There is no free quota. It is pay-as-you-go, you only pay for successful requests, and all prices are 20% off for members.

Is there a discount on Kling API pricing?

Yes. Kling API calls are billed per second of generated video. The pricing table on this page lists all available options. Prices shown are Gold member prices (20% off); Platinum and Diamond members save even more, up to 28%. You only pay for successful requests.

How can I contact support for help?

You can reach us via the live chat in the bottom-right corner, email us at [email protected], or join our Discord community. Our team will get back to you as soon as possible.