Pricing+7% bonus
Kling

Kling API & Models on GPTProto

Build video and image workflows with the Kling models currently supported on GPTProto. Compare text-to-video, image-to-video, reference-driven video, motion control, video editing, and image generation routes, then open the right model page and use it through one GPTProto account and API key.

Which Kling model do you actually need?

Kling v3.0 4K
Highest video fidelity

$1.008 / Per Time

Kling v3 Omni Pro
Reference and video-to-video

$0.2688 / Per Time

Kling v3.0 Std
Lower-cost v3 video

$0.2016 / Per Time

Models

Pricing

ScenarioKling listOpenRouterGPTProtoYou save / mo
Quick tests & prototypes100 images / mo$126.00$132.93$100.80−$25.20≈ $302.40 / yr
Product & e-commerce photos1,000 images / mo$1260.00$1329.30$1008.00−$252.00≈ $3024.00 / yr
Ad / marketing creatives2,500 images / mo$3150.00$3323.25$2520.00−$630.00≈ $7560.00 / yr
Social media content10,000 images / mo$12600.00$13293.00$10080.00−$2520.00≈ $30240.00 / yr
Monthly cost by source
OpenRouter
$0.00
Kling
$0.00
GPTProto
$0.00
Save $0.00 / month
Annual savings ≈ $0.00 · pay as you go

About Kling

Kling AI is Kuaishou’s creative model platform for generative video and image workflows. The Kling models collection on GPTProto covers supported routes for prompt-based video generation, still-image animation, reference-guided creation, motion transfer, video transformation, and image generation or editing. Names such as VIDEO 3.0, 3.0 Omni, O1, and earlier numbered versions identify different model families, while Standard, Pro, and 4K labels indicate route variants with different capabilities and pricing. This directory reflects only the Kling models currently supported on GPTProto and updates as availability changes.

Why Use Kling With GPTProto?

Compare Kling task routes and manage testing through the same GPTProto account used for other supported creative models.

One Key, Shared Balance

Use one GPTProto key and balance across Kling and other supported image or video providers.

Route-Level Choice

Compare Standard, Pro, 4K, O1, Omni, and task-specific routes in one live catalog.

Live Pricing

Check current per-route pricing and any active Kling discount before you test or deploy.

Model-Specific Parameters

Follow the selected Kling model page for supported inputs, duration, audio, resolution, and control fields.

How to Access Kling Models

Get started with a Kling API through GPTProto.

  1. 1

    Create a GPTProto Account

    Sign up and open the dashboard to manage your balance, API keys, and usage.

  2. 2

    Generate an API Key

    Create a key in your dashboard and store it securely in your application or server environment.

  3. 3

    Call a Kling Model

    Open the selected model page, copy its live task Model ID, and follow the route-specific endpoint, parameters, and polling instructions.

Kling API FAQ

Which Kling models are available on GPTProto?

The live catalog above is the source of truth for supported Kling models, task Model IDs, current pricing, and availability. It updates as GPTProto adds or removes supported routes.

Does this page include every model released by Kling?

No. It shows the Kling models currently supported on GPTProto, not Kling’s complete official product history or every tool available in the Kling creative studio.

Which Kling model should I choose?

Use the Picker above. Choose an Omni route for mixed text, image, reference, and video-transformation workflows; a Motion Control route for reference-driven movement; an image route for image creation or editing; and a lower-priced Standard route for iterative testing.

What is the difference between Kling O1 and Kling 3.0 Omni?

Kling’s official guide describes VIDEO 3.0 Omni as the successor to VIDEO O1. GPTProto currently lists both as separate entries, so compare their live task routes, parameters, and pricing before choosing.

Can I use Kling for Motion Control or video editing on GPTProto?

Yes, selected live models expose Motion Control, reference-to-video, or video-to-video routes. These capabilities are not available on every Kling entry, so verify the task route on the model card.

How do duration, resolution, audio, and route type affect Kling API cost?

The final cost depends on the selected model, task route, duration, resolution, audio setting, and other supported options. Use the live model page or pricing calculator before submitting a generation.

Do I need a separate Kling API key?

No. Use a GPTProto API key for the Kling models supported on GPTProto. Rate limits and concurrency can differ by model and route, so review the selected model’s current documentation.

Does GPTProto store Kling API prompts, images, videos, or outputs?

GPTProto processes API inputs and outputs to complete requests and may retain them temporarily for transaction processing and error debugging. Technical usage metadata may also be logged. Data sent to an upstream model provider is subject to that provider’s policies.

Start with Kling

One GPTProto API key for Kling and other providers.

Get API Key