Quick Access Guide

Below is a detailed guide for using the new system’s API services. We recommend following the steps for a smooth and efficient integration. If you have any questions, please feel free to contact our technical support team at any time.

Step 1: Access the KlingAI API Platform

Visit https://kling.ai/dev
Browse the relevant product pages
- Video Generation Model： https://kling.ai/dev/pricing?scrollTo=video
- Image Generation Model： https://kling.ai/dev/pricing?scrollTo=image
- Intelligent Scenarios： https://kling.ai/dev/pricing?scrollTo=tryon

KlingAI API Platform	Video Generation Model	Image Generation Model	Intelligent Scenarios

Step 2: Resource Packages Purchasing

The three API resource packages: Video generation packages, Image generation packages, and Virtual try-on packages are fully available. You can choose packages based on your needs. Additionally, we also offer a “Trial Resource Package” for joint debugging and testing. For more details, please visit the ordering page.

Video Generation API Purchase Portal：https://kling.ai/dev/pricing?scrollTo=video
Image Generation API Purchase Portal：https://kling.ai/dev/pricing?scrollTo=image
Virtual Try-On API Purchase Portal：https://kling.ai/dev/pricing?scrollTo=tryon

Video Generation API Resource Package	Image Generation API Resource Package	Virtual Try-on API Resource Package

Step 3: Log in to the Developer Console

Visit https://kling.ai/dev/api-key

the Developer Console

Step 4: Perform API Authentication

Obtain Access Key and Secret Key

Create and name your API key for easy management. You can copy the Access Key and Secret Key with one click.

Create API Key Name	One-click copy of Access Key and Secret Key	Supports enabling/disabling, renaming, and deletion

Important Notes: Copy and save your Secret Key immediately, as it cannot be viewed again after closing the page. It’s recommended to label the key’s purpose in the “API Key Name” for better future management. You can create up to 10 keys.

Perform JWT Verification

Follow the JWT (JSON Web Token, RFC 7519) standard. Use the specified encryption method to generate an API Token, then verify the token via JWT. Refer to the documentation at: 「Kling AI」NEW API Specification

Click JWT Verification	Paste your API Token into the text box and click Verify	If it shows [Verification successful], the API is ready for use

Construct Authorization

Use the API Token generated in Step 2 to construct the Authorization and put it in the Request Header. Format it as follows: Authorization = “Bearer XXX”. Replace XXX with the API Token from Step 2. (There must be a space between “Bearer” and XXX.)

Step 5: Call the API Service

💡

API Domain: https://api-singapore.klingai.com

Step 6: View Information in the Console

View API call volume and usage trends	View API call volume and usage trends View resource package consumption progress and trends	View detailed billing information

Models Available in This Release

Kling 3.0 Motion Control, Kling Video 3.0, Kling Video 3.0 Omni, Kling Image 3.0, Kling Image 3.0 Omni

Refer to <Kling AI Series 3.0 Model API Specification>

Key Highlights of the Models
3.0 All-in-One: A unified model for multi-modal input and output.
- Most powerful consistency across the universe: Subject consistency (supports cameo, subject with voice control, i2v + subject) and text consistency.
- Narrative control at your fingertips: More freedom, precision, and control—up to 15 seconds long, video scene cuts, ultra-high-definition storyboards/images, custom seconds.
- Upgraded native audio-visual output: Supports multiple speakers and languages (with accents).
Kling 3.0 Motion Control
- Consistent Facial Identity from any angle
- Complex Emotions faithfully reproduced
- High fidelity Restoration, Even with Face Occlusions
- Consistent Facial Clarity Across Dynamic Framing
User Guide ->
Kling Video 3.0
Compared to 2.6, expected improvements:
- Supports subject upload in I2V scenarios for enhanced consistency
- Significant improvement in multi-character referencing, especially for three-person scenarios
- Supports Japanese, Korean, and Spanish in addition to Chinese and English
- Capable of generating certain dialects and accents
- Better distinction and control over different types of audio (speech, sound effects, BGM)
- Improved text retention in I2V scenarios
- Supports scene transitions, with up to 6 shots and customizable storyboarding
User Guide ->
Kling Video 3.0 Omni
Compared to O1, expected improvements:
- Native audio-visual synchronization
- Supports video subject creation
- Further improved consistency in reference-based tasks, especially for characters and products
- Combined capabilities of reference + storyboarding + audio-visual sync significantly enhance usability
- Supports scene transitions, with up to 6 shots
- Extended generation duration up to 15 seconds
User Guide ->
Kling Image 3.0
- Highly consistent feature retention
- Precise response to detail modifications
- Accurate control over style and tone
- Rich imaginative capabilities
User Guide ->
Kling Image 3.0 Omni
- Enhanced narrative sense
- New storyboard image set generation, retaining reference image features with scene relevance
- Direct output of 2K/4K ultra-high-definition images
- Further improved detail consistency
User Guide ->

Thank you for your support and understanding!