Kling 3 Omni Video Generation

REST API and MCP service documentation generated from server-side API definitions. Responses shown here are the direct payload returned by each API execution.

API selector

API key *

Creative playground

Create with Kling 3 Omni Video Generation

Configure the request visually. The api request remains available in Developer Details.

Choose oneRequired.Use Source Image or Reference Images.

Source Image

Public URL of a first-frame or primary reference image.

jpg, png, webp · Max 20 megabytes · 1 image

0/1

Reference Images

Public reference image URLs. Provide 1 to 7 images.

jpg, png, webp · Max 20 megabytes each · Up to 7 images

0/7

Final-frame ImageOptional

Optional public URL of the final-frame image. Requires 1080p and cannot be combined with voice=true.

jpg, png, webp · Max 20 megabytes · 1 image

0/1

Video settings

Duration*

Choose the video length.

Prompt*91/2,000

Describe the subject, motion, camera movement, and scene. Up to 2,000 characters.

Optimize Prompt

Automatically refine your prompt before generation.

Pro Mode

Create with enhanced quality. This may use more credits.

Resolution

Choose the output resolution.

Aspect Ratio

Choose the video's aspect ratio.

Technical details

Usage estimate unavailable

Preview

Your result will appear here.

The final credit cost appears when your result is ready.