Video

Kling 2.6

Kling 2.6 supports native audio-visual text-to-video and image-to-video generation with required sound control and 5 or 10 second outputs.

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Text or image input

5 or 10 seconds

Required sound toggle

Native audio-visual output

Generated preview

Kling 2.6

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Create with Kling 2.6

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Integrate with AI

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Endpoints

POSThttps://api.apixo.ai/api/v1/generateTask/kling-2-6Create task

GEThttps://api.apixo.ai/api/v1/statusTask/kling-2-6?taskId={taskId}Poll status

Request body

request_type

async

Use callback with callback_url for webhooks.

input

object

Mode, prompt, references, size, duration, and audio settings.

Parameters

request_typerequired

Typeselect

Use async to poll statusTask, or callback to receive a webhook when the result is ready.async · callback

callback_urlconditional

Typetext

Public HTTPS URL for callback delivery.Only in request_type=callback

moderequired

Typeselect

Choose the video workflow supported by this model.text-to-video · image-to-video

promptrequired

Typestring

Describe the subject, action, scene, camera movement, lighting, and audio cues for the final video.

durationrequired

Typeselect

Clip length in seconds. Pricing may scale by duration.5 · 10

aspect_ratiorequired

Typeselect

Choose the output frame ratio when the selected mode supports it.1:1 · 9:16 · 16:9

soundoptional

Typeboolean

Enable model-generated audio when this provider supports it.

negative_promptoptional

Typestring

Optional negative prompt to reduce unwanted artifacts.

cfg_scaleoptional

Typeslider

Optional guidance scale from 0 to 1.

Parameter	Type	Required	Description
`request_type`	select	required	Use async to poll statusTask, or callback to receive a webhook when the result is ready.async · callback
`callback_url`	text	conditional	Public HTTPS URL for callback delivery.Only in request_type=callback
`mode`	select	required	Choose the video workflow supported by this model.text-to-video · image-to-video
`prompt`	string	required	Describe the subject, action, scene, camera movement, lighting, and audio cues for the final video.
`duration`	select	required	Clip length in seconds. Pricing may scale by duration.5 · 10
`aspect_ratio`	select	required	Choose the output frame ratio when the selected mode supports it.1:1 · 9:16 · 16:9
`sound`	boolean	optional	Enable model-generated audio when this provider supports it.
`negative_prompt`	string	optional	Optional negative prompt to reduce unwanted artifacts.
`cfg_scale`	slider	optional	Optional guidance scale from 0 to 1.

File parameters (URL arrays)

image_urls[mode=image-to-video]Upload 1-2 images for image-to-video. A second image can be used as an end frame where supported.Only in mode=image-to-video

Example (cURL)

curl -X POST "https://api.apixo.ai/api/v1/generateTask/kling-2-6" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "async",
    "input": {
      "mode": "text-to-video",
      "prompt": "a calm seaside sunrise with waves, distant birds, and soft narration",
      "duration": 5,
      "sound": true,
      "aspect_ratio": "16:9",
      "negative_prompt": "blur, low quality",
      "cfg_scale": 0.6
    }
  }'

Full API documentation

Kling 2.6 Tips

Create video generation with Kling 2.6

Use Kling 2.6 through APIXO to try prompts, inspect examples, compare costs, and keep useful settings ready for future generations.

Create

Start with an idea

Pick a model, tune the settings, and create in one place.

Write an idea

Describe what you want to make.

Use an example

Start from a ready-made style.

Adjust the look

Tune the key settings quickly.

Create

Generate when everything feels right.

Keep results

Save what you want to revisit.

Try again

Make the next version faster.

Kling 2.6 API Technical Specs

Current Kling 2.6 capabilities and important creation limits.

Kling 2.6 Modes

Audio-visual text-to-video and image-to-video

Kling 2.6 Output

Text or image input

Kling 2.6 Controls

5 or 10 seconds / Required sound toggle

Kling 2.6 Latency

Typically 50-100 seconds

Audio-Visual API

Key Kling 2.6 capabilities

Kling 2.6 video generation

Use Kling 2.6 for Audio-visual text-to-video and image-to-video creation with simple controls for prompts, references, and output settings.

Kling 2.6 reference control

Upload supported reference assets where available, then keep refining the same idea on the model page.

Kling 2.6 generation status

Keep track of longer video generations while the result is being prepared.

What can you build with Kling 2.6?

Kling 2.6 product videos

Create product reveals, ecommerce ads, launch clips, and campaign motion assets.

Kling 2.6 social creative

Generate short videos for social channels and iterate quickly across prompt, duration, resolution, and ratio settings.

Kling 2.6 storyboard workflows

Use text prompts and references to validate scenes, shots, and motion ideas before committing production budget.

Read FAQ

Kling 2.6 notes and questions

Prompt length must be 1-1000 characters.

Duration must be 5 or 10 seconds.

The sound field is required and changes the per-second price.

Aspect ratio applies only to text-to-video.

Negative prompt is limited to 500 characters and cfg_scale must be between 0 and 1.

Yes. Use the Create tab to try prompts, upload supported inputs, and adjust settings directly in the browser.

APIXO

Create with Kling 2.6

Write a prompt, adjust the style, and generate your next image in one place.

Start creating View API docs