Kling v3 omni edit

Video

Edit a source video with optional reference images

from $0.91 / second Kling v3 omni edit API reference →

Model health Insufficient data

curl -X POST https://runapi.ai/api/v1/kling/edit_video \
  -H "Authorization: Bearer $RUNAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "kling-v3-omni-edit",
  "prompt": "Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.",
  "source_video_url": "https://cdn.runapi.ai/public/samples/video.mp4",
  "aspect_ratio": "auto"
}'

import { KlingClient } from "@runapi.ai/kling";

const client = new KlingClient();
const result = await client.editVideo.run({
    model: "kling-v3-omni-edit",
    prompt: "Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.",
    source_video_url: "https://cdn.runapi.ai/public/samples/video.mp4",
    aspect_ratio: "auto",
});

import os
import requests

response = requests.post(
    "https://runapi.ai/api/v1/kling/edit_video",
    headers={"Authorization": f"Bearer {os.environ['RUNAPI_API_KEY']}"},
    json={"model":"kling-v3-omni-edit","prompt":"Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.","source_video_url":"https://cdn.runapi.ai/public/samples/video.mp4","aspect_ratio":"auto"}
)
response.raise_for_status()

<?php

$client = curl_init("https://runapi.ai/api/v1/kling/edit_video");
curl_setopt_array($client, [
    CURLOPT_HTTPHEADER => ["Authorization: Bearer " . getenv("RUNAPI_API_KEY"), "Content-Type: application/json"],
    CURLOPT_POSTFIELDS => json_encode([
        'model' => 'kling-v3-omni-edit',
        'prompt' => 'Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.',
        'source_video_url' => 'https://cdn.runapi.ai/public/samples/video.mp4',
        'aspect_ratio' => 'auto',
    ])
]);
$response = curl_exec($client);

RunApi client = new RunApi(System.getenv("RUNAPI_API_KEY"));
Task task = client.editVideo().run({"model":"kling-v3-omni-edit","prompt":"Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.","source_video_url":"https://cdn.runapi.ai/public/samples/video.mp4","aspect_ratio":"auto"});
task.waitForResult();

require "runapi/kling"

client = RunApi::Kling::Client.new
result = client.edit_video.run(
    model: "kling-v3-omni-edit",
    prompt: "Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.",
    source_video_url: "https://cdn.runapi.ai/public/samples/video.mp4",
    aspect_ratio: "auto"
)

client := runapi.NewClient(os.Getenv("RUNAPI_API_KEY"))
task, err := client.editVideo.Run({"model":"kling-v3-omni-edit","prompt":"Create a 10-second video of a person walking through an autumn forest, leaves falling, cinematic camera pan.","source_video_url":"https://cdn.runapi.ai/public/samples/video.mp4","aspect_ratio":"auto"})
if err != nil { log.Fatal(err) }
task.Wait()

$ runapi generate \
    --model kling-v3-omni-edit \
    --endpoint edit_video \
    --wait

https://runapi.ai 1 endpoint

18 versions available

Playground

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Specifications

Provider	Kuaishou
Model ID	kling-v3-omni-edit
Modality	Video
Task types	Asynchronous
API endpoint	/api/v1/kling/edit_video
Billing unit	second

Input parameters	aspect_ratio, callback_url, duration_seconds, enable_sound, model, output_resolution, prompt, reference_image_urls, source_task_id, source_video_url
Max duration	3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s
Max resolution	720p, 1080p, 4k
Aspect ratios	auto, 16:9, 9:16, 1:1
Catalog status	Operational

HOW IT WORKS

Use This Model in 3 Steps

Get Your Key

Sign up for free and create an API key for kling-v3-omni-edit from the dashboard.
Send a Request

POST to /api/v1/kling/edit_video with the kling-v3-omni-edit model slug and your parameters.
Get Results

Poll the task or follow the callback to retrieve the completed kling-v3-omni-edit result.

What this model offers

Output resolution

Supports 720p, 1080p, 4k from the published endpoint schema.

Flexible parameters

Configure 8 documented parameters, including aspect_ratio, duration_seconds, enable_sound, output_resolution, prompt.

Endpoint coverage

Exposes 1 public endpoint(s): edit_video.

Webhook delivery

Asynchronous tasks accept a callback URL for completion notifications.

Kling v3 omni edit Pricing

Endpoint

Resolution

Duration

Price

edit_video

Not available

second

$0.18-$0.91 / second

Output resolution: 4k · Enable sound: Enabled: $0.90 / second
Output resolution: 4k · Enable sound: Disabled: $0.90 / second
Output resolution: 720p · Enable sound: Enabled: $0.24 / second
Output resolution: 720p · Enable sound: Disabled: $0.18 / second
Output resolution: 1080p · Enable sound: Enabled: $0.30 / second
Output resolution: 1080p · Enable sound: Disabled: $0.24 / second

API REFERENCE

Endpoint Specification

Endpoint: POST /api/v1/kling/edit_video
Model ID: kling-v3-omni-edit
Task Types: edit_video
Max Duration: 15 seconds
Resolutions: 720p, 1080p, 4k
Aspect Ratios: auto, 16:9, 9:16, 1:1
Output Format: Unavailable
Avg Generation Time: Unavailable

Request parameters

`prompt`

Required string

Video description.

`aspect_ratio`

Optional string

Output aspect ratio; source-only requests require auto. (auto, 16:9, 9:16, 1:1)

`callback_url`

Optional string

Webhook URL for async notifications.

`enable_sound`

Optional boolean

Enable synchronized sound generation.

`source_task_id`

Optional string

Completed compatible task ID; cannot be combined with source_video_url.

`duration_seconds`

Optional integer

Output duration in seconds. (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)

`source_video_url`

Optional string

Public source video URL; cannot be combined with source_task_id.

`output_resolution`

Optional string

Output resolution. (720p, 1080p, 4k)

`reference_image_urls`

Optional array

Ordered reference image URLs.

USE CASES

Ad & social content

Generate product launch clips and short-form ads from a text brief, cutting production from weeks to hours.

E-learning

Convert lesson scripts into animated explainer videos at scale without a camera or crew.

Creator workflows

Produce viral short-form content for social platforms directly from a prompt.

FAQ

Frequently asked questions about Kling v3 omni edit

How do I select kling-v3-omni-edit?

Pass the model ID shown in the quickstart.

What's the rate limit on this variant?

Per-key rate limits scale with your usage tier. The pricing page shows current limits. If you need higher throughput, contact support to discuss tier upgrades.

Can I switch variants later?

Yes. Variant is a parameter in the request. Switch by changing the model ID — no code changes, no re-authentication, no separate billing setup. All variants share the same API key and request shape.

Does it stream?

Where streaming is available, RunAPI streams end-to-end. LLM models support token-level streaming. Media models use async task polling or webhook callbacks for result delivery.

Where do I report quality issues?

Open an issue on the public GitHub repo or email support at [email protected]. Include the task ID and model ID so the team can investigate the specific generation.

Do I need a separate provider account?

No. Your RunAPI API key is enough to access this variant and every other model in the catalog. You do not need accounts with the underlying provider.

Building with a team?

We're here to help with enterprise setup, integrations, and technical questions.

Kling v3 omni edit

Try Kling v3 omni edit

Technical details

Use This Model in 3 Steps

Get Your Key

Send a Request

Get Results

What this model offers

Output resolution

Flexible parameters

Endpoint coverage

Webhook delivery

Kling v3 omni edit Pricing

Endpoint Specification

Request parameters

prompt

aspect_ratio

callback_url

enable_sound

source_task_id

duration_seconds

source_video_url

output_resolution

reference_image_urls

USE CASES

Ad & social content

E-learning

Creator workflows

Frequently asked questions about Kling v3 omni edit

Building with a team?

`prompt`

`aspect_ratio`

`callback_url`

`enable_sound`

`source_task_id`

`duration_seconds`

`source_video_url`

`output_resolution`

`reference_image_urls`