YepAPI
KlingVideo Generation/v1/media/queue

Kling 2.6 Pro API

Kling 2.6 Pro from $0.12/sec — 5 or 10 second Kling clips with optional synced sound.

Kling 2.6 Pro brings native sound to Kling video: 5 or 10 second clips from text or an image, with optional synced sound — from $0.12 per second, $0.238 per second with audio.

No credit card required. Takes 30 seconds.

Kling 2.6 Pro API pricing

Pay per request from your YepAPI balance — no subscription, no monthly minimum. Prices updated November 1, 2026.

BillingPrice
Rate (audio off)$0.12/sec
Rate (audio on, default)$0.238/sec
What it costsPer job
5-second clipfrom lowest resolution$0.60
10-second clipfrom lowest resolution$1.20
100 × 5-second clipsan ad-creative batch$60.00

2,400+

Developers

1.2M+

API calls served

100+

Endpoints

$0.01

Per call

Yep, that's it.

Try it live

Enter a prompt and generate a video with Kling 2.6 Pro.

POST/v1/media/queue

Drop image or click to upload

For image-to-video (first/last frame)

Response
Hit "Send Request" to see the response

Kling 2.6 Pro specs

ProviderKling
Model IDkwaivgi/kling-v2.6-pro
Endpoint/v1/media/queue
TypeVideo Generation
Aspect ratios16:9, 9:16, 1:1
Durations5, 10 seconds
AudioGenerated with the video
Image inputYes

How to get a Kling 2.6 Pro API key

  1. 1

    Create a free account

    Sign up at yepapi.com with Google or email. It takes about 30 seconds and needs no card.

  2. 2

    Create an API key

    Open the dashboard, go to API Keys and create a key. Copy it — it starts with yep_sk_.

  3. 3

    Call Kling 2.6 Pro

    Send a request to /v1/media/queue with the x-api-key header and model "kwaivgi/kling-v2.6-pro".

  4. 4

    Pay as you go

    Usage is billed per request from your balance. Top up any amount; there is no subscription.

Strengths

✓
Native sound

Kling 2.6 generates sound with the video; it is on by default, and `generateAudio: false` drops the price to $0.12/sec.

✓
5 or 10 second clips

Two fixed lengths in 16:9, 9:16, or 1:1 keep batch jobs predictable.

✓
Text or image to video

Generate from a prompt or animate an uploaded first frame.

✓
Prompt adherence control

Tune how closely the clip follows the prompt with `cfg_scale` in `options.params`.

Quick start

Copy this snippet and start making calls with Kling 2.6 Pro.

// Step 1: Submit job
const res = await fetch('https://api.yepapi.com/v1/media/queue', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "model": "kwaivgi/kling-v2.6-pro",
    "prompt": "A street drummer on an upturned bucket in a busy subway station, commuters slowing to watch, the beat echoing off the tiles, handheld medium shot",
    "options": {
      "aspectRatio": "16:9",
      "duration": "5"
    }
  }),
});
const { data } = await res.json();
const jobId = data.jobId;

// Step 2: Poll for result
const status = await fetch(`https://api.yepapi.com/v1/media/status/${jobId}`, {
  headers: { 'x-api-key': 'YOUR_API_KEY' },
});
const { data: job } = await status.json();
// job.status: "pending" | "processing" | "completed" | "failed"
// job.result: { text?, image?, audio?, video? }

Kling 2.6 Pro vs similar models

Every model below runs on the same API key — switch by changing the model ID.

ModelProviderPrice
Kling 2.6 ProKlingfrom $0.12/sec (audio off), $0.238/sec (audio on, default)
Kling 2.5 Turbo StandardKling$0.072/sec (image-to-video)
Kling 2.5 Turbo ProKling$0.12/sec
Kling 3.0 StandardKlingfrom $0.144/sec (audio off), $0.216/sec (audio on, default)
Kling O3Klingfrom $0.144/sec (audio off), $0.192/sec (audio on)
Kling 3.0 ProKlingfrom $0.192/sec (audio off), $0.286/sec (audio on, default)
Seedance 1.0 Pro FastByteDancefrom about $0.02/sec (480p), about $0.04/sec (720p), about $0.10/sec (1080p)
Grok Imagine Video 1.5 LitexAIfrom $0.04/sec (480p)

Why use Kling 2.6 Pro through YepAPI?

✓One API key for all models — no separate accounts
✓No monthly minimums — pay per call
✓Switch models with one line of code
✓Simple REST API — works from any language
✓Unified billing across all providers
✓No rate limits for most use cases

Kling 2.6 API — Kling 2.6 Pro video with sound

Kling 2.6 Pro is the Kling release that added native sound to Kling video. It produces 5 or 10 second clips from a prompt or a first-frame image, in 16:9, 9:16, or 1:1, with the audio track on by default.

Through YepAPI it costs $0.238 per second with sound or $0.12 per second without (send `generateAudio: false`), on the same `/v1/media/queue` endpoint and key as the rest of the Kling family.

Start generating in 30 seconds

$5 free credit on signup. No credit card required. Pay per call.

What developers say

“Switched from SerpAPI and cut our SERP costs by 80%. Same data quality, way simpler billing.”

Marcus T.

SEO Platform Founder

“One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.”

Priya S.

Full-Stack Developer

“The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.”

Jake R.

Indie Hacker

Frequently asked questions

Kling 2.6 Pro brings native sound to Kling video: 5 or 10 second clips from text or an image, with optional synced sound — from $0.12 per second, $0.238 per second with audio.

Kling 2.6 Pro costs from $0.12/sec (audio off), $0.238/sec (audio on, default) through YepAPI, billed per request with no monthly fee. For example, a 5-second clip (from lowest resolution) costs about $0.60.

Sign up at yepapi.com (Google or email, about 30 seconds), open the dashboard and create an API key. The same key works for Kling 2.6 Pro and every other model — no separate Kling account or waitlist.

New YepAPI accounts in most countries get free signup credit, enough to test Kling 2.6 Pro without a card. After that you pay per request at the rates above — there is no subscription.

Use "kwaivgi/kling-v2.6-pro" as the model on /v1/media/queue.

Ready to use Kling 2.6 Pro?

$5 free credit on signup. No credit card required. Pay per call.

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