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.
| Billing | Price |
|---|---|
| Rate (audio off) | $0.12/sec |
| Rate (audio on, default) | $0.238/sec |
| What it costs | Per 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.
Drop image or click to upload
For image-to-video (first/last frame)
Kling 2.6 Pro specs
| Provider | Kling |
|---|---|
| Model ID | kwaivgi/kling-v2.6-pro |
| Endpoint | /v1/media/queue |
| Type | Video Generation |
| Aspect ratios | 16:9, 9:16, 1:1 |
| Durations | 5, 10 seconds |
| Audio | Generated with the video |
| Image input | Yes |
How to get a Kling 2.6 Pro API key
- 1
Create a free account
Sign up at yepapi.com with Google or email. It takes about 30 seconds and needs no card.
- 2
Create an API key
Open the dashboard, go to API Keys and create a key. Copy it — it starts with yep_sk_.
- 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
Pay as you go
Usage is billed per request from your balance. Top up any amount; there is no subscription.
Strengths
Kling 2.6 generates sound with the video; it is on by default, and `generateAudio: false` drops the price to $0.12/sec.
Two fixed lengths in 16:9, 9:16, or 1:1 keep batch jobs predictable.
Generate from a prompt or animate an uploaded first frame.
Tune how closely the clip follows the prompt with `cfg_scale` in `options.params`.
Quick start
Copy this snippet and start making calls with Kling 2.6 Pro.
// Step 1: Submit job
const res = await fetch('https://api.yepapi.com/v1/media/queue', {
method: 'POST',
headers: {
'x-api-key': 'YOUR_API_KEY',
'Content-Type': 'application/json',
},
body: JSON.stringify({
"model": "kwaivgi/kling-v2.6-pro",
"prompt": "A street drummer on an upturned bucket in a busy subway station, commuters slowing to watch, the beat echoing off the tiles, handheld medium shot",
"options": {
"aspectRatio": "16:9",
"duration": "5"
}
}),
});
const { data } = await res.json();
const jobId = data.jobId;
// Step 2: Poll for result
const status = await fetch(`https://api.yepapi.com/v1/media/status/${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.
| Model | Provider | Price |
|---|---|---|
| Kling 2.6 Pro | Kling | from $0.12/sec (audio off), $0.238/sec (audio on, default) |
| Kling 2.5 Turbo Standard | Kling | $0.072/sec (image-to-video) |
| Kling 2.5 Turbo Pro | Kling | $0.12/sec |
| Kling 3.0 Standard | Kling | from $0.144/sec (audio off), $0.216/sec (audio on, default) |
| Kling O3 | Kling | from $0.144/sec (audio off), $0.192/sec (audio on) |
| Kling 3.0 Pro | Kling | from $0.192/sec (audio off), $0.286/sec (audio on, default) |
| Seedance 1.0 Pro Fast | ByteDance | from about $0.02/sec (480p), about $0.04/sec (720p), about $0.10/sec (1080p) |
| Grok Imagine Video 1.5 Lite | xAI | from $0.04/sec (480p) |
Why use Kling 2.6 Pro through YepAPI?
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.”
“One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.”
“The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.”
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.
Explore more models
Kling Omni
KlingKling Omni at $0.192/sec — image, keyframe, and video references in one Kling model.
Kling O3
KlingKling O3 from $0.144/sec — reference-driven Kling video from text, images, keyframes, or a source clip.
Kling 3.0 Pro
KlingKling 3.0 Pro video generation from $0.192/sec — 3–15 second clips with synced audio, multi-shot prompts, and keyframe control.
Hailuo 3 Max
MiniMaxHailuo 3 Max from $0.11/sec — faster MiniMax video generation with keyframe control.
Hailuo 3
MiniMaxHailuo 3 from $0.27/sec — MiniMax's 2K video model with synced audio and keyframe control.
Grok Imagine Video 1.5 Lite
xAIGrok Imagine Video 1.5 Lite from $0.04/sec — faster, cheaper xAI video at up to 1080p.
More Video Generation models
- Kling O1 API · Kling
- Genjutsu Motion Transfer API · Higgsfield
- Veo 3.1 Lite API · Google
- FLUX 3 Video API · Black Forest Labs
- MiniMax H3 API · MiniMax
- Seedance 2.0 API · ByteDance
- Seedance 2.5 API · ByteDance
- HappyHorse 1.0 API · Alibaba
- HappyHorse 1.1 API · Alibaba
- Seedance 1.0 Pro Fast API · ByteDance
- LTX-2.5 Fast API · Lightricks
- Seedance 2.0 Fast API · ByteDance