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Kling V2.1 API

kling-v2-1-master-text-to-video
KlingCommercial use API verifiedVideo generationAspect ratiosDuration

Kling V2.1 — high-quality AI video generation.

by Kling

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Model Type:

Pricing: 5s: 112.8 credits (≈ $1.128), 10s: 225.6 credits (≈ $2.256).

Save up to 27%with the $1,250 top-up pack (+10% bonus) — 19% lower than direct rates even without itTop up

24H Status Monitor

Operational
24h agonow

Input

prompt*113 / 5000 characters
113 / 5000

The text prompt describing the video you want to generate

duration

The duration of the generated video in seconds

aspect_ratio

The aspect ratio of the generated video frame

negative_prompt

Elements to avoid in the generated video

cfg_scale

The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt

NSFW filter
OnLocked — this platform doesn't generate adult content.
≈ 112.8 cr / run

Output

output typevideo
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You only pay for successful generations — if a task fails or returns no result, its credits are refunded automatically, never charged. And your credits never expire: top up once and spend at your own pace.1 credit = $0.01 USDTop up $1,250 for +10% bonus credits → up to ~9% more off every call.Top up credits
Kling V2.1 API pricing8 prices

Kling 2.1, text-to-video, Master-5.0s

videoKling

Credits / Gen112.8per generation
Our Price (USD)$1.128
Direct / Standard Price (USD)$1.4
Base savings−19.4%
Savings with top-up · $1,250 · +10%−27% ↓

Kling 2.1, text-to-video, Master-10.0s

videoKling

Credits / Gen225.6per generation
Our Price (USD)$2.256
Direct / Standard Price (USD)$2.8
Base savings−19.4%
Savings with top-up · $1,250 · +10%−27% ↓

Kling 2.1, image-to-video, Master-5.0s

videoKling

Credits / Gen112.8per generation
Our Price (USD)$1.128
Direct / Standard Price (USD)$1.4
Base savings−19.4%
Savings with top-up · $1,250 · +10%−27% ↓

Kling 2.1, image-to-video, Master-10.0s

videoKling

Credits / Gen225.6per generation
Our Price (USD)$2.256
Direct / Standard Price (USD)$2.8
Base savings−19.4%
Savings with top-up · $1,250 · +10%−27% ↓

Kling 2.1, video-generation, Pro-5.0s

videoKling

Credits / Gen35.88per generation
Our Price (USD)$0.3588
Direct / Standard Price (USD)$0.45
Base savings−20.3%
Savings with top-up · $1,250 · +10%−28% ↓

Kling 2.1, video-generation, Pro-10.0s

videoKling

Credits / Gen71.75per generation
Our Price (USD)$0.7175
Direct / Standard Price (USD)$0.9
Base savings−20.3%
Savings with top-up · $1,250 · +10%−28% ↓

Kling 2.1, video-generation, Standard-5.0s

videoKling

Credits / Gen19.19per generation
Our Price (USD)$0.1919
Direct / Standard Price (USD)$0.25
Base savings−23.2%
Savings with top-up · $1,250 · +10%−30% ↓

Kling 2.1, video-generation, Standard-10.0s

videoKling

Credits / Gen38.38per generation
Our Price (USD)$0.3838
Direct / Standard Price (USD)$0.5
Base savings−23.2%
Savings with top-up · $1,250 · +10%−30% ↓

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