Castaly · Models · Video
Kling 3.0: Specs, Pricing and Examples
Generate video with Kling 3.0 in Castaly: 720p to 4K, 3 to 15 seconds, optional audio, first and last frames, and motion control from a reference video, with a live price.
Models & Pricing
Prices are in USD. The listed group rate applies before any request-specific multiplier. Your account may have different access or discounts.
| Group | Price | Conditions | Unit | Price |
|---|---|---|---|---|
| Media | Output | 1080p | Per second | USD 0.10192 |
| Media | Output | 4k | Per second | USD 0.3822 |
| Media | Output | 720p | Per second | USD 0.07644 |
| Media | Output | 720p · Audio | Per second | USD 0.11466 |
| Media | Output | 1080p · Audio | Per second | USD 0.15288 |
| Media | Output | 4k · Audio | Per second | USD 0.3822 |
Kling 3.0 is Kuaishou's video model and the all-rounder of the Kling family in Castaly. It renders from 720p to 4K at 3 to 15 seconds, with optional audio, and it can copy a movement from a reference video onto a character from a reference image. The live price is on this page.
Specifications
| Setting | Options |
|---|---|
| Model ID | kling-3.0 |
| Resolution | 720p, 1080p, 4K |
| Length | 3, 5, 8, 10 or 15 seconds |
| Ratio | 16:9, 9:16, 1:1 |
| Start from | A prompt, a first frame, a first and a last frame, or one image and one video |
| Audio | Generate audio switch, which raises the rate at 720p and 1080p |
| Billing | Per second of video |
Sample
The prompt behind this clip:
"Stop-motion claymation style: a small orange clay fox sneaks through a miniature felt forest, pauses, sniffs a glowing mushroom and jumps back in surprise. Handmade textures, visible fingerprints on the clay, soft tabletop lighting, charming and playful, no text."
Inputs
- Prompt only. Describe the shot and generate.
- First frame. Animate an image you already have.
- First and last frame. Set where the shot starts and ends.
- Motion control. Give one reference image and one reference video, and the character from the image performs the movement from the video.
How it is billed
Kling 3.0 bills per second of video, at a rate set by the resolution. Turning on Generate audio raises the rate at 720p and 1080p; at 4K the rate is the same either way. The final charge follows the length the provider reports for the finished clip, and failed tasks are refunded in full.
The Kling comparison has dated examples of what a clip costs.
Kling 3.0 or another model?
- Kling 3.0 Turbo if you prefer its results for a shot. It takes simpler inputs at a higher rate.
- Seedance 2.5 for clips up to 30 seconds, more references, or editing an existing video.
- Wan 3.0 for clips up to 30 seconds with audio at no extra cost.
FAQ
Does Kling 3.0 render 4K?
Yes. It offers 720p, 1080p and 4K.
Does audio cost extra on Kling 3.0?
At 720p and 1080p, yes: Generate audio raises the per-second rate. At 4K the rate is the same with or without audio.
What is motion control in Kling 3.0?
You provide one reference image and one reference video. The character from the image performs the movement from the video.
Can I use Kling 3.0 through an API?
Yes. The same model ID works through the Modelflare API with the same account and balance. The request format is in the API documentation.