Kling V3 Standard Motion Control

Name: KwaiVGI Kling V3 Standard Motion Control
Price: 0.5355 USD
Availability: InStock
Author: KwaiVGI

15% OFFkwaivgi/kling-video/v3/standard/motion-control

Kling V3 Standard Motion Control by Kuaishou transfers the motion, expressions, and camera movement of a reference video onto the character in an image, producing a 720p video up to 30 seconds.

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Base price: $0.54~~$0.63~~USD / run
Execution: async
Model type: video
Input fields: 5

Production route

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Playground

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Input

Prompt(string)

Image Url(string)

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PNG, JPEG, WebP, or GIF · 20 MiB maximum

Reference image URL. The characters, backgrounds, and other elements in the generated video are based on this reference image. Characters should have clear body proportions, avoid occlusion, and occupy more than 5% of the image area.

This field is required.

Video Url(string)

Reference video URL. The character actions in the generated video will be consistent with this reference video. Should contain a realistic style character with entire body or upper body visible, including head, without obstruction. Duration limit depends on character_orientation: 10s max for 'image', 30s max for 'video'.

Keep Original Sound(boolean)

Whether to keep the original sound from the reference video.

Character Orientation(string)

Controls whether the output character's orientation matches the reference image or video. 'video': orientation matches reference video - better for complex motions (max 30s). 'image': orientation matches reference image - better for following camera movements (max 10s). Allowed values: image, video.

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OutputExample

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Examples

Select an example to load its inputs and result into the playground.

Model card

Specifications

Pricing

Base price: $0.54 / run

Context & modalities

Input: Schema-defined
Output: video

Capabilities

Chat: Not supported
Vision: Not supported
Reasoning: Not supported
Structured output: Not supported
Function calling: Not supported
Audio input: Not supported

Access

Provider: KwaiVGI
Model ID: kwaivgi/kling-video/v3/standard/motion-control
Execution: async
Base URL: https://api.sandbase.ai
API: Unified Run API
Endpoint: /v1/run

API README

Kling V3 Standard Motion Control

Kling V3 Standard motion control: make the character in image perform the moves of a reference video, with body, hands, and expression following the source.

Fields

Field	Type	Default	Notes
`prompt`	string	—	Optional scene and style direction.
`image`	image URL, required	—	Character to animate. JPEG, PNG, or WebP URL.
`video`	video URL, required	—	Reference video that supplies the motion.
`keep_original_sound`	boolean	true	Keep the reference video's audio track.
`character_orientation`	`image` / `video`	—	`video` follows the reference video's orientation (better for complex moves, up to 30s); `image` follows the image (better for camera moves, up to 10s).

Billing

You pay $0.126 per second of the reference video. The quote before submission assumes 30 seconds; the final charge uses the measured length.

Reference video	Price
5s reference	$0.63
10s reference	$1.26
30s reference	$3.78

Failed runs are not charged.

Prompting

Use a character image whose framing matches the person in the video.
Pick character_orientation by what matters more: complex moves (video) or camera moves (image).

Limits

Up to 30 seconds with character_orientation: video, 10 seconds with image.

Also on SandBase

Other Kling V3 Standard endpoints and tiers: kwaivgi/kling-video/v3/standard/text-to-video, kwaivgi/kling-video/v3/standard/image-to-video, kwaivgi/kling-video/v3/pro/motion-control.

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OpenAI-compatible endpoint with unified authentication and usage tracking.

Production API

Unified Run API endpoint

https://api.sandbase.ai/v1/run

Model ID

kwaivgi/kling-video/v3/standard/motion-control

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "model": "kwaivgi/kling-video/v3/standard/motion-control",
  "image": "https://static.sandbase.ai/examples/mirrored/39c314d0257c-VHtWK5BZMa-XoT6gahJKS_077.png",
  "video": "https://static.sandbase.ai/examples/mirrored/364bdb1d674a-3nvl30ic9g2otKRcOV5nO_output.mp4",
  "prompt": "An man dancing",
  "keep_original_sound": true,
  "character_orientation": "video"
}
SANDBASE_JSON
)
run_id=$(printf '%s' "$result" | jq -r .id)
for attempt in $(seq 1 120); do
  status=$(printf '%s' "$result" | jq -r .status)
  case "$status" in completed|failed|timeout) break ;; esac
  sleep 2
  result=$(curl --fail-with-body --silent \
    -H "Authorization: Bearer $SANDBASE_API_KEY" \
    "https://api.sandbase.ai/v1/run/$run_id")
done
status=$(printf '%s' "$result" | jq -r .status)
[ "$status" = completed ] || { echo "Generation ended: $status" >&2; exit 1; }
printf '%s\n' "$result"

Choose your model

Compare models

All image & video models

Model	Type	Default price	Released
Kling V3 Standard Motion ControlThis model `KwaiVGI`	Video	$0.63 / run	Mar 5, 2026
Kling V4 `KwaiVGI`	Video	Coming soon	Coming soon
Kling O3 4K Video Edit `KwaiVGI`	Video	$2.10 / run	Oct 5, 2026
Kling O3 4K Video Reference `KwaiVGI`	Video	$2.10 / run	Oct 5, 2026
Kling O3 `KwaiVGI`	Video	$0.56 / run	Jul 6, 2026
Kling V3 `KwaiVGI`	Video	$0.56 / run	Jul 6, 2026

Questions

FAQ

How do I call KwaiVGI Kling V3 Standard Motion Control through SandBase?

Create a SandBase API key, then send requests with the model ID "kwaivgi/kling-video/v3/standard/motion-control" to Unified Run API (/v1/run) at https://api.sandbase.ai. The request examples on this page show the exact payload.

Do I need a separate KwaiVGI account?

No. One SandBase API key and balance gives you access to KwaiVGI Kling V3 Standard Motion Control and the other models in the catalog; you do not need to sign up with KwaiVGI separately.