Kling 3.0 Pro — Motion Control

Generate motion control using Kling 3.0 Pro via PixelByte API

POST /v1/jobs/submit

Kling 3.0 Pro — Motion Control

cURL

curl --request POST \
  --url https://api.muvi.video/v1/jobs/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "input": {
    "image": "<string>",
    "video": "<string>",
    "prompt": "<string>",
    "negative_prompt": "<string>",
    "character_orientation": "<string>",
    "keep_original_sound": true,
    "shot_type": "<string>"
  }
}
'

200

{
  "jobId": "<string>",
  "status": "<string>",
  "estimatedCompletionTime": "<string>",
  "costMicroCents": 123
}

Transfer the motion from a reference video to a still image using Kling 3.0 Pro, producing a character-controlled animated video.

Property	Value
Provider	Kling Plus
Model	Kling 3.0 Pro
Capability	Motion Control
Base Cost	50,000 micro-cents/second ($0.05/second)
Processing Time	~180 seconds

Request Body

model · string · required

Model slug. Use kling-plus/kling-3.0-pro/motion-control for motion control generation.

input · object · required

Input parameters for motion control generation.

Hide properties

image · string · required

Reference image (JPG/PNG, max 10MB, min 300px).

video · string · required

Motion reference video (3-30 seconds).

prompt · string

Text description of the video to generate. max 1000 characters.

negative_prompt · string

Negative prompt to discourage unwanted elements. max 1000 characters.

character_orientation · string

Character orientation reference. Options: image, video.

keep_original_sound · boolean

Retain original video sound. Default: true.

shot_type · string

Camera shot composition mode. Options: customize, intelligent. Default: customize.

webhookUrl · string

HTTPS URL to receive a webhook notification when the job completes or fails.

Pricing

Base cost: 50,000 micro-cents per second ($0.05/second)

finalCost = baseCost

This model uses a flat per-job base cost.

Default cost: Flat = 50,000 micro-cents ($0.05)

Response

jobId · string

Unique identifier for the submitted job.

status · string

Initial job status. Always "pending" on successful submission.

estimatedCompletionTime · string

ISO 8601 timestamp of the estimated completion time.

costMicroCents · number

The cost of the job in micro-cents.

Code Examples

cURL

curl -X POST https://api.muvi.video/v1/jobs/submit \
  -H "Authorization: Bearer $PIXELBYTE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "kling-plus/kling-3.0-pro/motion-control",
    "input": {
      "image": "https://example.com/image.jpg",
      "video": "https://example.com/reference.mp4",
      "prompt": "A dancer moves gracefully following the reference choreography, vibrant studio lighting.",
      "character_orientation": "image"
    }
  }'