Model API

Kling O3 Pro

Kling O3 Omni generates new shots guided by an input reference video, preserving cinematic language such as motion, and camera style to produce seamless scene continuity.

Model id

Use this in every request

kling-video/o3/pro/video-to-video/reference

This model has other modes with their own ids: kling-video/o3/pro/text-to-video, kling-video/o3/pro/image-to-video, kling-video/o3/pro/reference-to-video, kling-video/o3/pro/video-to-video/edit.

Run it

Quote the input, start the generation with the quote, then poll the job. Set RAYWAKE_API_KEY first; see Authentication.

# 1. Price the exact input (quotes are valid for up to 10 minutes)
curl -s https://api.raywake.com/v1/quotes \
  -H "Authorization: Bearer $RAYWAKE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "kling-video/o3/pro/video-to-video/reference",
  "input": {
    "prompt": "A red ceramic cup on a wooden table, soft morning light",
    "video_url": "https://example.com/input.mp4"
  }
}'

# 2. Start the generation with the quote_id from step 1
curl -s https://api.raywake.com/v1/generate \
  -H "Authorization: Bearer $RAYWAKE_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{"model": "kling-video/o3/pro/video-to-video/reference", "quote_id": "QUOTE_ID", "input": {"prompt":"A red ceramic cup on a wooden table, soft morning light","video_url":"https://example.com/input.mp4"}}'

# 3. Poll until the status is terminal
curl -s https://api.raywake.com/v1/jobs/JOB_ID \
  -H "Authorization: Bearer $RAYWAKE_API_KEY"

Input

Input fields for kling-video/o3/pro/video-to-video/reference
Name	Type	Description
`prompt`required	string	Text prompt for video generation. Reference video as @Video1.
`video_url`required	string (URL)	Reference video URL. Only .mp4/.mov formats, 3-15s duration, 720-3840px resolution, max 200MB.
`image_urls`	array of image URLs	Reference images for style/appearance. Reference in prompt as @Image1, @Image2, etc. Maximum 4 total (elements + reference images) when using video.
`keep_audio`	boolean	Whether to keep the original audio from the reference video. Default: `true`
`elements`	array of objects	Elements (characters/objects) to include. Reference in prompt as @Element1, @Element2.
`shot_type`	string	The type of multi-shot video generation. Default: `customize`
`aspect_ratio`	string (enum)	Aspect ratio. Default: `auto` One of: `auto`, `16:9`, `9:16`, `1:1`
`duration`	string (enum)	Video duration in seconds (3-15s for reference video). One of: `3`, `4`, `5`, `6`, `7`, `8`, `9`, `10`, `11`, `12`, `13`, `14`, `15`

Output

A succeeded job lists its results under outputs, stored on our side. See Jobs for every field.

Job excerpt

"outputs": [
  { "type": "video", "url": "https://…", "mime_type": "video/mp4", "thumbnail_url": "https://…" }
]

Pricing

per second$0.2663/ second

The exact charge for your input comes from a quote. How charges settle