POST
https://api.unifically.com
/
kling-o1
/
edit
Edit Video
curl --request POST \
  --url https://api.unifically.com/kling-o1/edit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "<string>",
  "video_url": "<string>",
  "aspect_ratio": "<string>",
  "duration": 123,
  "image_urls": [
    {}
  ],
  "resolution": "<string>",
  "callback_url": "<string>"
}
'
{
  "code": 200,
  "data": {
    "status": "processing",
    "task_id": "dd55ae25-adff-47a0-9194-6a37845b58e4"
  }
}
Transform and edit existing videos using the Kling O1 (Omni) model.

​
Pricing

DurationPrice
3s$0.144
4s$0.192
5s$0.24
6s$0.288
7s$0.336
8s$0.384
9s$0.432
10s$0.48

​
Request

curl -X POST "https://api.unifically.com/kling-o1/edit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "prompt": "transform this into a cartoon style",
    "video_url": "https://example.com/video.mp4",
    "image_urls": ["https://example.com/ref1.jpg"],
    "aspect_ratio": "16:9",
    "duration": 5
  }'

​
Parameters

​
Required Parameters

​
prompt
string
required
Text description of the edit/transformation to apply
​
video_url
string
required
URL of the source video to editInput video duration: 3-10 seconds max
​
aspect_ratio
string
required
Aspect ratio of the output videoOptions: "1:1", "9:16", "16:9"
​
duration
integer
required
Output video duration in secondsOptions: 3, 4, 5, 6, 7, 8, 9, 10

​
Optional Parameters

​
image_urls
array
Array of reference image URLs to guide the edit styleMaximum: 4 images
​
resolution
string
Video resolutionOptions: "720p", "1080p"Default: "1080p"
​
callback_url
string
URL to receive webhook notification on completion

​
Response

{
  "code": 200,
  "data": {
    "status": "processing",
    "task_id": "dd55ae25-adff-47a0-9194-6a37845b58e4"
  }
}

​
Response Fields

​
code
integer
default:"200"
HTTP status code (200 for success)
​
data
object
Response data
​
task_id
string
Unique identifier for this edit task
​
status
string
Task status (e.g., “processing”)
Use the task_id to check the status using the Check Status endpoint.