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POST
/
generation
/
bytedance
/
seedance-1-pro
Seedance 1 Pro
curl --request POST \
  --url https://open.skills.video/api/v1/generation/bytedance/seedance-1-pro \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "<string>"
}
'
{
  "id": "gen_123",
  "status": "IN_QUEUE",
  "input": {
    "prompt": "a cat walking through neon rain",
    "duration": 5,
    "aspect_ratio": "16:9",
    "n": 1
  },
  "usage": {
    "total": 20,
    "subscription": 20,
    "permanent": 0
  }
}
Multi-shot, large-movement action, physics-aware.

Authorizations

​
Authorization
string
header
required

API Key for API endpoints

Body

​
prompt
string
required

Text prompt for video generation

​
fps
number
default:24

Frame rate (frames per second)

​
seed
integer | null

Random seed. Set for reproducible generation

Required range: -9007199254740991 <= x <= 9007199254740991
​
duration
integer
default:5

Video duration in seconds

Required range: 2 <= x <= 12
​
resolution
enum<string>
default:1080p

Video resolution

Available options:
480p,
720p,
1080p
​
aspect_ratio
enum<string>
default:16:9

Video aspect ratio. Ignored if an image is used.

Available options:
16:9,
4:3,
1:1,
3:4,
9:16,
21:9
​
camera_fixed
boolean
default:false

Whether to fix camera position

​
image_url
string<uri>

Input image for first frame generation.

​
first_frame_url
string<uri>

Input image for first frame generation.

​
last_frame_url
string<uri>

Input image for last frame generation. This only works if an image start frame is given too.

​
n
integer
default:1

Number of results to generate (1-4)

Required range: 1 <= x <= 4

Response

Generation submission accepted

​
id
string
required

Generation id.

​
status
enum<string>
required

Queue status

Available options:
IN_QUEUE,
IN_PROGRESS,
COMPLETED,
FAILED,
CANCELED
​
input
Input · object
required

Normalized input payload for the generation task.

​
usage
object
required

Credit usage breakdown for the request

​
code
string

Machine-readable generation error code. Present when status is FAILED.

​
message
string

Sanitized human-readable failure message. Present when status is FAILED.