Skip to main content
POST
Seedance 1.5
Cinematic camera motion, seamless lip-sync, audio-backed.

Authorizations

Authorization
string
header
required

API Key for API endpoints

Body

prompt
string
required

The text prompt used to generate the video

aspect_ratio
enum<string>
default:16:9

The aspect ratio of the generated video

Available options:
21:9,
16:9,
4:3,
1:1,
3:4,
9:16
resolution
enum<string>
default:720p

Video resolution

Available options:
480p,
720p,
1080p
duration
integer
default:5

Video duration in seconds

Required range: 4 <= x <= 12
camera_fixed
boolean
default:false

Whether to fix the camera position

seed
integer

Random seed to control video generation. Use -1 for random.

Required range: -9007199254740991 <= x <= 9007199254740991
generate_audio
boolean
default:true

Whether to generate audio for the video

image_url
string<uri>

The URL of the image used to generate video

first_frame_url
string<uri>

The URL of the first frame image used to generate video

end_frame_url
string<uri>

The URL of the end frame image the video ends with

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.