Request
All parameters are passed within theinput object in the request body.
string
required
Text description of the desired video motion and content.
string
required
URL of the start frame image to animate.
string
URL of an optional last frame image. The video transitions from the start image to this frame.
integer
default:"5"
Video duration in seconds. Range: 4-30 seconds.
string
default:"720p"
Output resolution. Options:
480p, 720p, 1080p, 4k.string
default:"16:9"
Aspect ratio. Options:
21:9, 16:9, 9:16, 1:1, 4:3, 3:4.boolean
default:"true"
Generate native audio, such as dialogue, sound effects, and music, alongside the video.
integer
default:"-1"
Seed for reproducible results. Set to -1 for random.
Response
string
Unique identifier for the request.
string
Request status. Returns
COMPLETED on success, FAILED on error.object
Cost calculation
Seedance 2.5 Image-to-Video charges per second of output video, based on resolution:
Example: A 5-second 720p video costs $1.80.