Submit Video Generation Task
POST
/runwayml/v1/image_to_video
- Submit a Runway image-to-video task
- Official docs: https://docs.dev.runwayml.com/api/#tag/Start-generating/paths/~1v1~1image_to_video/post
Authorizations
bearer
Type
HTTP (bearer)
Request Body
application/json
promptImage
string
Required
Required. HTTPS URL or data URI for the encoded image used as the first frame
model
string
Required
Required. Model variant: "gen4_turbo" or "gen3a_turbo"
ratio
string
Required
Required. Output resolution as "width:height"; supported values depend on the model
seed
integer
Optional. Random seed (0–4294967295); the same seed yields similar results for the same request
promptText
string
Optional. String (≤1000 characters) describing desired video content
duration
integer
Optional. Duration in seconds: 5 or 10; default 10
Responses
Success
application/json
object
code
integer
Required
message
string
Required
request_id
string
Required
data
object
Required