HappyHorse 1.0 I2V
Submit an image-to-video task (single first-frame image). Returns a task_id immediately. Poll GET /v1/video/generations/{task_id} for status.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
model ID。
happyhorse-1.0-i2v "happyhorse-1.0-i2v"
Description of the motion effect.
"The camera slowly zooms in and the scene comes to life"
First-frame image URL. You can also use the images: [...] array form (only the first image is used).
"https://example.com/first-frame.png"
Video resolution.
720P, 1080P "720P"
Aspect ratio.
16:9, 9:16, 1:1, 4:3, 3:4 "16:9"
Video duration in seconds.
3 <= x <= 155
Whether to keep the "Happy Horse" watermark in the bottom-right corner.
false
Random seed.
0 <= x <= 2147483647Optional: an alternative placement for the same parameters (native DashScope style).
Response
Task created successfully