Muse Video API 参数文档

# Muse Video — text-to-video. model and prompt are required; everything else is optional.
# duration: whole seconds 4-30 (default 5). aspect_ratio: 16:9 (default, 1280x720) or 9:16 (720x1280).
# Billed $0.037 per requested second: this 10 s request is $0.37.
curl -X POST https://api.apimodels.app/v1/video/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "muse-video",
    "prompt": "An orange cat stretches on a sunny windowsill, sunlight pours in, the camera slowly pushes in",
    "duration": 10,
    "aspect_ratio": "16:9"
  }'

# Response (async — a task is created):
# { "code": 200, "msg": "success", "data": { "taskId": "clxxx", "state": "pending", "model": "muse-video" } }

# Poll every 10-15 s until completed (result files are kept 30 days)
curl "https://api.apimodels.app/v1/video/generations?task_id=TASK_ID" \
  -H "Authorization: Bearer YOUR_API_KEY"
# { "code": 200, "data": { "state": "completed",
#     "resultUrls": ["https://r2.apimodels.app/videos/clxxx.mp4"] } }

# Muse Video — image-to-video: the same request plus ONE first-frame image.
# PNG, JPEG or WebP, up to 20 MB, as a public URL or a base64 data URI.
# Same price as text-to-video. Use an image with the same orientation as the clip.
curl -X POST https://api.apimodels.app/v1/video/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "muse-video",
    "prompt": "She turns toward the window and smiles, the curtains drift in the breeze, slow push-in",
    "image_url": "https://example.com/first-frame-portrait.jpg",
    "duration": 6,
    "aspect_ratio": "9:16"
  }'

# first_frame_url, image or input_reference work in place of image_url. Do not put a first frame in image_urls:
# an image array (images, image_urls, reference_image_urls) always means reference images, see the next example.
# Poll the returned taskId exactly as in the text-to-video example.

# Muse Video — reference images: 1 to 4 images of the same person or subject in "images".
# The model keeps the face and look from them, but the clip does not start from any of them.
# image_urls and reference_image_urls work in place of images. Do not add a first frame to the same request.
# PNG, JPEG or WebP, up to 20 MB each, public URLs or base64 data URIs. Same price as text-to-video.
curl -X POST https://api.apimodels.app/v1/video/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "muse-video",
    "prompt": "The same young woman from the reference images walks barefoot along a beach at sunset, smiling back at the camera, handheld vertical shot",
    "images": [
      "https://example.com/ref-1.jpg",
      "https://example.com/ref-2.jpg",
      "https://example.com/ref-3.jpg",
      "https://example.com/ref-4.jpg"
    ],
    "duration": 5,
    "aspect_ratio": "9:16"
  }'

# Poll the returned taskId exactly as in the text-to-video example.