所有頂尖影片模型，一個 API

# Create — one schema for every model; swap the model id to switch vendors
curl -X POST https://api.ofox.io/v1/videos \
  -H "Authorization: Bearer $OFOX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "bytedance/seedance-2.0",
    "prompt": "A golden retriever running on the beach at sunset",
    "duration": 5,
    "resolution": "720p",
    "aspect_ratio": "16:9"
  }'
# → 202 {"id": "…", "status": "pending", "polling_url": "…"}

# Poll until "completed" (or pass callback_url for a webhook instead)
curl https://api.ofox.io/v1/videos/{id} -H "Authorization: Bearer $OFOX_API_KEY"