AI Video APIAI Video API

Seedance 1.5 Pro

Seedance 1.5 Pro video generation via zlhub. Supports text-to-video, first-frame image-to-video, and first-and-last-frame image-to-video. · zlhub

All models
Parameters

Random seed. -1 means random.

Alias for aspect_ratio.

Text prompt describing the desired video.

Video duration in seconds.

Whether to add a watermark.

0 images for text-to-video, 1 for first-frame, 2 for first-and-last-frame.

Output aspect ratio. ratio is also accepted as an alias.

Whether to request a fixed camera. When true, the platform appends fixed-camera guidance to the prompt; the effect is not guaranteed.

Whether to generate synchronized audio.

Affects pricing calculation

Pricing
35credits
5s
Per second7 credits/s
Result

Configure parameters and click Run to test the API.

Code Example
curl -X POST https://aivideoapi.ai/v1/videos/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "doubao-seedance-1.5-pro",
  "input": {
    "ratio": "16:9",
    "duration": 5,
    "watermark": false,
    "resolution": "720p",
    "aspect_ratio": "16:9",
    "camera_fixed": false,
    "generate_audio": true
  }
}'