Developer API

Integrate via REST API.

API Endpoint

curl -X POST https://ark.cn-beijing.volces.com/api/v3/contents/generations/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "doubao-seedance-2-0-260128",
    "content": [
      { "type": "text", "text": "Your video description here" }
    ],
    "generate_audio": true,
    "ratio": "16:9",
    "duration": 8,
    "watermark": false
  }'

Parameters

modelstring*

doubao-seedance-2-0-260128

contentarray*

Contains text, image_url, video_url, audio_url

generate_audioboolean

Auto-generate audio

ratiostring

16:9, 9:16, 1:1

durationinteger

Duration (3-30 seconds)

watermarkboolean

Include watermark

Response Example

{
  "id": "task_xxxxxxxxxxxx",
  "status": "pending",
  "created_at": "2026-06-09T12:52:31.838Z"
}