curl --request POST \
  --url https://api.vidgo.ai/api/generate/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "bytedance/seedance-v1.5-pro/text-to-video",
  "input": {
    "aspect_ratio": "1:1",
    "duration": 4,
    "generate_audio": false,
    "prompt": "A quiet forest under soft morning light, with natural detail.",
    "resolution": "480p"
  }
}
'

{
  "code": 200,
  "data": {
    "task_id": "task-unified-example",
    "status": "running",
    "created_time": "2026-09-10T08:00:00"
  }
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

"Request timeout"

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

{
  "detail": "<string>"
}

​

Seedance 1.5 Pro Text to Video

Create video scenes with Seedance 1.5 Pro, with optional generated audio and a fixed-camera setting for controlled compositions.

​

Available Models

• bytedance/seedance-v1.5-pro/text-to-video - Generate video scenes from text prompts.

​

Duration Options

• 4, 8, 12 seconds - Set duration as an integer. Required.

​

Key Features

• Generate video scenes from text prompts.
• Choose from 480p, 720p, 1080p output resolutions.

​

Advanced Parameters

Set model and optional callback_url at the request root. Place all workflow parameters, including output options, inside input.

​

Prompt

• prompt: Required. Describe the scene and desired motion. Length: 3-2,500 characters.
• Surrounding whitespace is trimmed before counting Unicode characters.

​

Aspect Ratio

• aspect_ratio: Required. Accepted values: 1:1, 21:9, 4:3, 3:4, 16:9, 9:16.

​

Resolution

• resolution: Optional. Accepted values: 480p, 720p, 1080p. Vidgo defaults to 720p when omitted.

​

Fixed Lens

• fixed_lens: Optional. Control fixed-camera generation. Use true or false.

​

Generate Audio

• generate_audio: Optional. Set true to generate synchronized audio or false for a silent video. Vidgo defaults to true when omitted.