curl --request POST \
  --url https://api.vidgo.ai/api/generate/submit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "google/veo3.1-fast/text-to-video",
  "input": {
    "prompt": "A quiet forest under soft morning light, with natural detail.",
    "duration": 8,
    "aspect_ratio": "16:9",
    "resolution": "720p",
    "sound": true
  }
}
'

{
  "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>"
}

​

Veo 3.1 Fast Text to Video

Create video scenes from text with Veo 3.1 Fast, with optional sound and landscape or portrait output up to 4K.

​

Available Models

• google/veo3.1-fast/text-to-video - Generate video scenes from text prompts.

​

Duration Options

• 4, 6, 8 seconds - Set duration to one of these values. Default: 8 seconds.

​

Key Features

• Generate video scenes from text prompts.
• Choose from 720p, 1080p, 4k output resolutions.
• Control audio generation with sound; it defaults to true.

​

Advanced Parameters

Set model and optional callback_url at the request root. Place the parameters below inside input. Send only the input fields supported by this workflow. Unsupported input fields are rejected before credits are deducted. Input URLs must use HTTP(S), include a hostname, and contain no embedded credentials.

​

Prompt

• prompt: Required. Describe the scene and desired motion.
• The prompt must not be blank when supplied.

​

Resolution

• resolution: 720p, 1080p, 4k. Default: 720p.

​

Aspect Ratio

• aspect_ratio: auto, 16:9, 9:16. Default: 16:9.

​

Audio

• sound: Set to true to enable generated audio, or false to disable it. Default: true.

​

Pricing

Pricing depends on the selected model and applicable output settings. Check the Vidgo dashboard for the current rate. Credits are deducted on submission and refunded if the task fails.