AI Video - Unifically

Generate a 5 to 10 second AI video set to a segment of your song. Each request returns two videos. Pricing is per second of video and depends on the quality tier.

Model

suno-ai/video-gen

Parameters

Parameter	Type	Required	Description
`clip_id`	string	Yes	Clip whose audio drives the video
`prompt`	string	Yes	Description of the video
`quality`	string	No	`basic` (default) or `advanced`
`duration`	integer	No	Video length in seconds, `5` to `10`. Default: `10`
`clip_start_time`	number	No	Where in the song the segment starts, in seconds. Default: `0`. The segment ends `duration` seconds later
`aspect_ratio`	string	No	Aspect ratio such as `1:1`. Default: `1:1`
`start_image_url`	string	No	First-frame image URL
`end_image_url`	string	No	Last-frame image URL
`start_image_id`	string	No	First frame from a Cover Art result
`end_image_id`	string	No	Last frame from a Cover Art result

Frames are optional. Give a start frame, an end frame, both, or neither. For each frame use either the URL or the ID form, not both. Prompts and frames go through content moderation; rejected requests fail with the moderation reasons in the task error.

Example

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "suno-ai/video-gen",
    "input": {
      "clip_id": "1901ec96-72c6-4c26-8e56-91028ca6070d",
      "prompt": "slow dolly through a rain-soaked neon street",
      "quality": "basic",
      "duration": 10,
      "clip_start_time": 42,
      "start_image_url": "https://example.com/first-frame.jpg"
    }
  }'

Response

{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "processing"
  }
}

Result

{
  "task_id": "abc123def456",
  "status": "completed",
  "videos": [
    { "id": "73235b76-…", "url": "https://…/video-1.mp4", "thumbnail_url": "https://…/video-1.jpeg" },
    { "id": "683befe3-…", "url": "https://…/video-2.mp4", "thumbnail_url": "https://…/video-2.jpeg" }
  ]
}

Volume discounts are available for almost all models. Reach out at contact@unifically.com to discuss custom pricing.