Grok Imagine 1.0 Video Edit - Unifically

Edit an existing video with a text instruction using xAI’s classic Grok Imagine video model (the 1.0 generation, the only model xAI runs on its edit endpoint). Provide the public URL of the source clip and describe what should change. The output keeps the source clip’s length.

Model

xai/grok-imagine-1.0-video-edit

Pricing

Current prices for this model are on the pricing page; the playground also quotes the exact price of a request before you submit it.

Parameters

Parameter	Type	Required	Description
`prompt`	string	Yes	What to change in the clip
`video_url`	string	Yes	Public URL of the source clip to edit

Unknown request fields are rejected rather than ignored.

Example Request

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "xai/grok-imagine-1.0-video-edit",
    "input": {
      "prompt": "Make it night time with rain and neon reflections",
      "video_url": "https://example.com/source-clip.mp4"
    }
  }'

Response

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

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