Minimax Hailuo - Unifically

Generate high-quality AI videos using Minimax Hailuo models.

Models

Model	Description
`hailuo/minimax-2.0`	MiniMax 02 — T2V and I2V with end frame support
`hailuo/minimax-2.3`	MiniMax 2.3 — auto-selects T2V or I2V
`hailuo/minimax-2.3-fast`	MiniMax I2V-2.3-Fast — faster image-to-video

Parameters

minimax-2.0

Parameter	Type	Required	Description
`prompt`	string	Yes*	Max 2000 chars. *Required if no `start_image_url`
`start_image_url`	string	Yes*	Image URL (auto-uploaded). *Required if no `prompt`
`end_image_url`	string	No	End frame image URL (768p/1080p only)
`duration`	integer	No	`6` (default) or `10`. 1080p only supports `6`
`resolution`	string	No	`"768p"` (default), `"1080p"`
`prompt_optimization`	boolean	No	Let MiniMax optimize prompt

1080p only supports duration: 6
end_image_url only with 768p or 1080p
At minimum one of prompt or start_image_url must be provided

minimax-2.3

Parameter	Type	Required	Description
`prompt`	string	Yes*	Max 2000 chars. *Required if no `start_image_url`
`start_image_url`	string	Yes*	Image URL (auto-uploaded). *Required if no `prompt`
`duration`	integer	No	`6` (default) or `10`. 1080p only supports `6`
`resolution`	string	No	`"768p"` (default), `"1080p"`
`prompt_optimization`	boolean	No	Let MiniMax optimize prompt

Auto-selects T2V-2.3 (prompt only) or I2V-2.3 (when start_image_url is provided).

minimax-2.3-fast

Parameter	Type	Required	Description
`prompt`	string	No	Max 2000 chars
`start_image_url`	string	Yes	Image URL (auto-uploaded)
`duration`	integer	No	`6` (default) or `10`. 1080p only supports `6`
`resolution`	string	No	`"768p"` (default), `"1080p"`
`prompt_optimization`	boolean	No	Let MiniMax optimize prompt

Resolution Limits

Model	6s Duration	10s Duration
minimax-2.0	768p, 1080p	768p only
minimax-2.3 / minimax-2.3-fast	768p, 1080p	768p only

Example Request

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "hailuo/minimax-2.0",
    "input": {
      "prompt": "A beautiful sunset animation",
      "start_image_url": "https://example.com/sunset.jpg",
      "duration": 6,
      "resolution": "1080p"
    }
  }'

With End Image (minimax-2.0 only)

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "hailuo/minimax-2.0",
    "input": {
      "prompt": "Smooth transition between scenes",
      "start_image_url": "https://example.com/start.jpg",
      "end_image_url": "https://example.com/end.jpg",
      "duration": 6
    }
  }'

Response

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

Gemini Omni Flash Video Edit Kling 3.0

⌘I