# Seedance 1.5 Pro

Holds a story across several shots, and it is much cheaper than the rest. Its four-second floor wastes time on fast-cut stories.

Model id: `seedance-1.5-pro`
Type: Video
Made by: ByteDance
Inputs: Text, First frame
Length: 4 to 12 s
Resolution: 480p, 720p, 1080p
Aspect ratio: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, auto
Updated: Oct 28, 2026

## Pricing

| Setting | MiniAPI | fal | Difference |
| --- | ---: | ---: | ---: |
| 480p silent | $0.0133 / s | $0.0122 | +9% |
| 480p audio | $0.0267 / s | $0.0244 | +9% |
| 720p silent | $0.0285 / s | $0.0259 | +10% |
| 720p audio | $0.057 / s | $0.0518 | +10% |
| 1080p silent | $0.0641 / s | $0.0583 | +10% |
| 1080p audio | $0.128 / s | $0.1166 | +10% |

You are not charged for a job that fails.

## Parameters

| Name | Required | Values | Default | Description |
| --- | --- | --- | --- | --- |
| `prompt` | Yes | text |  | What to make, in plain words. |
| `image_url` | For first frame | https URL |  | A picture to start from. We fetch it and keep a copy for the job. Only with first frame. |
| `end_image_url` | No | https URL |  | A picture for the last frame. Only with first frame. |
| `aspect_ratio` | No | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16, auto | 16:9 | Shape of the result, for example 16:9 or 9:16. |
| `resolution` | No | 480p, 720p, 1080p | 720p | Output size. Higher is sharper, slower and costs more. |
| `duration` | No | 4 to 12 | 5 | Length in seconds. The price changes with it. |
| `camera_fixed` | No | true, false | false | Keep the camera still. |
| `generate_audio` | No | true, false | true | Add sound effects, background sound and speech. |
| `seed` | No | integer |  | The same seed with the same settings gives a similar result. Leave it out for a random one. |

## Quickstart

```bash
curl -X POST "https://api.minicut.ai/v1/queue/seedance-1.5-pro" \
  -H "Authorization: Key $MINIAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"a red fox runs through snow at dawn","duration":"5"}'
```

```json
{
  "request_id": "0192f3a4-5b6c-7d8e-9f01-23456789abcd",
  "status": "IN_QUEUE",
  "queue_position": 0,
  "status_url": "https://api.minicut.ai/v1/queue/seedance-1.5-pro/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd/status",
  "response_url": "https://api.minicut.ai/v1/queue/seedance-1.5-pro/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd",
  "cancel_url": "https://api.minicut.ai/v1/queue/seedance-1.5-pro/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd/cancel",
  "price": "0.285000",
  "currency": "USD"
}
```

Page: https://api.minicut.ai/models/seedance-1.5-pro
API reference: https://api.minicut.ai/docs/api