# Seedream 5.0 Pro

> Generate and precisely edit high-fidelity images from text and up to ten references, with grounded region editing and multilingual text.


## Overview

- **Endpoint**: `https://api.segmind.com/v1/seedream-5-pro`
- **Model ID**: `seedream-5-pro`
- **Category**: Text-to-Image Generation
- **Type**: Synchronous (Direct response)

- **Average Cost**: $0.11155442566250974


## Pricing

| Charge | Price |
| --- | --- |
| Base image — 1K output (up to 2.36 MP) | $0.0534375 |
| Base image — 2K output (over 2.36 MP) | $0.106875 |
| Each additional reference image | $0.0035625 |

## API Information

This model uses a **synchronous response pattern**:
1. Make a POST request with your parameters
2. Receive the output directly in the response (binary for images/videos/audio, JSON for text)
3. No polling required - response is immediate


### Input Schema

The API accepts the following input parameters:

- **`prompt`** (`string`, _required_):
  Prompt
  Text describing the image subject, style and setting. Be specific and name lighting and mood; put on-image text in quotes to render it exactly.

- **`image_input`** (`array`, _optional_):
  Image input list
  Reference image URLs for image-to-image or multi-reference editing, up to 10. Add product or character refs to preserve identity; leave empty for pure text-to-image.
  - Item type: string

- **`aspect_ratio`** (`string | null`, _optional_):
  Aspect ratio
  Width-to-height ratio of the output. Use 1:1 for social, 16:9 or 21:9 for banners, 9:16 for mobile, 3:4 for portraits.
  - Default: `"3:2"`
  - Options: "1:1" (1:1), "4:3" (4:3), "3:4" (3:4), "16:9" (16:9), "9:16" (9:16), "3:2" (3:2), "2:3" (2:3), "21:9" (21:9)

- **`size`** (`string | null`, _optional_):
  Size
  Output resolution tier. Use 1K for fast drafts and iteration, 2K for print-ready detail and crisp small text.
  - Default: `"2K"`
  - Options: "1K" (1K), "2K" (2K)

- **`output_format`** (`string | null`, _optional_):
  Output format
  File format of the returned image. Use jpeg for smaller photographic files, png for transparency and lossless text or edges.
  - Default: `"jpeg"`
  - Options: "jpeg" (jpeg), "png" (png)

- **`watermark`** (`boolean | null`, _optional_):
  Watermark
  Toggles a visible watermark on the output. Keep false for clean production assets; set true only when attribution is required.
  - Default: `false`


**Required Parameters Example**:

```json
{
  "prompt": "A hyper-detailed macro photograph of a hummingbird hovering beside a dew-covered red hibiscus flower at sunrise, iridescent emerald and sapphire feathers catching warm golden light, tiny water droplets sparkling, soft creamy bokeh background, ultra sharp focus, professional wildlife photography"
}
```


**Full Example**:

```json
{
  "prompt": "A hyper-detailed macro photograph of a hummingbird hovering beside a dew-covered red hibiscus flower at sunrise, iridescent emerald and sapphire feathers catching warm golden light, tiny water droplets sparkling, soft creamy bokeh background, ultra sharp focus, professional wildlife photography",
  "image_input": [],
  "aspect_ratio": "3:2",
  "size": "2K",
  "output_format": "jpeg",
  "watermark": false
}
```


### Output Schema

The API returns a synchronous response based on the model type:

**For Image/Video/Audio Models**:
- Response contains binary data (image/png, video/mp4, audio/mp3)
- Content-Type header indicates the media type
- Save the response body directly to a file

**For Text Models**:
- Response is JSON with the generated text
- Structure varies by model

**HTTP Response Codes**:
- **200 - OK**: Request successful, output in response body
- **400 - Bad Request**: Invalid parameters
- **401 - Unauthorized**: Invalid or missing API key
- **404 - Not Found**: Model not found
- **406 - Not Acceptable**: Insufficient credits
- **429 - Too Many Requests**: Rate limit exceeded
- **500 - Server Error**: Internal server error


## Usage Examples

### cURL

```bash
curl -X POST "https://api.segmind.com/v1/seedream-5-pro" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "prompt": "A hyper-detailed macro photograph of a hummingbird hovering beside a dew-covered red hibiscus flower at sunrise, iridescent emerald and sapphire feathers catching warm golden light, tiny water droplets sparkling, soft creamy bokeh background, ultra sharp focus, professional wildlife photography",
  "image_input": [],
  "aspect_ratio": "3:2",
  "size": "2K",
  "output_format": "jpeg",
  "watermark": false
}'
```

### Python

```python
import requests
import json

api_key = "YOUR_API_KEY"
url = "https://api.segmind.com/v1/seedream-5-pro"

data = {
  "prompt": "A hyper-detailed macro photograph of a hummingbird hovering beside a dew-covered red hibiscus flower at sunrise, iridescent emerald and sapphire feathers catching warm golden light, tiny water droplets sparkling, soft creamy bokeh background, ultra sharp focus, professional wildlife photography",
  "image_input": [],
  "aspect_ratio": "3:2",
  "size": "2K",
  "output_format": "jpeg",
  "watermark": false
}

response = requests.post(
    url,
    json=data,
    headers={
        'x-api-key': api_key,
        'Content-Type': 'application/json'
    }
)

if response.status_code == 200:
    # For image/video/audio models, response.content contains the binary data
    with open('output.png', 'wb') as f:
        f.write(response.content)
    print('Generation complete, saved to output.png')
else:
    print(f"Error: {response.status_code}")
    print(response.text)
```

### JavaScript

```javascript
const apiKey = 'YOUR_API_KEY';
const url = 'https://api.segmind.com/v1/seedream-5-pro';

const data = {
  "prompt": "A hyper-detailed macro photograph of a hummingbird hovering beside a dew-covered red hibiscus flower at sunrise, iridescent emerald and sapphire feathers catching warm golden light, tiny water droplets sparkling, soft creamy bokeh background, ultra sharp focus, professional wildlife photography",
  "image_input": [],
  "aspect_ratio": "3:2",
  "size": "2K",
  "output_format": "jpeg",
  "watermark": false
};

const response = await fetch(url, {
  method: 'POST',
  headers: {
    'x-api-key': apiKey,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify(data),
});

if (response.ok) {
  // For image/video/audio models, response contains binary data
  const blob = await response.blob();
  const downloadUrl = URL.createObjectURL(blob);

  // Create download link
  const a = document.createElement('a');
  a.href = downloadUrl;
  a.download = 'output.png';
  a.click();

  console.log('Generation complete');
}
```


## Additional Resources

### Documentation

- [Model Playground](https://www.segmind.com/models/seedream-5-pro)
- [API Documentation](https://www.segmind.com/models/seedream-5-pro/api)
- [Pricing Details](https://www.segmind.com/models/seedream-5-pro/pricing)
- [Platform Documentation](https://docs.segmind.com/)

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