> ## Documentation Index
> Fetch the complete documentation index at: https://docs.unifically.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Nano Banana 2.1

> Google's Nano Banana 2.1 image generation and editing model. See supported inputs, parameters, pricing, response fields, and API examples.

Generate and edit images with Nano Banana 2.1, Google's successor to Nano Banana 2 built on Gemini 3.6 Flash (released October 6, 2026), with more precise edits and better subject consistency. See Google's [model card](https://deepmind.google/models/model-cards/nano-banana-2-1/) for benchmarks and known limitations.

## Model

```
google/nano-banana-2.1
```

## Parameters

| Parameter | Type | Required | Description |
| - | - | - | - |
| `prompt` | string | Yes | Text description of the image |
| `aspect_ratio` | string | No | `1:1`, `16:9`, `9:16`, `4:3`, `3:4`, `auto`. Default: `1:1` |
| `image_urls` | array | No | Reference image URLs, up to 10 |
| `resolution` | string | No | `1K`, `2K`, `4K`. Default: `1K` |
| `nsfw_check` | boolean | No | Check uploaded media inputs for NSFW content. Default: `true` |

## Example Request

```bash theme={null}
curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "google/nano-banana-2.1",
    "input": {
      "prompt": "A ceramic coffee mug on a sunlit kitchen counter, morning light",
      "aspect_ratio": "4:3",
      "resolution": "2K"
    }
  }'
```

## Response

```json theme={null}
{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "processing"
  }
}
```

<Note>
  **Volume discounts** are available for almost all models. Reach out at [contact@unifically.com](mailto:contact@unifically.com) to discuss custom pricing.
</Note>


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