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

# Nano Banana 2

> Generate stunning AI images with Nano Banana 2 powered by Gemini 3.1 Flash. Lightning-fast processing, native 4K output, multi-step workflow, and built-in error correction.

## Model Description

Lightning-Fast AI Image Generation (`nano-banana-2`) is the most affordable image model on Veogen, powered by Gemini 3.1 Flash. It includes built-in error correction and a multi-step workflow.

**Maximum Resolution:** 4K
**Pricing:** Starts at \$0.04 per image

### Key Capabilities

* **Lightning-Fast Processing:** One of the fastest AI image models available — get results in seconds.
* **Native 4K Output:** Generate images up to 4K resolution with crisp detail.
* **Multi-Step Workflow:** Advanced planning ensures consistent results on every generation.
* **Built-in Error Correction:** Intelligent quality analysis catches artifacts before delivery.

### Use Cases

* **E-Commerce:** Create stunning 4K product visuals with native high-resolution output.
* **UI/UX Design:** Revolutionary vibe-coding capabilities allow natural language app development.

***

## Quick Start

### 1. Generating an Image with Nano Banana 2

```bash theme={null}
curl --request POST \
  --url https://api.veogen.studio/api/v1/generations \
  --header 'Authorization: Bearer <API_KEY>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "nano-banana-2",
    "prompt": "A modern mobile app UI design for a smart home dashboard.",
    "resolution": "4K"
  }'
```

<ResponseExample>
  ```json theme={null}
  {
    "data": {
      "id": "img_45678efghi",
      "model": "nano-banana-2",
      "status": "pending",
      "created_at": "2026-04-11T12:00:00Z"
    }
  }
  ```
</ResponseExample>

## FAQ

<AccordionGroup>
  <Accordion title="What is Nano Banana 2 and how is it different from Nano Banana Pro?">
    Nano Banana 2 is powered by Google's Gemini 3.1 Flash Image Preview, offering faster processing and more affordable pricing. It features a multi-step workflow that corrects images automatically.
  </Accordion>

  <Accordion title="Can I use Nano Banana 2 for app development and UI design?">
    Yes! Nano Banana 2 supports vibe-coding capabilities, allowing you to describe interfaces in natural language and generate complete UIs, icons, interactive layouts, and design systems.
  </Accordion>
</AccordionGroup>