# Google: Gemini 3 Pro Image (Nano Banana Pro)

Provider: reAPI
Final price: $0.034/success
Success rate: 99.9%

Generate or edit one image with Gemini 3 Pro Image at 1K, 2K or 4K, from a prompt and up to 14 reference images.

## Parameters

- size (string, optional)
- model (string, required)
- prompt (string, required)
- image_urls (array, optional)
- resolution (string, optional)

## Example

```curl
curl -X POST 'https://toolswitch.dev/v1/tools/reapi.image-gen.gemini-3-pro-image' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"size":"1:1","model":"gemini-3-pro-image-preview","prompt":"A clean editorial illustration of a paper airplane.","resolution":"1K"}'
```

[View on Toolswitch](https://toolswitch.dev/ja/tools/reapi.image-gen.gemini-3-pro-image)