Nano Banana Pro
Google's flagship image model: maximum detail and the sharpest in-frame text in the family. Use it for complex brand scenes from up to 8 references and multi-object compositions up to 4K.
Cost
from 6 tokens
curl -X POST https://api.givon.ai/api/v1/generations \
-H "Authorization: Bearer $GIVON_API_KEY" \
-H "Content-Type: application/json" \
-d '{"type":"image","model":"nano-banana-pro","input":{"prompt":"studio portrait of a red corgi, soft light","aspectRatio":"9:16","imageSize":"1K","sourceImage":"asset://asset_...","referenceAssetUris":["asset://asset_..."]}}'Input fields
* required| Field | Type | Default | Allowed |
|---|---|---|---|
prompt* promptImage description. | string | — | string |
aspectRatio aspectRatio | string | 9:16 | 9:16, 16:9, 1:1, 4:3, 3:4, 2:3, 3:2, 21:9 |
imageSize imageSize | string | 1K | 1K, 2K, 4K |
Source image sourceImageAsset used as the source image for image editing. | string | — | image · asset, https, data |
Mask image maskImageOptional mask image for region editing. Requires sourceImage. | string | — | image · asset, https, data |
Reference images referenceAssetUrisOptional reference images as asset:// URIs, HTTPS URLs, or data URIs. | array | — | image · up to 8 · asset, https, data |
promptImage description.
- Type
- string
- Default
- —
- Allowed
- string
aspectRatio- Type
- string
- Default
- 9:16
- Allowed
- 9:16, 16:9, 1:1, 4:3, 3:4, 2:3, 3:2, 21:9
imageSize- Type
- string
- Default
- 1K
- Allowed
- 1K, 2K, 4K
sourceImageAsset used as the source image for image editing.
- Type
- string
- Default
- —
- Allowed
- image · asset, https, data
maskImageOptional mask image for region editing. Requires sourceImage.
- Type
- string
- Default
- —
- Allowed
- image · asset, https, data
referenceAssetUrisOptional reference images as asset:// URIs, HTTPS URLs, or data URIs.
- Type
- array
- Default
- —
- Allowed
- image · up to 8 · asset, https, data
Cost
from 6 tokensThe variant is selected automatically from request fields, so you do not need to send it.
Capabilities
text_to_imageimage_editimage_referencesourceImage:imagemaskImage:imagereferenceAssetUris:image[]<=8Run Nano Banana Pro
Get an API key and the same request shape will work across every model in the catalog.