API reference · Google

google/nano-banana-2/edit

Integrate this model through SandBase's unified API, with production-ready schemas and examples.

IMAGEAsyncOpen model

Production endpoint

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OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/run

Model IDgoogle/nano-banana-2/edit

Input Schema

7 parameters · 2 required · 5 optional

Parameter	Type	Required	Description
`images`	string[]	Required	The URLs of the images to use for image-to-image generation or image editing.
`prompt`	string	Required	The text prompt to generate an image from. · Min length: 3 · Max length: 50000 · Default: "Make a 3 panel comic in a gritty, noir art style with high-contrast black and white inks. Put the character in a humurous scene."
`resolution`	string	Optional	The resolution of the image to generate. · Options: 0.5K, 1K, 2K, 4K · Default: "1K" 0.5K1K2K4K
`aspect_ratio`	string	Optional	The aspect ratio of the generated image. · Options: 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16, 4:1, 1:4, 8:1, 1:8 21:916:93:24:35:41:14:53:42:39:164:11:48:11:8
`output_format`	string	Optional	The format of the generated image. · Options: jpeg, png · Default: "png" jpegpng
`enable_web_search`	boolean	Optional	Enable Google web search grounding to provide background context for image generation. · Default: false
`enable_image_search`	boolean	Optional	Enable Google image search to retrieve web images as visual background reference for generation. · Default: false

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Async Workflow

This model uses asynchronous execution. Submit a request and poll for the result.

Submit — POST to /v1/run, receive an id
Poll — GET /v1/run/{id} until status is completed, failed, or timeout
Retrieve — Read outputs from the completed response

Code Examples

Ready-to-run snippets

# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
  "model": "google/nano-banana-2/edit",
  "images": [
    "https://ai.google.dev/static/gemini-api/docs/images/man_in_white_glasses.jpg"
  ],
  "prompt": "Make a 3 panel comic in a gritty, noir art style with high-contrast black and white inks. Put the character in a humurous scene.",
  "resolution": "1K",
  "output_format": "png",
  "enable_web_search": false,
  "enable_image_search": false
}'

# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
  -H "Authorization: Bearer YOUR_API_KEY"

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