Nano Banana 2 Lite Edit API
Add prompt-guided reference-image editing to your application through GoEnhance. Submit one to nine image URLs, choose a supported aspect ratio, and handle the result asynchronously. This is independent GoEnhance API access, not Google’s official API.
Create an API Key
Focused Image Editing with a Lightweight Request
Prompt Plus Reference Images
Send a required 1–2000 character prompt and one to nine publicly accessible image URLs in image_list. Set model to nano-banana-2-lite-edit.
Async Results for Application Workflows
A successful submission returns an img_uuid. Poll /api/v1/jobs/detail, or provide a public HTTPS custom_callback_url for status updates.
Build requests against the documented GoEnhance contract.
Nano Banana 2 Lite Edit API Capabilities
Unified Image Endpoint
POST JSON requests to <code>https://api.goenhance.ai/api/v1/images/generations</code>.
Explicit Model Selection
Set <code>model</code> to <code>nano-banana-2-lite-edit</code>.
Prompt-Guided Edits
Describe the requested change in a required prompt from 1 to 2000 characters.
Multiple References
Supply between one and nine image objects with publicly reachable URLs.
Flexible Ratios
Use <code>auto</code> or a documented ratio including square, portrait, landscape, panoramic, and extra-wide formats.
Reasoning Control
Optionally set <code>thinking_level</code> to <code>High</code> or <code>Minimal</code>.
A simple fixed cost for the documented 1K output.
Nano Banana 2 Lite Edit API Pricing
2 Tokens per Image
Each generated image costs 2 GoEnhance tokens.
$0.04 per Image
At the documented $0.02 per-token rate, the listed cost is $0.04 for each generated image.
1K Output Only
The Lite Edit endpoint documents 1K output only, so there is no resolution tier to select in the request.
Integrate Nano Banana 2 Lite Edit in Three Steps
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1. Prepare the Inputs
Host one to nine source images at public URLs, write the edit prompt, and select a supported ratio. Add a public HTTPS callback URL only if your application can receive status events.
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2. Submit the Edit
POST the authorized JSON payload with the required
model, prompt, and image_list fields, then store the returned img_uuid. 3
3. Resolve the Result
Poll the job-detail endpoint or validate callback events until the task succeeds or fails, then save the output URL or handle the error in your application.
Apply prompt-directed edits to existing visual assets.
Nano Banana 2 Lite Edit API Use Cases
Product Scene Refreshes
Place an existing product asset into a new visual setting for fresh campaign concepts.
Background Reworking
Request a different environment, lighting direction, or scene mood around a supplied subject.
Campaign Variations
Create alternate treatments from approved source images for different channels or seasons.
Catalog Prototyping
Test styling ideas on existing product references before committing to a larger production workflow.
Localized Creative
Adapt scene context for regional concepts while keeping the source material in the request.
Design Iteration
Generate prompt-directed visual alternatives from one or more reference images during ideation.
Answers about pricing, inputs, output, delivery, and Google API intent.