4K resolution output
Generate up to 4096×4096 images for print-ready campaigns, large displays, and high-DPI product visuals without upscaling artifacts.
All API models
ImageGoogleBeta
MODEL API
Nano Banana Pro API
Strong multilingual text, structured visual layouts, reference fusion, and precise natural-language edits.
Model ID
nano-banana-proEndpoint
POST /v1/generationsBeta route · API usage is billed separately from Studio credits.
Starting API price$0.12
Endpoint/v1/generations
LIVE REQUEST BUILDER
Try the API in the playground
Configure a request, inspect the exact JSON, then run it with your account.
API key
Loading keys…
Response
The API response will appear here.
OUTPUT GALLERY
Nano Banana Pro in action
Real Nano Banana Pro outputs across text-to-image, multilingual text rendering, natural-language editing, and multi-reference composition.
API PRICING
Programmatic pricing, separate from Studio
The displayed price is the entry configuration for this route. Resolution, duration, quality, audio, references, and output count can change the final quote.
Entry configuration1K
Billing unitPer generated image
API price$0.12 / image
Comparable Studio price$0.15 / image
API launch saving20%
Resolution tiers
1K output$0.12 / image
2K output$0.16 / image
4K output$0.24 / image
The accepted task response is the source of truth for its final pricing snapshot.
CAPABILITIES
What this route supports
Use one stable PixMind model ID while keeping provider-specific setup out of your application.
Text to image
Image editing
Multi-reference
Text rendering
WHY {model}
Production-grade image capabilities
What makes Nano Banana Pro a strong choice for high-fidelity, text-aware image workflows.
Multilingual text rendering
Render accurate in-image text across languages — headlines, labels, and UI copy stay legible inside the image without manual retyping.
Natural-language image editing
Describe the change in plain language and Nano Banana Pro rewrites the image while preserving subjects, lighting, and composition.
Multi-reference composition
Combine several reference images to blend subjects, styles, and scenes into a single coherent output for consistent campaign assets.
TECHNICAL SPECS
Supported parameters
Resolution, aspect ratios, and inputs the Nano Banana Pro API route accepts.
- Max resolution
- 4096 × 4096 (4K)
- Resolution tiers
- 1K · 2K · 4K
- Aspect ratios
- 1:1 · 16:9 · 9:16 · 4:3 · 3:4
- Reference images
- Multiple public URLs
- In-image text
- Multilingual rendering
- Provider
- Google (Gemini 3 Pro Image)
- Endpoint
- POST /v1/generations
GET STARTED
From playground to production
Create a scoped key
Create an API key for the image or video permission this route needs.
Send the request
Use the model ID and endpoint shown above from your backend service.
Track the task
Store the returned task ID and query its status until it reaches a terminal state.
FAQ
Nano Banana Pro API questions
What is Nano Banana Pro best at?+
High-fidelity image generation and editing with strong multilingual text rendering, multi-reference composition, and up to 4K output — ideal for marketing, product, and social creatives.
How does Nano Banana Pro differ from Nano Banana 2?+
Nano Banana Pro is the higher-fidelity tier built on Gemini 3 Pro Image, with stronger text rendering and 4K output. Nano Banana 2 is the faster, lighter variant for cost-sensitive scale.
Can Nano Banana Pro render text inside images?+
Yes. Multilingual in-image text is a core strength — headlines, labels, and captions render legibly inside the image without post-editing.
Does it support image editing with references?+
Yes. Pass public reference_images URLs to guide editing, composition, subject, or style while preserving identity across changes.
What model ID should I use for the Nano Banana Pro API?+
Use nano-banana-pro in the model field. This is the stable PixMind route identifier shown in the playground request JSON.
Which endpoint does the Nano Banana Pro API use?+
Send POST requests to /v1/generations. Keep your API key on your server and pass it as a Bearer token.
Is the playground using a real API request?+
Yes. When you click Run model, PixMind forwards the displayed payload with the API key you entered. A successful request may create a paid task.
Does PixMind save the API key entered here?+
No. The playground keeps the key only in component memory and sends it for the current request; it is not written to browser storage.
Is API pricing the same as PixMind Studio pricing?+
No. API usage resolves through the apiPlatform pricing role and a separate pay-as-you-go ledger. Studio pricing includes the creation interface and product workflow services.
Why can the final price differ from the starting price?+
The entry price reflects the configuration displayed on this page. Resolution, duration, quality, audio, references, and output count can affect the final task price.
How do I receive a finished image or video?+
Generation routes can return an asynchronous task. Save its ID and query the task endpoint until the status is succeeded, failed, or cancelled.
Can I use the same integration for other PixMind models?+
Yes. Models in the same workload family share the generation contract, so switching usually means changing the model ID and supported parameters.
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