NanoBanana 2 APIAI Image Generation for Developers
The most developer-friendly AI image generation API. Access NanoBanana 2 through simple RESTful endpoints — generate stunning images with a single HTTP request. Free tier included, no credit card required.
Why Developers Choose NanoBanana 2 API
Lightning-Fast Inference
NanoBanana 2 API delivers images in under 10 seconds. Optimized infrastructure ensures low-latency responses for real-time applications.
Photorealistic Quality
Generate ultra-realistic images with precise prompt adherence. NanoBanana 2's advanced architecture produces stunning 4K-ready outputs.
RESTful & Predictable
Clean API design with consistent JSON responses. Standard HTTP methods, comprehensive error codes, and idempotent operations.
Auto-Scaling Infrastructure
From prototype to production — NanoBanana 2 API scales automatically to handle thousands of concurrent requests without quota headaches.
Enterprise-Grade Security
API key authentication, HTTPS encryption, rate limiting, and GDPR-compliant data handling. Your data never leaves secure infrastructure.
Transparent Pay-As-You-Go
Start free with generous credits. Scale with simple per-image pricing — no hidden fees, no minimum commitments, no surprises.
How to Use NanoBanana 2 API
Three simple steps to integrate AI image generation into your application.
Get Your API Key
Sign up for free and generate your NanoBanana 2 API key from the dashboard. No credit card needed to start.
Send a Request
Make a POST request to the NanoBanana 2 API endpoint with your prompt and parameters. Get a task ID for status polling.
Receive Your Image
Poll the status endpoint to check when your image is ready. Download, display, or process it in your pipeline.
NanoBanana 2 API Sample Outputs
Browse through images generated using the NanoBanana 2 API. Every image below was created with a single API call.
Loved by Developers
See what developers are saying about NanoBanana 2 API.
"Integrated NanoBanana 2 API into our design tool in under an hour. The image quality is stunning and the latency is incredibly low."
"Best image generation API I have used. The RESTful design is clean, documentation is clear, and the free tier is very generous."
"Switched from DALL-E API to NanoBanana 2. Faster inference, better prompt adherence, and much more affordable pricing."
"Integrated NanoBanana 2 API into our design tool in under an hour. The image quality is stunning and the latency is incredibly low."
"Best image generation API I have used. The RESTful design is clean, documentation is clear, and the free tier is very generous."
"Switched from DALL-E API to NanoBanana 2. Faster inference, better prompt adherence, and much more affordable pricing."
"We generate 5K+ images daily through the API. Zero downtime since launch and the auto-scaling handles our traffic perfectly."
"The edit mode is a game-changer. We send reference images and get perfectly modified versions back. Our e-commerce workflow is now fully automated."
"Built an entire AI art marketplace using this API in a weekend hackathon. The simple REST design made integration trivial."
"We generate 5K+ images daily through the API. Zero downtime since launch and the auto-scaling handles our traffic perfectly."
"The edit mode is a game-changer. We send reference images and get perfectly modified versions back. Our e-commerce workflow is now fully automated."
"Built an entire AI art marketplace using this API in a weekend hackathon. The simple REST design made integration trivial."
"The 4K output quality is unmatched. We use it for product photography and our clients cannot tell the difference from real photos."
"Great API for prototyping. The free credits let us test everything before committing. No credit card required to start — that is huge."
"We tested 6 different image APIs before settling on NanoBanana 2. Best balance of speed, quality, and price. Highly recommended."
"The 4K output quality is unmatched. We use it for product photography and our clients cannot tell the difference from real photos."
"Great API for prototyping. The free credits let us test everything before committing. No credit card required to start — that is huge."
"We tested 6 different image APIs before settling on NanoBanana 2. Best balance of speed, quality, and price. Highly recommended."
"The webhook support means we do not need to poll. Our pipeline processes images asynchronously and it works flawlessly."
"Support team is incredibly responsive. Had an edge case with aspect ratios and they shipped a fix within 24 hours."
"Using NanoBanana 2 API for our marketing automation. Generating thousands of social media creatives per month with zero manual work."
"The webhook support means we do not need to poll. Our pipeline processes images asynchronously and it works flawlessly."
"Support team is incredibly responsive. Had an edge case with aspect ratios and they shipped a fix within 24 hours."
"Using NanoBanana 2 API for our marketing automation. Generating thousands of social media creatives per month with zero manual work."
NanoBanana 2 API — Frequently Asked Questions
Everything you need to know about integrating and using the NanoBanana 2 API.
What is NanoBanana 2 API?
NanoBanana 2 API is a RESTful API service that provides access to the NanoBanana 2 AI image generation model. It allows developers to programmatically generate high-quality, photorealistic images from text prompts. You can integrate NanoBanana 2 API into any application, website, or workflow using standard HTTP requests.
Is the NanoBanana 2 API free to use?
Yes! NanoBanana 2 API offers a generous free tier with complimentary credits for every new account. You can start generating images immediately without a credit card. For higher volumes, affordable pay-as-you-go plans are available with transparent per-image pricing.
How fast is the NanoBanana 2 API?
NanoBanana 2 API typically generates images in under 10 seconds. The actual inference time depends on resolution and complexity settings. Our infrastructure is optimized for low-latency responses, making it suitable for real-time and interactive applications.
What image resolutions does NanoBanana 2 API support?
NanoBanana 2 API supports multiple output resolutions from 512×512 up to 4K resolution. You can specify aspect ratios and exact dimensions in your API request. Common presets include 1:1, 16:9, 9:16, 4:3, and 3:4 for various use cases.
Do I need to sign up to use NanoBanana 2 API?
You need a free account to get your API key, but the sign-up process takes under 30 seconds. No credit card is required. Once you have your key, you can start making API calls immediately.
Can I use NanoBanana 2 API-generated images commercially?
Yes. All images generated through NanoBanana 2 API come with a commercial use license. You can use them in products, marketing materials, websites, applications, and more without additional licensing fees.
What programming languages does NanoBanana 2 API support?
NanoBanana 2 API is language-agnostic — it works with any programming language that can make HTTP requests. We provide code examples and SDKs for Python, Node.js, JavaScript, cURL, and more. The RESTful design makes integration straightforward in any tech stack.
How does the NanoBanana 2 API pricing work?
NanoBanana 2 API uses a simple credit-based pricing model. Each image generation costs a fixed number of credits based on the resolution. New accounts receive free credits, and additional credits can be purchased in flexible packages. There are no monthly minimums or hidden fees.
Is there a rate limit on NanoBanana 2 API?
Free tier accounts have a reasonable rate limit to ensure fair usage. Paid plans offer significantly higher rate limits and can support thousands of concurrent requests. Enterprise plans with custom rate limits are also available upon request.
Does NanoBanana 2 API support image-to-image generation?
Yes. NanoBanana 2 API supports both text-to-image and image-to-image generation modes. You can upload a reference image and apply style transfers, edits, or variations using the same API endpoint with additional parameters.
How do I authenticate with the NanoBanana 2 API?
Authentication is done via an API key passed in the request header as a Bearer token. You can generate and manage your API keys from the dashboard. Each key can be scoped with specific permissions for enhanced security.
What happens if my NanoBanana 2 API request fails?
NanoBanana 2 API returns standard HTTP status codes with detailed error messages in JSON format. Common errors include invalid prompts (400), authentication failures (401), rate limit exceeded (429), and server errors (500). Failed requests do not consume credits.
Can I use NanoBanana 2 API for batch image generation?
Yes. You can send multiple concurrent requests to NanoBanana 2 API for batch generation. Each request returns a task ID that you can use to poll for completion status. This makes it ideal for bulk operations like generating product catalogs or content libraries.
How does NanoBanana 2 compare to other AI image APIs?
NanoBanana 2 API offers a compelling combination of image quality, inference speed, and developer experience. Compared to alternatives, it provides faster generation times, more accurate prompt adherence, transparent pricing, and a cleaner API design. The free tier is also among the most generous in the market.
How often should I poll the status endpoint?
We recommend polling the /api/status endpoint every 2-3 seconds. Most text-to-image tasks complete within 10 seconds, and edit tasks may take slightly longer depending on the number of reference images. Avoid polling more frequently than once per second to stay within rate limits.
What aspect ratios are available?
NanoBanana 2 API supports a wide range of aspect ratios including 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, and 21:9. Combined with resolution options (1K, 2K, 4K), you can generate images optimized for any use case — from social media stories to ultra-wide desktop wallpapers.
Start Building with NanoBanana 2 API
Get your free API key and generate your first image in under 60 seconds. No credit card required.