Andrew Adams
Andrew Adams·Co-Founder & Operations at Wireflow

Nano Banana API

Access Nano Banana 2 image generation through a simple REST API with visual workflow orchestration

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Nano Banana API
Nano Banana 2 Text-to-ImageOpen workflow

We've run 500+ nano banana api generations internally while building Wireflow and identified the three factors that separate high-quality AI outputs from generic ones — and built them directly into this workflow.

Built on 500+ internal test generations during development
15+ AI models benchmarked for optimal output quality
50+ configurations tested to find the best defaults

Nano Banana API Access Through Wireflow

Nano Banana 2 delivers photorealistic image generation at speed, producing native 4K output in under 20 seconds. Through Wireflow's REST API, you can call Nano Banana 2 programmatically, chain it with upscalers or video models, and run batch jobs without managing infrastructure. One API key, one endpoint, full control over prompts, aspect ratios, and output resolution.

What the Nano Banana API Delivers

⚡

Sub-20 Second Generation

Nano Banana 2 produces photorealistic images in 4 to 15 seconds at 1K resolution, scaling to under 20 seconds at 4K.

🔗

REST API Integration

Call Nano Banana 2 via standard REST endpoints using curl, fetch, or any HTTP client with Bearer token authentication.

🖼️

Native 4K Output

Generate images at native 4K resolution without upscaling. Supports nine aspect ratios including 16:9, 9:16, and 1:1.

🔄

Model Chaining

Pipe Nano Banana 2 output into upscalers, background removers, or video generators within a single workflow execution.

📦

Batch Processing

Run hundreds of Nano Banana 2 generations in parallel through the workflow execution API with idempotency keys.

🪝

Webhook Triggers

Start Nano Banana 2 workflows from external systems via webhook URLs that require no API key on the trigger call.

More Than Just Nano Banana API

Nano Banana 2 Model Details

Nano Banana 2 combines Gemini 3.1 Flash speed with Pro-level quality. Review the full Nano Banana 2 model specifications including supported resolutions and output samples.

Nano Banana 2 Model Details

Batch Generation at Scale

Run hundreds of image generations in a single API call with parallel execution. Learn how to run batch image generation via API with idempotency and error handling.

Batch Generation at Scale

Text-to-Image Pipeline

Nano Banana 2 fits into larger generation pipelines alongside other models. Explore the full AI image generator capabilities including style control and prompt expansion.

Text-to-Image Pipeline

Multi-Step Workflow API

Chain Nano Banana 2 with post-processing nodes in a single execution call. Build connected AI pipeline API workflows that generate, upscale, and deliver images automatically.

Multi-Step Workflow API

Code-First Integration

No SDK required. Call the Nano Banana API with any HTTP client in any language. See practical Flux 2 API code examples for patterns that apply to all Wireflow model endpoints.

Code-First Integration
15+

AI Models Available

API Access

Automate Any Workflow

Free Tier

Credits to Start

FAQs

What is the Nano Banana API?
The Nano Banana API lets you generate photorealistic images using Google's Nano Banana 2 model through Wireflow's REST endpoints. Send a text prompt and receive high-quality images at up to 4K native resolution.
How fast does Nano Banana 2 generate images?
Nano Banana 2 generates images in 4 to 15 seconds at 1K resolution. At 4K native resolution, generation takes 10 to 20 seconds depending on prompt complexity and scene detail.
What aspect ratios does Nano Banana 2 support?
Nano Banana 2 supports nine aspect ratios: 1:1, 16:9, 9:16, 4:3, 3:4, 4:1, 1:4, 8:1, and 1:8. You specify the ratio in your API request body alongside the prompt.
How do I authenticate with the Nano Banana API?
Generate an API key from your Wireflow dashboard under Settings, then API Keys. Include it as a Bearer token in the Authorization header of every request. Keys start with sk- and are shown only once.
Can I chain Nano Banana 2 with other models?
Yes. Wireflow workflows let you connect Nano Banana 2 output to upscalers, background removers, or video generators like Kling. Execute the entire chain with a single API call.
What is the rate limit for the Nano Banana API?
Rate limits depend on your plan. Free accounts get 10 requests per minute and 50 daily executions. Pro accounts get 60 requests per minute and 1,000 daily executions. All plans cap at 10 concurrent executions.
Does the Nano Banana API support webhooks?
Yes. You can trigger Nano Banana 2 workflows via webhook URLs that require no API key. This lets external systems like Zapier, CI pipelines, or forms start image generation with a simple POST.
How much does the Nano Banana API cost through Wireflow?
Wireflow charges per workflow execution credit. Nano Banana 2 image generation uses fewer credits than Pro-tier models while delivering comparable quality. Check the pricing page for current per-credit rates.

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Andrew Adams

Written by

Andrew Adams

Co-Founder & Operations at Wireflow

Runs client operations and content strategy at Wireflow. Works directly with creative teams and agencies to build production AI workflows.

Content StrategyClient Operations

Start Building with the Nano Banana API

Generate photorealistic images at scale using Nano Banana 2 through Wireflow's REST API. Create workflows, chain models, and automate image generation with a single API key.

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