Nano Banana 2 — the Google Gemini 3.1 Flash Image model. Built for developers, it pairs lightning speed with Pro-grade quality: precise text rendering, strong character consistency, and up to 4K output. The best balance of speed, quality, and price for large-scale image generation and editing workflows. Commercial license supported.
Provider: Google
Category: image generation
Endpoint: /v1/tasks
Status: Available
Cost: 102 Credits

Nano Banana 2
A more balanced Nano Banana tier with stronger quality and quality-based image pricing.
Pricing
Standard Usage
API docs and integration resources
Find model parameters, request examples, callbacks, and result handling, then check pricing or manage your API keys to start building.
Input
More parameters
Generation settings
Choose the output image file format
Output
Ready for generation
Configure your parameters and click "Run" to see the output here.
Frequently asked questions
What is the Nano Banana 2 API?
The Nano Banana 2 API is a image generation endpoint available through one HiAPI API key.
How is the Nano Banana 2 API priced?
Nano Banana 2 API uses usage-based pricing. This page includes pricing, parameters, examples, and integration code.
Does Nano Banana 2 API support Playground testing?
Yes. You can test Nano Banana 2 in the HiAPI Playground, then copy examples into your backend service.