Nano Banana Pro API (gemini-3-pro-image-preview): model id, per-image pricing, aspect ratios, resolution tiers, curl, Python and JavaScript examples with async task polling.
Nano Banana Pro prompts: tested prompt recipes with example renders, aspect ratios, the model id (gemini-3-pro-image-preview) and the cost each render reported.
Gemini AI Turbo
Nano Banana 2.1 API: generate and edit images with Google’s Nano Banana 2.1 through MuAPI. Python and JavaScript examples, curl, request schema.