Nano Banana 2 API

Google Nano Banana 2: the current Gemini image model — strong realism, text and edits at 1K, 2K or 4K, with up to 14 reference images.

Kind: image
Brand: Google
Price: 9 credits per image at 1K, 12 at 2K, 17 at 4K (1 credit = $0.01 on monthly plans)
Released: 2026-02-26
Inputs: n, prompt, ref_images, resolution, aspect_ratio, output_format

Call it with POST https://api.unicornapi.net/v1/jobs and model nano-banana-2.