Nano Banana Pro

Google’s best. Fourteen reference pictures in one edit, which is exactly what a character sheet needs. Made by Google. From $0.165 an image.

nano-banana-pro

Get API key API reference Add funds

TypeImage

InputsText, References

Resolution1K, 2K, 4K

Aspect ratioauto, 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16

From$0.165 / image

UpdatedOct 12, 2026

Pricing

Setting	MiniAPI	fal	Difference
1K/2K	$0.165 / image	$0.15	+10%
4K	$0.33 / image	$0.30	+10%

Parameters

Name	Required	Values	Default	Description
prompt	Yes	text		What to make, in plain words.
image_urls	Yes	https URLs		Pictures to use as references.
num_images	No	1 to 4	1	How many images to make. Each one is charged.
aspect_ratio	No	auto, 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16	auto	Shape of the result, for example 16:9 or 9:16.
output_format	No	jpeg, png, webp	png	File type of the result.
safety_tolerance	No	1 to 6	4	How strict the model's own content filter is. Lower is stricter.
system_prompt	No	text		Optional system instruction that steers the model's persona and output style across the request. Leave blank to omit; when provided, it is sent as the system instruction to Gemini (or as a system message on OpenAI-compatible providers).
resolution	No	1K, 2K, 4K	1K	Output size. Higher is sharper, slower and costs more.
limit_generations	No	true, false	true	Experimental parameter to limit the number of generations from each round of prompting to 1. Set to `True` to to disregard any instructions in the prompt regarding the number of images to generate.
enable_web_search	No	true, false	false	Enable web search for the image generation task. This will allow the model to use the latest information from the web to generate the image.
seed	No	integer		The same seed with the same settings gives a similar result. Leave it out for a random one.

Quickstart

curl -X POST "https://api.minicut.ai/v1/queue/nano-banana-pro" \
  -H "Authorization: Key $MINIAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"a red fox in fresh snow, morning light","image_urls":["https://example.com/ref-1.jpg"]}'

200 OK

{
  "request_id": "0192f3a4-5b6c-7d8e-9f01-23456789abcd",
  "status": "IN_QUEUE",
  "queue_position": 0,
  "status_url": "https://api.minicut.ai/v1/queue/nano-banana-pro/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd/status",
  "response_url": "https://api.minicut.ai/v1/queue/nano-banana-pro/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd",
  "cancel_url": "https://api.minicut.ai/v1/queue/nano-banana-pro/requests/0192f3a4-5b6c-7d8e-9f01-23456789abcd/cancel",
  "price": "0.165000",
  "currency": "USD"
}