Gemini Nano Banana 2.1 API (gemini-nano-banana-2.1)

from $0.0137 per image on the APIMart route — одна OpenAI-совместимая конечная точка на https://api.apimart.ai/v1, ежемесячный тариф не нужен. (данные на 2026-10-12)

Получить API-ключ · Актуальные цены · Страница модели · ⚡ Быстрый старт за 60 секунд

Почему команды используют Gemini Nano Banana 2.1 (gemini-nano-banana-2.1) через APIMart

• Один ключ — весь каталог. Тот же base URL https://api.apimart.ai/v1 и тот же заголовок Authorization дают доступ к Gemini Nano Banana 2.1 (gemini-nano-banana-2.1) и ещё 300+ моделям для изображений, видео и языка — менять нужно поле model, а не клиент.
• Минимум $1, оплата по факту. Ни подписки, ни предоплаченного тарифа, который нужно заранее рассчитать: пополняйте от $1 и расходуйте на вызовы.
• Сумма списания возвращается в ответе. Каждая завершённая задача сообщает списанную сумму (cost / credits_cost); задача со статусом failed возвращается на баланс.
• Асинхронность по умолчанию. Отправьте задачу, получите task_id, опрашивайте GET /v1/tasks/{id} — пакетная обработка и повторы это обычная работа с очередью, а не отдельная интеграция.

Gemini Nano Banana 2.1 is Google's image model on APIMart: text-to-image and reference-image editing on the official or Ext route with 1K / 2K / 4K output.

Model id and routes

Route	model value	Billing	Notes
Per-image	gemini-nano-banana-2.1	per delivered image, by resolution	see the model page for the exact tiers

Endpoint: POST https://api.apimart.ai/v1/images/generations, then poll GET /v1/tasks/{task_id}.

Pricing

Output	List price	Effective price
per generated second	—	see the live pricing page

Token rates (effective): text_input $1.2/M, image_input $1.2/M, text_output $6/M, image_output $24/M.

Prices are a snapshot; the pricing page and data/model.json are refreshed by CI, and a completed task reports the exact amount in its cost field.

Request parameters

Field	Type	Default	Notes
model	string	required	the model id shown in the route table above
prompt	string	required	what to generate, or what to change when editing
size	string	auto / 1:1	aspect ratio, or auto where the route supports it
resolution	string	1K	output resolution tier — cost scales with it
n	integer	1	number of images per task, where the route allows more than one
image_urls	string[]	—	reference images as public HTTP(S) URLs or base64 data URLs
nsfw_check	boolean	false	runs omni-moderation-latest before submitting

The table lists the fields accepted by the APIMart images/generations endpoint. Check the model page for anything this model adds on top.

Quickstart

curl --request POST --url https://api.apimart.ai/v1/images/generations \
  --header "Authorization: Bearer $APIMART_API_KEY" --header 'Content-Type: application/json' \
  -d '{"model":"gemini-nano-banana-2.1","prompt":"A bamboo forest at sunrise, slow push-in","size":"1:1","resolution":"1K"}'

import os, time, requests

BASE = "https://api.apimart.ai/v1"
HEADERS = {"Authorization": f"Bearer {os.environ['APIMART_API_KEY']}", "Content-Type": "application/json"}

created = requests.post(f"{BASE}/images/generations", headers=HEADERS, timeout=60, json={
    "model": "gemini-nano-banana-2.1", "prompt": "A bamboo forest at sunrise, slow push-in",
}).json()
task_id = created["data"]["id"]

while True:
    task = requests.get(f"{BASE}/tasks/{task_id}", headers=HEADERS, timeout=60).json()["data"]
    if task["status"] in ("completed", "failed"):
        break
    time.sleep(5)
print(task.get("cost"), task["result"]["images"][0]["url"])

Runnable versions: examples/. The task lifecycle is pending → processing → completed | failed.

FAQ

Какой id у модели Gemini Nano Banana 2.1?

gemini-nano-banana-2.1. Смотрите таблицу маршрутов выше.

Как тарифицируется?

from $0.0137 per image on the APIMart route. Завершённая задача указывает точную сумму в поле cost; неудачная задача возвращается на баланс.

How do I get a key?

Use the Get an API key link — $1 minimum top-up, no plan required.

Related repositories

• Same model, this language — the other half of this pair: gemini-nano-banana-2-1-prompts-ru
• Same model, other languages — 9 more language builds: 中文 gemini-nano-banana-2-1-api-cn · Deutsch gemini-nano-banana-2-1-api-de · Español gemini-nano-banana-2-1-api-es · Français gemini-nano-banana-2-1-api-fr · Relay/gateway gemini-nano-banana-2-1-api-gateway · Bahasa gemini-nano-banana-2-1-api-id · 日本語 gemini-nano-banana-2-1-api-ja · 한국어 gemini-nano-banana-2-1-api-ko · Português gemini-nano-banana-2-1-api-pt
• More models in this language — midjourney-api-ru · gemini-2-5-flash-image-preview-api-ru · nano-banana-api-ru · gemini-3-1-flash-image-preview-api-ru · nano-banana-2-api-ru · gemini-3-pro-image-preview-api-ru
• Topic hubs — every build of this model, all languages: gemini-nano-banana-2-1 · gemini-nano-banana-2-1-api

This repository is one build in a cross-linked set of API guides for the same model family; each language build links back to the others.

Attributed links (how this repository is measured)

Purpose	Attributed link	Target
Model page	https://go.apimart.ai/k-a15e7c	apimart.ai/ru/model/nano-banana-2-1
Live pricing	https://go.apimart.ai/k-eb793f	apimart.ai/ru/pricing
Get an API key	https://go.apimart.ai/k-956136	apimart.ai/ru/keys

Outbound APIMart links are minted through the promo link API; hand-made tracking parameters are rejected by tools/check_links.py in CI.

Disclosure

Gemini Nano Banana 2.1 is a third-party model served through APIMart; this repository documents how to call it and publishes model ids and prices, and does not claim official status. Model names, prices and documentation belong to their respective owners.

License

MIT — see LICENSE.