Nano Banana 2 Lite API
Google ultra-low-latency image model for high-volume use.
Nano Banana 2 Lite is an image generation model from Google, available on OttoPort's OpenAI-compatible API as the model ID nano-banana-lite at $0.044 / image as of 2026-10-14.
Provider
Price
$0.044 / image
Model ID
nano-banana-lite
Type
image generation model
Create with Nano Banana 2 Lite
image
Nano Banana 2 Lite API pricing
What OttoPort bills for Nano Banana 2 Lite, and what that works out to per unit. Rates are read from the same catalog the gateway meters against, and were current on 2026-10-14.
| Per image | $0.044 | at the model's base resolution |
|---|---|---|
| Images per $1 | 22 | |
| 100 images | $4.40 |
No subscription and no minimum — OttoPort bills prepaid credits against usage. See the full rate card.
Call Nano Banana 2 Lite in three lines
Send "model": "nano-banana-lite" to POST https://ottoport.ai/api/v1/images/generations with an OttoPort key. No Google account, no waitlist, no separate SDK.
curl https://ottoport.ai/api/v1/images/generations \
-H "Authorization: Bearer $OTTOPORT_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "nano-banana-lite",
"prompt": "a chrome torus on a black background, studio light",
"size": "1024x1024",
"n": 1
}'from openai import OpenAI
client = OpenAI(api_key="op-...", base_url="https://ottoport.ai/api/v1")
resp = client.images.generate(
model="nano-banana-lite",
prompt="a chrome torus on a black background, studio light",
size="1024x1024",
n=1,
)
print(resp.data[0].url)import OpenAI from "openai";
const client = new OpenAI({ apiKey: "op-...", baseURL: "https://ottoport.ai/api/v1" });
const resp = await client.images.generate({
model: "nano-banana-lite",
prompt: "a chrome torus on a black background, studio light",
size: "1024x1024",
n: 1,
});
console.log(resp.data[0].url);Before you start
- 1. Create a key at /api-keys.
- 2. Top up credits — the smallest pack is $25.
- 3. Paste the request. It returns on the same request.
Full reference at /docs, or drive it from an agent with the MCP server and CLI.
Request parameters
The body POST https://ottoport.ai/api/v1/images/generations accepts for Nano Banana 2 Lite.
| Field | Type | Required | Notes |
|---|---|---|---|
| model | string | Yes | Always nano-banana-lite for Nano Banana 2 Lite. |
| prompt | string | Yes | What to generate. |
| size | string | No | e.g. 1024x1024. Every size bills at the same rate. |
| resolution | string | No | One of: 1k. |
| aspect_ratio | string | No | e.g. 16:9. Read only when size is absent. |
| n | integer | No | How many images to return. Each one bills separately. |
| image_url | string | No | A source image, for editing and reference-led generation. |
| image_urls | array | No | Several reference images at once, up to the model's limit — see its capabilities in /v1/models. Up to 3. |
Nano Banana 2 Lite direct vs through OttoPort
Nano Banana 2 Lite is the same model either way — what changes is how many accounts, keys, and integrations you carry to reach it.
| Google direct | Via OttoPort | |
|---|---|---|
| Accounts and keys | A Google account, plus one more for every other model you add | One OttoPort account and one key for the whole catalog |
| Request shape | Google's own SDK and response format | OpenAI-compatible — point baseURL at OttoPort and change the model string |
| Switching models | A new integration per provider | Replace nano-banana-lite with any other model ID in the catalog |
| Billing | A separate invoice and contract per provider | Prepaid credits, no subscription, one usage ledger |
| Provider outages | Your call fails | Configured backup routes are tried in order on provider failure |
Put the hero subject first.
Describe composition and lighting.
Specify format and visual style.
Nano Banana 2 Lite API questions
Cost, keys, and model IDs for Nano Banana 2 Lite on OttoPort.
How much does the Nano Banana 2 Lite API cost?
On OttoPort, Nano Banana 2 Lite costs $0.044 / image as of 2026-10-14. For scale, images per $1: 22. Billing is prepaid usage with no subscription and no minimum, and the current rate is always published at ottoport.ai/pricing.
How do I get a Nano Banana 2 Lite API key?
You do not need a Google key. Create an OttoPort account, generate a key at ottoport.ai/api-keys, and send it as "Authorization: Bearer <key>" to POST https://ottoport.ai/api/v1/images/generations with "model": "nano-banana-lite". The same key reaches every other model in the catalog.
What is the model ID for Nano Banana 2 Lite?
The OttoPort model ID for Nano Banana 2 Lite is nano-banana-lite. Pass it as the model field on POST https://ottoport.ai/api/v1/images/generations, or list it programmatically from GET https://ottoport.ai/api/v1/models.
Can I call Nano Banana 2 Lite with the OpenAI SDK?
Yes. Set the OpenAI SDK's base URL to https://ottoport.ai/api/v1, use an OttoPort API key, and pass nano-banana-lite as the model. Image generation follows the OpenAI images shape, so existing code works after changing two lines.
Do I need a Google account to use Nano Banana 2 Lite?
No. OttoPort connects to Google on your behalf, so one OttoPort account covers Nano Banana 2 Lite and every other model in the catalog — no per-provider contracts, keys, or invoices.
Other image generation models on the same API
Same endpoint, same key — swapping model is a one-string change from nano-banana-lite.
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$0.07 / image
Nano Banana 2 API
$0.088 / image
Qwen Image 3.0 Pro API
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$0.044 / image
GPT Image 1.5 API
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$0.044 / image
Browse the full catalog — every model with its provider and per-unit price.