Nano Banana Pro API

Nano Banana Pro is a text-to-image model that generates images from text descriptions.
Output
Released
Feb 27, 2026

How to use Nano Banana Pro API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to google/nano-banana-pro.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/images/generations",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "google/nano-banana-pro",
      "prompt": "A cat holding a sign that says hello",
      "aspect_ratio": "1:1",
      "resolution": "1K"
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/images/generations", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "google/nano-banana-pro",
    "prompt": "A cat holding a sign that says hello",
    "aspect_ratio": "1:1",
    "resolution": "1K"
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/images/generations \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/nano-banana-pro","prompt":"A cat holding a sign that says hello","aspect_ratio":"1:1","resolution":"1K"}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Nano Banana Pro API Pricing

TypePrice
Output

Nano Banana Pro vs other models

ModelInputOutputContextBest for
Image generation
$0.6877 / 1M
$4.1262 / 1M
128K tokens
Image generation at scale
$0.052 / gen
High-fidelity text-to-image generation
$0.195 / gen (variable)
Image generation at scale

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