Nano Banana Pro API
Higher fidelity Nano Banana with 4K output.
Integrate Nano Banana Pro with a single API call — one key, one unified endpoint, and shared billing across every model on Apiframe.
model: "nano-banana-pro" What's special about Nano Banana Pro
- Outputs at 1K / 2K / 4K.
- 5 aspect ratios, including 1:1, 3:4, 4:3.
- Image-to-image editing and reference-image support.
- Fast turnaround — about 20s per generation on average.
- Pay-as-you-go pricing with no Google account required — you only pay for successful generations.
- One API key, unified billing, idempotency and webhooks across every Apiframe model.
Made with Nano Banana Pro
A few outputs generated through the Nano Banana Pro API on Apiframe.
A cinematic portrait of an astronaut in a neon-lit alley, 85mm, shallow depth of field
Cozy isometric coffee shop, warm morning light, highly detailed 3D render
A majestic snow leopard on a misty mountain ridge at golden hour
Overview
- Endpoint
- POST /v2/images/generate
- Model ID
- nano-banana-pro
- Params key
- nanoBananaParams
- Modality
- image
- Provider
- Pricing
- Pay-as-you-go
- Avg. completion
- ~20s
Capabilities
Quick start
Send a single POST /v2/images/generate request with your API key to
generate with Nano Banana Pro. The call returns a jobId you can poll or
receive via webhook.
curl -X POST https://api.apiframe.ai/v2/images/generate \
-H "X-API-Key: afk_your_api_key_here" \
-H "Content-Type: application/json" \
-d '{
"prompt": "a sleek silver sports car on a coastal highway at sunset, hyper-realistic",
"model": "nano-banana-pro",
"nanoBananaParams": {
"resolution": "1K",
"image_input": "https://example.com/input.jpg",
"output_format": "jpg",
"google_search": false
}
}'import requests
response = requests.post(
"https://api.apiframe.ai/v2/images/generate",
headers={
"X-API-Key": "afk_your_api_key_here",
"Content-Type": "application/json",
},
json={
"prompt": "a sleek silver sports car on a coastal highway at sunset, hyper-realistic",
"model": "nano-banana-pro",
"nanoBananaParams": {
"resolution": "1K",
"image_input": "https://example.com/input.jpg",
"output_format": "jpg",
"google_search": False
}
},
)
print(response.json()) # { "jobId": "...", "status": "QUEUED" }const response = await fetch("https://api.apiframe.ai/v2/images/generate", {
method: "POST",
headers: {
"X-API-Key": "afk_your_api_key_here",
"Content-Type": "application/json",
},
body: JSON.stringify({
"prompt": "a sleek silver sports car on a coastal highway at sunset, hyper-realistic",
"model": "nano-banana-pro",
"nanoBananaParams": {
"resolution": "1K",
"image_input": "https://example.com/input.jpg",
"output_format": "jpg",
"google_search": false
}
}),
});
const { jobId } = await response.json();
console.log(jobId);Response & job lifecycle
Generation is asynchronous. A successful submission returns 202 Accepted
with a jobId. Poll GET /v2/jobs/{id} (or supply a
webhook_url) until the status is COMPLETED; the
result field then holds the output URL(s).
1. Submission response (202)
{
"jobId": "b2c3d4e5-f6a7-8901-bcde-f23456789012",
"status": "QUEUED"
}2. Poll for the result
curl https://api.apiframe.ai/v2/jobs/JOB_ID \
-H "X-API-Key: afk_your_api_key_here"import requests, time
while True:
job = requests.get(
"https://api.apiframe.ai/v2/jobs/JOB_ID",
headers={"X-API-Key": "afk_your_api_key_here"},
).json()
if job["status"] in ("COMPLETED", "FAILED"):
break
time.sleep(2)
print(job["result"])let job;
do {
await new Promise((r) => setTimeout(r, 2000));
job = await fetch("https://api.apiframe.ai/v2/jobs/JOB_ID", {
headers: { "X-API-Key": "afk_your_api_key_here" },
}).then((r) => r.json());
} while (job.status !== "COMPLETED" && job.status !== "FAILED");
console.log(job.result);Input schema
Request parameters accepted by the Nano Banana Pro endpoint. Model-specific options are nested under the params object shown below.
| Parameter | Type | Required | Default | Allowed / range | Description |
|---|---|---|---|---|---|
| prompt | string | required | — | — | Text description of what to generate. |
| model | string | required | "nano-banana-pro" | "nano-banana-pro" | The model identifier for this endpoint. |
| nanoBananaParams.resolution | string | optional | "1K" | "512px", "1K", "2K", "4K" | Resolution |
| nanoBananaParams.image_input | string (URL) | optional | — | — | Compose with or edit a reference image. |
| nanoBananaParams.output_format | string | optional | "jpg" | "jpg", "png", "webp" | Output format |
| nanoBananaParams.google_search | boolean | optional | false | — | Google search grounding |
| nanoBananaParams.image_search | boolean | optional | false | — | Image search grounding |
Frequently Asked Questions
Common questions about the Nano Banana Pro API.
Is there an API for Nano Banana Pro?
Yes. Apiframe exposes Nano Banana Pro through a single REST endpoint (`POST /v2/images/generate` with `model: "nano-banana-pro"`). You get one unified API, key, and billing across every supported model — no separate Google account required.
How much does the Nano Banana Pro API cost?
Nano Banana Pro uses simple pay-as-you-go pricing on Apiframe — you only pay for successful generations. See the pricing page for plans and volume discounts.
How do I call the Nano Banana Pro API?
Send a POST request to `/v2/images/generate` with your `X-API-Key` and a JSON body containing `model: "nano-banana-pro"`. The call returns a `jobId`; poll `GET /v2/jobs/{id}` or use a webhook to receive the result.
What parameters does Nano Banana Pro support?
Nano Banana Pro accepts 5 model-specific parameters (nested under `nanoBananaParams`) plus the common `prompt` and `webhook_url` fields. See the input schema above for the full list with types and defaults.
Still have questions?
Start building with the Nano Banana Pro API
Get your API key and integrate Nano Banana Pro in minutes — Pay-as-you-go.
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