Nano Banana Pro Edit API: fal.ai's image-generation model, one key away
Nano Banana Pro Edit via the ApexApi gateway
Nano Banana Pro in edit mode: supply an image and describe the change. Best of the Google editors at keeping the untouched parts of a picture intact. Call it through ApexApi's unified, OpenAI-compatible API with one `ak-` key, alongside every other model in the catalog. Pricing is $0.135–$0.360/image per image, billed pay-per-use from your credit balance with no subscription.
Nano Banana Pro Edit is served through ApexApi's unified, OpenAI-compatible API. One key, one format, with smart routing and automatic failover. Provider: fal.ai.
Why Nano Banana Pro Edit
Text-to-image generation
High-quality image generation (and image-to-image where supported) through one API.
Transparent pricing ($0.135–$0.360/image)
Pay per image from your credit balance. Failed generations aren't billed.
OpenAI-compatible
Drop-in with any OpenAI SDK. Change the base URL and key, keep your code.
Specifications
- Modality
- image
- Context window
- —
- Max output
- —
- Streaming
- —
- Tool / function calling
- —
- Vision input
- —
Nano Banana Pro Edit pricing
- For lighter work, Gemini 2.5 Flash Image from the same maker costs 3.8× less — one string apart on the same key.
Getting started with Nano Banana Pro Edit
OpenAI-compatible. Point your client at ApexApi, swap your key, and call it. No new SDK to learn.
import requests
resp = requests.post(
"https://api.apexapi.dev/v1/images/generations",
headers={"Authorization": "Bearer <YOUR_APEXAPI_KEY>"},
json={"model": "google/nano-banana-pro/edit", "prompt": "A serene mountain lake at golden hour"},
)
print(resp.json())Nano Banana Pro Edit use cases
What teams build with Nano Banana Pro Edit on ApexApi.
Marketing & creative
On-brand visuals, ad creative, and product imagery at scale.
In-product generation
Generate images inside your app from user prompts.
Prototyping
Rapid concept art and design exploration.
Nano Banana Pro Edit vs other models
How it compares, and on ApexApi you can switch between any of them with a single string change, same key, same endpoint.
Nano Banana Pro Edit vs Nano Banana Pro
Compare Nano Banana Pro Edit against this model on price, capabilities, and latency. A/B them with a single key on ApexApi.
Learn more about Nano Banana Pro API →Nano Banana Pro Edit vs FLUX.2 Pro
Compare Nano Banana Pro Edit against this model on price, capabilities, and latency. A/B them with a single key on ApexApi.
Learn more about FLUX.2 Pro API →Nano Banana Pro Edit API: FAQ
How do I call Nano Banana Pro Edit through ApexApi?
Create an ApexApi key, point your client at https://api.apexapi.dev/v1, and POST to /v1/images/generations with the model set to `google/nano-banana-pro/edit`. The API is OpenAI-compatible, so an existing OpenAI SDK works once you change the base URL and key.
How much does Nano Banana Pro Edit cost on ApexApi?
$0.135–$0.360/image, billed per image with no subscription or minimum. The exact figure is shown before you generate, so nothing is charged against a price you have not seen.
What should I use instead of Nano Banana Pro Edit?
From the same maker, Gemini 3.1 Flash Image costs less for lighter work. Switching is one string: it runs on the same endpoint and the same key, so there is nothing to re-integrate.
Ready to build with Nano Banana Pro Edit?
One API key. Every major AI model. Pay only for what you use.
Get your API key, free to start