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YepAPI
Google/v1/media/queue

Nano Banana 3 Pro

Professional AI image generation via Nano Banana 3 Pro. Highest quality with advanced reasoning.

Professional-quality image generation with advanced reasoning. Higher fidelity output and better prompt understanding than Flash variant.

Try it live

Enter a prompt and generate an image with Nano Banana 3 Pro.

POST/v1/media/queue
Response
Hit "Send Request" to see the response

Input Price

$4.00 / 1M tokens

Output Price

$240.00 / 1M tokens

Strengths

Pro quality
Advanced reasoning
Image editing
Up to 4K

Quick start

Copy this snippet and start making calls with Nano Banana 3 Pro.

// Step 1: Submit job
const res = await fetch('https://api.yepapi.com/v1/media/queue', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "model": "google/nano-banana-3-pro",
    "prompt": "A photorealistic portrait of a wise owl wearing a monocle, reading a newspaper in a cozy Victorian library.",
    "options": {
      "aspectRatio": "1:1"
    }
  }),
});
const { data } = await res.json();
const jobId = data.jobId;

// Step 2: Poll for result
const status = await fetch(`https://api.yepapi.com/v1/media/status/${jobId}`, {
  headers: { 'x-api-key': 'YOUR_API_KEY' },
});
const { data: job } = await status.json();
// job.status: "pending" | "processing" | "completed" | "failed"
// job.result: { text?, image?, audio?, video? }

Why use Nano Banana 3 Pro through YepAPI?

One API key for all models — no separate accounts
No monthly minimums — pay per call
Switch models with one line of code
Simple REST API — works from any language
Unified billing across all providers
No rate limits for most use cases

Frequently asked questions

Professional-quality image generation with advanced reasoning. Higher fidelity output and better prompt understanding than Flash variant.

Pricing for Nano Banana 3 Pro through YepAPI is based on usage. No monthly minimums — you only pay for what you use.

Sign up for a free API key, then send requests to the /v1/media/queue endpoint.

Ready to use Nano Banana 3 Pro?

Get your API key and start making calls in 30 seconds. No credit card required.

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