Gemini 3 Pro Image API Pricing & Quick Start

Name: Gemini 3 Pro Image API
Brand: Google

Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...

Pricing

Input Price

$2.0000

/ 1M tokens

NT$ 65

Output Price

$12.0000

/ 1M tokens

NT$ 389

Context Window

131K

tokens

💱 USD/NTD = 32.38 · before tax · updated 07/30/2026

Provider	Google
Released	June 2026
Model ID	`google/gemini-3-pro-image`

Technical specifications

Context window

131K tokens

Reasoning

Yes

Input

ImageText

Output

ImageText

Quick Start

Use Gemini 3 Pro Image via BazaarLink API — just change the base_url:

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://bazaarlink.ai/api/v1",
    api_key="sk-bl-YOUR_API_KEY",
)

response = client.chat.completions.create(
    model="google/gemini-3-pro-image",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

TypeScript

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://bazaarlink.ai/api/v1",
  apiKey: "sk-bl-YOUR_API_KEY",
});

const response = await client.chat.completions.create({
  model: "google/gemini-3-pro-image",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Why use Gemini 3 Pro Image via BazaarLink?

✓USD billing (TWD-quoted) + unified invoices — no foreign credit card needed for Taiwan teams
✓OpenAI-compatible API — zero code changes required
✓Automatic failover — multi-provider redundancy for the same model
✓Chinese-language support — local team, instant help

Try Now ← All Models

Frequently Asked Questions

What is Gemini 3 Pro Image?

How much does the Gemini 3 Pro Image API cost?

Gemini 3 Pro Image costs $2.0000 per 1M input tokens and $12.0000 per 1M output tokens when accessed through BazaarLink.

How do I use Gemini 3 Pro Image with the OpenAI SDK?

Set base_url to "https://bazaarlink.ai/api/v1" and use model ID "google/gemini-3-pro-image". All OpenAI SDK methods (chat.completions, embeddings, streaming) work without code changes.

What is the context window for Gemini 3 Pro Image?

Gemini 3 Pro Image supports a context window of 131,072 tokens.

Is Gemini 3 Pro Image available for free?

Gemini 3 Pro Image is a paid model. BazaarLink offers free trial credits on registration so you can test it without a credit card.

Relay integrity checks

No integrity-check data is available for this model yet.

BazaarLink Probe verifies endpoints that claim to serve this model and flags behavior that differs from the reference baseline.

View the full integrity report →