GooglePaidOperational

Gemini 3.1 Flash Image

API model name: gemini-3.1-flash-image

Gemini 3.1 Flash Image is Google's image generation model, served on the Api.Airforce unified API. Capabilities include Reasoning. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.

Get an API key View pricing

Pricing

Per image

$0.22

Resolutions: 1:1, 16:9, 9:16

Qualities: standard

Specifications

Provider: Google
Type: image generation model

Capabilities

Reasoning

What is Gemini 3.1 Flash Image used for?

Image generation — marketing visuals, concept art, product shots and illustrations.

Related models

Gemini 2.0 FlashGoogle · $0.13 / 1M Gemini 2.0 Flash 001Google · $0.13 / 1M Gemini 2.0 Flash LiteGoogle · $0.09 / 1M Gemini 2.0 Flash Lite 001Google · $57.41 / 1M Gemini 2.5 Computer Use Preview 10Google · $57.41 / 1M Gemini 2.5 FlashGoogle · $0.53 / 1M Gemini 2.5 Flash Image PreviewGoogle · $0.07 / 1M Gemini 2.5 Flash Image TokenGoogle · $0.33 / 1M Gemini 2.5 Flash LiteGoogle · $0.01 / 1M Gemini 2.5 Flash Lite Preview 09Google · $0.13 / 1M Gemini 2.5 Flash Lite Preview 09Google · $0.08 / 1M Gemini 2.5 Flash Native Audio LatestGoogle · $57.41 / 1M

Gemini 3.1 Flash Image — frequently asked questions

How much does Gemini 3.1 Flash Image cost?: Gemini 3.1 Flash Image is billed per generation rather than per token. See the pricing page for the current rate.
What can Gemini 3.1 Flash Image do?: Gemini 3.1 Flash Image supports Reasoning.
Is Gemini 3.1 Flash Image free to use?: Gemini 3.1 Flash Image is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use Gemini 3.1 Flash Image via the API?: Gemini 3.1 Flash Image is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID gemini-3.1-flash-image with your Api.Airforce API key.
Who makes Gemini 3.1 Flash Image?: Gemini 3.1 Flash Image is Google's image generation model, served through the unified Api.Airforce gateway alongside 100+ other models.

All models·Quickstart·Chat API reference

Use Gemini 3.1 Flash Image via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass gemini-3.1-flash-image as the model.

cURL

curl https://api.airforce/v1/images/generations \
  -H "Authorization: Bearer $AIRFORCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-3.1-flash-image",
    "prompt": "a red panda coding"
  }'

Python

from openai import OpenAI
client = OpenAI(base_url="https://api.airforce/v1", api_key="$AIRFORCE_API_KEY")
img = client.images.generate(model="gemini-3.1-flash-image", prompt="a red panda coding")
print(img.data[0].url)

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.airforce/v1", apiKey: process.env.AIRFORCE_API_KEY });
const img = await client.images.generate({ model: "gemini-3.1-flash-image", prompt: "a red panda coding" });
console.log(img.data[0].url);