Generate Content

Call Google Gemini models through the Gemini native protocol. OfoxAI is compatible with the Google GenAI SDK.

Endpoint


POST https://api.ofox.ai/gemini/v1beta/models/{model}:generateContent
POST https://api.ofox.ai/gemini/v1beta/models/{model}:streamGenerateContent

Authentication

The Gemini protocol uses the x-goog-api-key header:


x-goog-api-key: <your OFOXAI_API_KEY>

Request Examples

cURL

Terminal


curl "https://api.ofox.ai/gemini/v1beta/models/google/gemini-3-flash-preview:generateContent" \
  -H "x-goog-api-key: $OFOX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "parts": [{"text": "Write a simple web server in Python"}]
      }
    ]
  }'

Python

gemini_chat.py


from google import genai
 
client = genai.Client(
    api_key="<your OFOXAI_API_KEY>",
    http_options={"base_url": "https://api.ofox.ai/gemini"}
)
 
response = client.models.generate_content(
    model="google/gemini-3-flash-preview",
    contents="Write a simple web server in Python"
)
 
print(response.text)

TypeScript

gemini_chat.ts


import { GoogleGenAI } from '@google/genai'
 
const ai = new GoogleGenAI({
  apiKey: '<your OFOXAI_API_KEY>',
  httpOptions: { baseUrl: 'https://api.ofox.ai/gemini' }
})
 
const response = await ai.models.generateContent({
  model: 'google/gemini-3-flash-preview',
  contents: 'Write a simple web server in Python'
})
 
console.log(response.text)

Streaming

Python

gemini_stream.py


response = client.models.generate_content_stream(
    model="google/gemini-3-flash-preview",
    contents="Write an article about AI"
)
 
for chunk in response:
    print(chunk.text, end="", flush=True)

Multimodal Input

Gemini natively supports multimodal input, including images, audio, and video:


import base64
 
# Image analysis
with open("photo.jpg", "rb") as f:
    image_data = base64.b64encode(f.read()).decode()
 
response = client.models.generate_content(
    model="google/gemini-3-flash-preview",
    contents=[
        {"text": "Describe the contents of this image"},
        {"inline_data": {"mime_type": "image/jpeg", "data": image_data}}
    ]
)

Supported Models

Model	Description
`google/gemini-3.1-pro-preview`	Gemini 3.1 Pro — Most capable reasoning
`google/gemini-3-pro-preview`	Gemini 3 Pro — Balanced performance
`google/gemini-3-flash-preview`	Gemini 3 Flash — Fast and cost-effective

OfoxAI’s Gemini protocol supports the major features of the Google GenAI SDK, including Function Calling, Code Execution, Grounding, and more.