Gemma 4 API Gateway

Google's Gemma 4 (8B) — free, open, no API key required

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Base URL


  






  
Endpoints

  

    
MethodPathDescription

    
      
POST/api/chatChat completion (Ollama native)

      
POST/api/generateText generation

      
POST/api/embeddingsGenerate embeddings

      
GET/api/tagsList available models

      
POST/v1/chat/completionsChat completion (OpenAI-compatible)

      
GET/v1/modelsList models (OpenAI-compatible)

    
  






  
Examples

  

    
cURL

    
Python

    
JavaScript

    
OpenAI SDK

  


  

    

      
      

    

  


  

    

      
      
import requests

response = requests.post(
    "/api/chat",
    json={
        "model": "gemma4:e4b",
        "messages": [{"role": "user", "content": "Hello!"}],
        "stream": False
    }
)
print(response.json()["message"]["content"])

    

  


  

    

      
      
const response = await fetch("/api/chat", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    model: "gemma4:e4b",
    messages: [{ role: "user", content: "Hello!" }],
    stream: false
  })
});
const data = await response.json();
console.log(data.message.content);

    

  


  

    

      
      
from openai import OpenAI

client = OpenAI(
    base_url="/v1",
    api_key="unused"  # no key required
)

response = client.chat.completions.create(
    model="gemma4:e4b",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

    

  






  
Playground