Quickstart

Steps

Create an API key

Sign in to the console, open Tokens / API Keys, and create a key.Keys look like sk-.... Store them only on the server or in private environment variables — never in frontend code or public repos.

Set the Base URL

Gateway Base URL (API host):

https://api.geminix.cc

For OpenAI-compatible SDKs, set:

https://api.geminix.cc/v1

The SDK appends /chat/completions and other paths. The console lives at geminix.cc/dashboard and is separate from the API host.

Send your first request

With curl:

curl https://api.geminix.cc/v1/chat/completions \
  -H "Authorization: Bearer $OMNIMUX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-4o-mini",
    "messages": [
      {"role": "user", "content": "Hello — introduce yourself in one sentence"}
    ]
  }'

model must be enabled for your account. Check the console or call GET /v1/models. See Models.

Official OpenAI SDKs

Python

from openai import OpenAI

client = OpenAI(
    api_key="sk-...",  # OmniMux token
    base_url="https://api.geminix.cc/v1",
)

resp = client.chat.completions.create(
    model="gpt-4o-mini",
    messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)

Node.js

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.OMNIMUX_API_KEY,
  baseURL: "https://api.geminix.cc/v1",
});

const resp = await client.chat.completions.create({
  model: "gpt-4o-mini",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(resp.choices[0].message.content);

Topic	What you get
Configure Base URL	Client / SDK setup
Authentication	Header format and security notes
Models	How to list and pick a model
API reference	Chat, Claude, Gemini, images, video, and more

Topic

What you get

Configure Base URL

Client / SDK setup

Authentication

Header format and security notes

Models

How to list and pick a model

API reference

Chat, Claude, Gemini, images, video, and more

Getting started

Guides

API reference

Prerequisites

Steps

Official OpenAI SDKs

Python

Node.js

Next steps

​Prerequisites

​Steps

​Official OpenAI SDKs

​Python

​Node.js

​Next steps

Prerequisites

Steps

Official OpenAI SDKs

Python

Node.js

Next steps