OpenAI SDK Integration

Point the official OpenAI SDK (Python / Node.js) at KOPRouter — just swap the Base URL and API key.

**Prerequisites**

The OpenAI SDK for your language installed
A KOPRouter API key (prefixed with sk-)

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://koprouter.kopglobal.com/v1",
    api_key="sk-...",
)

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

Node.js

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://koprouter.kopglobal.com/v1",
  apiKey: "sk-...",
});

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

The Base URL must be `/v1`; `MODEL_ID` is the `id` returned by `/v1/models`. **Can't connect (network restricted)?**

If your network cannot reach KOPRouter directly (e.g. mainland China), configure a VPN or proxy first. The Python SDK reads the HTTPS_PROXY / HTTP_PROXY environment variables and also accepts an http_client in code (e.g. httpx.Client(proxy=...)); the Node.js SDK is best used with a system proxy or TUN mode. See Network & Proxy for how to set the environment variables.