OpenModexとは？

import OpenAI from 'openai';

const client = new OpenAI({
  apiKey: 'omx_sk_...',                      // your OpenModex key
  baseURL: 'https://api.openmodex.com/v1',   // point to OpenModex
});

// Everything else stays the same
const response = await client.chat.completions.create({
  model: 'gpt-4o',  // or any other model
  messages: [{ role: 'user', content: 'Hello!' }],
});