---

const request = require('request');

const options = {
  url: 'https://openrouter.ai/api/v1/chat/completions',
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  json: {
    model: 'openai/gpt-4o-mini',
    messages: [
      { role: 'user', content: 'Привет! Кто ты?' }
    ]
  }
};

request(options, (error, response, body) => {
  if (error) return console.error(error);
  console.log(body.choices[0].message.content);
});