USAGE:

const axios = require('axios');

const payload = {
  model: '', // gpt-4o or gpt-4
  messages: [
    {
      role: 'user',
      content: 'hello'
    }
  ],
  apikey: '' // get here apikey for gpt-4o: https://gpt4o-apikey.vercel.app/gen and use sk-hiroshikim for gpt-4
};

axios.post('https://openai-api.replit.app/v1/chat/completions', payload)
  .then(response => {
    console.log('Response:', response.data);
  })
  .catch(error => {
    console.error('Error:', error.response.data);
  });
  // example response: { response: 'Hello! How can I assist you today?' }