Quickstart

npm install socket.io-client

const { io } = require('socket.io-client');

// Replace with your actual API key
const API_KEY = 'byul_api_key';

// Connect to WebSocket
const socket = io('wss://api.byul.ai/news-v2', {
  auth: { apiKey: API_KEY }
});

// Handle connection
socket.on('connect', () => {
  console.log('Connected to Byul WebSocket');
  
  // Subscribe to high-importance news
  socket.emit('news:subscribe', {
    minImportance: 7,
    startDate: '2024-01-01T00:00:00.000Z'
  });
});


// Handle incoming news
socket.on('news:data', (response) => {
  const { news } = response.data;
  
  news.forEach(article => {
    console.log(article.title);
    console.log(`Importance: ${article.importanceScore}/10`);
    console.log(`Category: ${article.category}`);
    console.log('---');
  });
});

// Handle authentication success
socket.on('auth:success', (data) => {
  console.log('Authenticated successfully:', data.user.plan);
});

// Handle errors
socket.on('news:error', (error) => {
  console.error('Error:', error.message);
});

console.log('Connecting to Byul WebSocket...');

node your-websocket-app.js

Connecting to Byul WebSocket...
Connected to Byul WebSocket!
Authenticated successfully: pro
Breaking: Fed Issues Emergency Statement
Importance: 10/10
Category: fed
---