How to Track Acyn's Tweets Using the Twitter API

// Set up a webhook to receive Acyn's new tweets in real-time
const express = require('express');
const app = express();
app.use(express.json());

// Endpoint to receive webhook notifications
app.post('/webhook/twitter', (req, res) => {
  const { tweet } = req.body;
  
  // Check if the tweet is from Acyn
  if (tweet.author_id === 'ACYN_USER_ID') {
    console.log('New tweet from Acyn:');
    console.log(tweet.text);
    
    // Process the tweet (store in database, send alert, etc.)
    processTweet(tweet);
  }
  
  res.status(200).send('OK');
});

function processTweet(tweet) {
  // Your custom logic here
  // e.g., store in database, analyze sentiment, etc.
}

app.listen  {
  // Your custom logic here
  // e.g., store in database, analyze sentiment, etc.
}

app.listen(3000, () => {
  console.log('Webhook server listening on port 3000');
});

// Function to analyze engagement metrics for Acyn's tweets
async function analyzeAcynEngagement() {
  try {
    const response = await fetch(
      'https://api.twitterapi.io/v2/users/by/username/Acyn/tweets?max_results=100&tweet.fields=public_metrics,created_at',
      {
        headers: {
          'Authorization': 'Bearer YOUR_API_KEY',
          'Content-Type': 'application/json'
        }
      }
    );
    
    const data = await response.json();
    
    if (data.data && data.data.length > 0) {
      // Calculate average engagement
      const metrics = data.data.map(tweet => tweet.public_metrics);
      
      const totalLikes = metrics.reduce((sum, m) => sum + m.like_count, 0);
      const totalRetweets = metrics.reduce((sum, m) => sum + m.retweet_count, 0);
      const totalReplies = metrics.reduce((sum, m) => sum + m.reply_count, 0);
      
      const avgLikes = totalLikes / metrics.length;
      const avgRetweets = totalRetweets / metrics.length;
      const avgReplies = totalReplies / metrics.length;
      
      return {
        avgLikes,
        avgRetweets,
        avgReplies,
        totalTweets: metrics.length,
        engagementRate: (totalLikes + totalRetweets + totalReplies) / metrics.length
      };
    }
  } catch (error) {
    console.error('Error analyzing engagement:', error);
  }
}