How can I integrate Pika Labs for automated video scene transitions?

<!-- BEGIN COPY / PASTE -->
    const axios = require('axios');

    const apiKey = 'YOUR_API_KEY';
    const videoId = 'YOUR_VIDEO_ID';

    axios.post('https://api.pikalabs.com/video/transition', {
      videoId: videoId,
      transitionType: 'fade',
      duration: 2 // duration in seconds
    }, {
      headers: {
        'Authorization': `Bearer ${apiKey}`
      }
    }).then(response => {
      console.log('Transition applied:', response.data);
    }).catch(error => {
      console.error('Error applying transition:', error);
    });
    <!-- END COPY / PASTE -->