(() => {
    // Save a reference to the original open method
    var originalOpen = XMLHttpRequest.prototype.open;
  
    // Override the open method
    XMLHttpRequest.prototype.open = function(method, url) {
      // Check if the URL contains pattern 
      if (/\/feed-search-legacy|\/api\/feed\//.test(url)) {
        alert("Copy this URL: " + url);
      }
  
      // Call the original open method
      originalOpen.apply(this, arguments);
    };
})();