const response = await fetch(
  "https://api.socialfetch.dev/v1/facebook/events/details?eventId=2219404332228026&url=https://www.facebook.com/events/2219404332228026/",
  {
    headers: {
      "x-api-key": "YOUR_API_KEY"
    }
  }
);

const data = await response.json();
console.log(data);