Holiday API: Holiday Data Aggregation Made Easy

                                                   $ curl https://app.holidaydata.com/api/holidays?country=usa...
              
{
  "meta": {
    "country": "United States",
    "year": 2019,
  },
  "holidays": {
    {
      "name": ,
      "date": {
        "iso": "2019-11-28",
        "year": 2019,
        "month": 11,
        "day": 28
      },
      "type": "Federal Holiday"
    }...
  }
}