function that allows you to specify the time at which you want to make the API call

makeApiCallAtSpecifiedTime.js

function makeApiCallAtSpecifiedTime(hour, minute) {
  var date = new Date();
  var currentHour = date.getHours();
  var currentMinutes = date.getMinutes();

  // check if it is currently past the specified time
  if (currentHour > hour || (currentHour === hour && currentMinutes > minute)) {
    // if it is past the specified time, call the API immediately
    callApi();
  } else {
    // otherwise, calculate the time until the specified time and set a timeout to call the API at that time
    var timeUntilSpecifiedTime = (hour - currentHour) * 60 - currentMinutes + minute;
    setTimeout(function() {
      callApi();
    }, timeUntilSpecifiedTime * 60 * 1000);
  }
}

//example
makeApiCallAtSpecifiedTime(6, 0); // calls the API at 6am
makeApiCallAtSpecifiedTime(12, 30); // calls the API at 12:30pm