Im a total noob and I'm just beginning to learn about APIs. I'm trying to use the Yelp API and I cant seem to access it.
According to the documentation, I'm supposed to: Put the API Key in the request header as Authorization: Bearer
I'm not familiar with Authorizations and Not sure if I'm doing it correctly. Here's what I have

    function displayYelp() {

  var URL =

    https://api.yelp.com/v3/businesses/search?term=restaurant&latitude=40.82783908257346&longitude=-74.10162448883057;



  $.ajax({

    url: URL,

    method: GET,

    headers: {

      authorization:

        bearer //My Key Goes Here,

    },

  }).then(function(response) {

    console.log(response);

  });

}

Even if you can't answer my specific question, Any help on what Authorization means would be greatly appreciated!