Google authorization. How to pass parameters via ajax?

Question

Google

I need to send parameters after authorization: first name, last name, ajax request and then refresh the page. I do authorization and that everything comes to crm. I am using the POSTMAN program to create requests. After authorization, I get all the information by this function.

<script>
function onSignIn(googleUser) {
  var profile = googleUser.getBasicProfile();
  console.log('ID: ' + profile.getId()); // Do not send to your backend! Use an ID token instead.
  console.log('Name: ' + profile.getName());
  console.log('Image URL: ' + profile.getImageUrl());
  console.log('Email: ' + profile.getEmail()); // This is null if the 'email' scope is not present.
  
}

</script>

Everything is displayed in the console, but it is necessary that after authorization everything sends ajax
POSTMAN says that

var settings = {
  "async": true,
  "crossDomain": true,
  "url": "https://www.localhost.com/property-organizer-login/?firstName=1&lastName=2&[email protected]",
  "method": "POST",
  "headers": {
    "Cache-Control": "no-cache",
    "Postman-Token": "29cc33c6-112b-457f-91fd-75ed43e6b669"
  }
}

$.ajax(settings).done(function (response) {
  console.log(response);
});

this should work, but I don’t understand how to use everything correctly)
It turns out that it should be on the output
1) log
in 2) send everything to crm
3) and refresh this page