How to send an ajax request, given that the site is on wordpress?

Question

AJAX

Please tell me, from the point of view of the Ajax request in wordpress, is this code written correctly? If yes, how can I make sure that the data came to the dae file?
Below is a diagram of what should happen after pressing the button. The action marked in red is already being executed by


calculate.js:

jQuery( function( $ ){
   jQuery( 'button-range-submit' ).click(function(){
    const body = {
    }
    jQuery.ajax({
      url: 'https://maxcredit.proiectmd.com/dae/',
      type: 'POST',
      contentType: 'application/json',
      data: JSON.stringify({getoutSUM: outSUM, getoutVal: outVal, getarrDate: arrDate}),
      success: function( data ) {
        console.log( data );
      }
    });

   });
});

Answer 1

Yes, WP has its own rules for working with AJAX, now I'll throw off the link.

Answer 2

Check out the documentation for ajax requests