Working example?

Hi. I’m not quite getting the instructions.

I have a functioning web-app in a wordpress page. The ajax call pasted below is what I have currently. When trying to implement ajaxflow, I change the url to the commented one. However this does not work. Could you provide a few more instructions? Thanks.

$.ajax({

					  url:'https://staging.mydomain.com/wp-admin/admin-ajax.php',
					  //url:'https://staging.mydomain.com/ajaxflow/myajaxaction',

					  type:"POST",
					  datatype: 'json',
					  data: {
						  'action':'myajaxaction',
						  'environmentvars': tmp},

			cache: false,

			success: function(response){
				console.log(response);

My ajax return is :"Your ajaxflow call does not exists or exit is missing in action!"
https://www.ads-software.com/plugins/ajaxflow/