How to specify url and header in backbone to use crud method on my model?
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i need to make request on server that needs of particulary api key and i need to use the crud method tu update my model and as soon as...

For example i have this code in ajax to get element from server:
        
     function getapi() {
	
    $.ajax({
        url: 'https://api.parse.com/1/classes/autolavaggi/QSfl*****',
        type: 'GET',
        dataType: 'json',
        
        success: function(obj) { 
        	
            alert("nome autolavaggio "+obj.nome);
     
        },
        error: function() {
            alert('Errore');
        	
          
        },
        beforeSend: setHeader
    });
    }  

        //GET GET  GET  GET  GET GET  GET  GET  Header Header Header Header
        function setHeader(xhr) {
    xhr.setRequestHeader('X-Parse-Application-Id', 'aqLJlmE2rRXBOy***************');
    xhr.setRequestHeader('X-Parse-REST-API-Key', 'gvT2Isd5vAvjgq*****************');
    }



How can i do to assign this particular ajax call to crud method save,fetch or another??