yemeksepeti.js

total   = 0;
function makeRequest(page, archived) {
    var ysRequest = { CatalogName: "", Culture: "tr-TR", LanguageId: "", Token: ""}
    var data = { archiveDbOrders: archived, pageNumber: page, ysRequest: ysRequest } 
    $.ajax({
        type: "POST",
        url: "https://www.yemeksepeti.com/Account/GetOrderHistory",
        data: data,
        success: function(resp){
            resp.OrderHistoryItems.forEach(item => {
                total = total + parseFloat(item.Total.split(' ')[0].replace(',', '.'))
                console.log(item.Total + ' ' + item.OrderDateText);
            });
            if (resp.HasNextPage){
                makeRequest(page+1, archived)
            } else if (archived == false) {
                makeRequest(1, true)
            } else {
                alert("Toplam Harcamanız: ₺" + total.toFixed(2));
            }
        }
    });
}

makeRequest(1, false)