private static void Main(string[] args)
        {
            var apiClient = new ApiClient("94c1aad642bab54521a7b24b2a4f00fa239793b2", "19c2470b27bf8c4ae615273176aa9faa83110b60", "demo");

            var clickStats = apiClient.GetStatisticsClicks(DateTime.Today.AddDays(-30), DateTime.Now);
            var orderStats = apiClient.GetStatisticsOrders(DateTime.Today.AddDays(-30), DateTime.Now);
            var revenueStats = apiClient.GetStatisticsRevenue(DateTime.Today.AddDays(-30), DateTime.Now);

            var merchantOrders = apiClient.GetOrders(new[] {OrderStatus.NEW});

            foreach (var order in merchantOrders)
            {
                var shipment = new Shipment
                {
                    Lines = new List<ShipmentLine>(),
                    Method = "postNL",
                    TrackTraceNo = "123456",
                    MerchantShipmentNo = "abc123",
                    OrderId = order.Id.GetValueOrDefault()
                };

                foreach (var orderLine in order.Lines)
                {
                    var line = new ShipmentLine
                    {
                        OrderLineId = orderLine.Id.GetValueOrDefault(),
                        Quantity = orderLine.Quantity,
                        Status = ShipmentLineStatus.SHIPPED
                    };

                    if (orderLine == order.Lines.Last())
                    {
                        line.Status = ShipmentLineStatus.MANCO;
                    }

                    shipment.Lines.Add(line);
                }

                apiClient.PostShipment(shipment);
            }

            Console.ReadLine();
        }
        /// <summary>
        ///     Create a shipment
        /// </summary>
        /// <param name="shipment"></param>
        /// <returns></returns>
        public Shipment PostShipment(Shipment shipment)
        {
            var route = BASE_PATH + SHIPMENTS_PATH;
            var response = _client.PostAsJsonAsync(route, shipment).Result;

            if (!response.IsSuccessStatusCode) throw new Exception(ErrorToMessage(response));
            return response.Content.ReadAsAsync<Shipment>().Result;
        }