public async Task PostOrder(BitMexLimitOrder order)
{
var urlPath = $"/{_baseApiPath}/order";
var url = $"{_domain}{urlPath}";
dynamic payload = new
{
symbol = order.Symbol,
ordType = "Limit",
price = BitMexPriceConverter.Convert(order.Price, order.Symbol),
orderQty = order.Size,
clOrdID = order.OrderId,
side = order.Size > 0 ? "Buy" : "Sell",
};
string content = JsonConvert.SerializeObject(payload);
using (var client = new HttpClient())
{
AddBitMexHeaders(client, HttpMethod.Post, urlPath, content);
var response = await
client.PostAsync(url, new StringContent(content, Encoding.UTF8, "application/json")).ConfigureAwait(false);
response.EnsureSuccessStatusCode();
}
}
public async Task PostOrders(List <BitMexLimitOrder> orders)
{
var urlPath = $"/{_baseApiPath}/order/bulk";
var url = $"{_domain}{urlPath}";
var ordersPayload = new List <dynamic>();
foreach (var order in orders)
{
ordersPayload.Add(new
{
symbol = order.Symbol,
ordType = "Limit",
price = BitMexPriceConverter.Convert(order.Price, order.Symbol),
simpleOrderQty = Math.Abs(order.Size),
clOrdID = order.OrderId,
side = order.Side.ToString(),
});
}
var content = $"{{\"orders\": { JsonConvert.SerializeObject(ordersPayload)}}}";
using (var client = new HttpClient())
{
AddBitMexHeaders(client, HttpMethod.Post, urlPath, content);
var response = await
client.PostAsync(url, new StringContent(content, Encoding.UTF8, "application/json")).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
{
var message = await response.Content.ReadAsStringAsync();
_logger.Error($"Error while postng orders: {message}");
}
response.EnsureSuccessStatusCode();
}
}