protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
await inited.Task;
var query = request.RequestUri.Query.TrimStart('?');
if (CanMakeAuthenticatedRequest(payload))
{
var nonce = payload["nonce"];
payload.Remove("nonce");
var body = string.Empty;
if (payload.Count > 0)
{
body = CryptoUtility.GetFormForPayload(payload);
if (query.Length > 0)
{
query += '&';
}
query += body;
}
string signature = CryptoUtility.SHA256Sign(query, CryptoUtility.ToUnsecureBytesUTF8(PrivateApiKey));
request.AddHeader("ACCESS-KEY", PublicApiKey.ToUnsecureString());
request.AddHeader("ACCESS-SIGN", signature);
request.AddHeader("ACCESS-TIMESTAMP", nonce.ToStringInvariant());
if (timeWindow != null)
{
request.AddHeader("ACCESS-RECV-WINDOW", timeWindow);
}
if (request.Method == "POST")
{
await CryptoUtility.WriteToRequestAsync(request, body);
}
}
}
//private async Task<IEnumerable<ExchangeOrderResult>> QueryClosedOrdersAsync(string symbol, string path)
//{
// List<ExchangeOrderResult> orders = new List<ExchangeOrderResult>();
// JToken result = await MakeJsonRequestAsync<JToken>(path, null, await GetNoncePayloadAsync());
// //result = result["closed"];
// foreach (JProperty order in result)
// {
// orders.Add(ParseOrder(order.Name, order.Value));
// }
// //if (exchangeSymbolToNormalizedSymbol.TryGetValue(symbol, out string normalizedSymbol))
// //{
// // foreach (JProperty order in result)
// // {
// // if (normalizedSymbol == null || order.Value["descr"]["pair"].ToStringInvariant() == normalizedSymbol.ToUpperInvariant())
// // {
// // orders.Add(ParseOrder(order.Name, order.Value));
// // }
// // }
// //}
// return orders;
//}
protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
if (payload == null || PrivateApiKey == null || PublicApiKey == null || !payload.ContainsKey("nonce"))
{
await CryptoUtility.WritePayloadFormToRequestAsync(request, payload);
}
else
{
string nonce = payload["nonce"].ToStringInvariant();
payload.Remove("nonce");
string form = CryptoUtility.GetFormForPayload(payload);
// nonce must be first on Kraken
form = "nonce=" + nonce + (string.IsNullOrWhiteSpace(form) ? string.Empty : "&" + form);
using (SHA256 sha256 = SHA256Managed.Create())
{
string hashString = nonce + form;
byte[] sha256Bytes = sha256.ComputeHash(hashString.ToBytesUTF8());
byte[] pathBytes = request.RequestUri.AbsolutePath.ToBytesUTF8();
byte[] sigBytes = new byte[sha256Bytes.Length + pathBytes.Length];
pathBytes.CopyTo(sigBytes, 0);
sha256Bytes.CopyTo(sigBytes, pathBytes.Length);
byte[] privateKey = System.Convert.FromBase64String(CryptoUtility.ToUnsecureString(PrivateApiKey));
using (System.Security.Cryptography.HMACSHA512 hmac = new System.Security.Cryptography.HMACSHA512(privateKey))
{
string sign = System.Convert.ToBase64String(hmac.ComputeHash(sigBytes));
request.AddHeader("API-Sign", sign);
}
}
request.AddHeader("API-Key", CryptoUtility.ToUnsecureString(PublicApiKey));
await CryptoUtility.WriteToRequestAsync(request, form);
}
}
protected override async Task <IEnumerable <ExchangeOrderResult> > OnGetCompletedOrderDetailsAsync(string marketSymbol = null, DateTime?afterDate = null)
{
List <ExchangeOrderResult> orders = new List <ExchangeOrderResult>();
// "datas": [ {"createdAt": 1508219588000, "amount": 92.79323381, "dealValue": 0.00927932, "dealPrice": 0.0001, "fee": 1e-8,"feeRate": 0, "oid": "59e59ac49bd8d31d09f85fa8", "orderOid": "59e59ac39bd8d31d093d956a", "coinType": "KCS", "coinTypePair": "BTC", "direction": "BUY", "dealDirection": "BUY" }, ... ]
var payload = await GetNoncePayloadAsync();
if (string.IsNullOrWhiteSpace(marketSymbol))
{
payload["limit"] = 100;
}
else
{
payload["symbol"] = marketSymbol;
payload["limit"] = 20;
}
JToken token = await MakeJsonRequestAsync <JToken>("/order/dealt?" + CryptoUtility.GetFormForPayload(payload, false), null, payload);
if (token != null && token.HasValues)
{
foreach (JToken order in token["datas"])
{
orders.Add(ParseCompletedOrder(order));
}
}
return(orders);
}
protected override Uri ProcessRequestUrl(UriBuilder url, Dictionary <string, object> payload, string method)
{
if (CanMakeAuthenticatedRequest(payload))
{
// must sort case sensitive
var dict = new SortedDictionary <string, object>(StringComparer.Ordinal)
{
["Timestamp"] = CryptoUtility.UnixTimeStampToDateTimeMilliseconds(payload["nonce"].ConvertInvariant <long>()).ToString("s"),
["AccessKeyId"] = PublicApiKey.ToUnsecureString(),
["SignatureMethod"] = "HmacSHA256",
["SignatureVersion"] = "2"
};
if (method == "GET")
{
foreach (var kv in payload)
{
dict.Add(kv.Key, kv.Value);
}
}
string msg = CryptoUtility.GetFormForPayload(dict, false, false, false);
string toSign = $"{method}\n{url.Host}\n{url.Path}\n{msg}";
// calculate signature
var sign = CryptoUtility.SHA256SignBase64(toSign, PrivateApiKey.ToUnsecureBytesUTF8()).UrlEncode();
// append signature to end of message
msg += $"&Signature={sign}";
url.Query = msg;
}
return(url.Uri);
}
protected override async Task <IEnumerable <ExchangeOrderResult> > OnGetCompletedOrderDetailsAsync(string marketSymbol = null, DateTime?afterDate = null)
{
List <ExchangeOrderResult> orders = new List <ExchangeOrderResult>();
var payload = await GetNoncePayloadAsync();
payload["status"] = "done";
if (string.IsNullOrWhiteSpace(marketSymbol))
{
}
else
{
payload["symbol"] = marketSymbol;
}
JToken token = await MakeJsonRequestAsync <JToken>("/orders?" + CryptoUtility.GetFormForPayload(payload, false, false), null, payload);
if (token != null && token.HasValues)
{
foreach (JToken order in token["items"])
{
orders.Add(ParseCompletedOrder(order));
}
}
return(orders);
}
private string GetPayloadForm(Dictionary <string, object> payload)
{
payload["api_key"] = PublicApiKey.ToUnsecureString();
string form = CryptoUtility.GetFormForPayload(payload, false);
string sign = form + "&secret_key=" + PrivateApiKey.ToUnsecureString();
sign = CryptoUtility.MD5Sign(sign);
return(form + "&sign=" + sign);
}
protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
if (CanMakeAuthenticatedRequest(payload))
{
string payloadForm = CryptoUtility.GetFormForPayload(payload, false);
request.AddHeader("API-Key", PublicApiKey.ToUnsecureString());
request.AddHeader("Sign", CryptoUtility.SHA256Sign(payloadForm, PrivateApiKey.ToBytesUTF8()).ToUpperInvariant());
await request.WriteToRequestAsync(payloadForm);
}
}
protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
if (CanMakeAuthenticatedRequest(payload))
{
string form = CryptoUtility.GetFormForPayload(payload);
request.AddHeader("Key", PublicApiKey.ToUnsecureString());
request.AddHeader("Sign", CryptoUtility.SHA512Sign(form, PrivateApiKey.ToUnsecureString()));
request.Method = "POST";
await CryptoUtility.WriteToRequestAsync(request, form);
}
}
protected override Uri ProcessRequestUrl(UriBuilder url, Dictionary <string, object> payload, string method)
{
if (CanMakeAuthenticatedRequest(payload))
{
if (!payload.ContainsKey("method"))
{
return(url.Uri);
}
method = payload["method"].ToStringInvariant();
payload.Remove("method");
var dict = new Dictionary <string, object>
{
["Timestamp"] = DateTime.UtcNow.ToString("s"),
["AccessKeyId"] = PublicApiKey.ToUnsecureString(),
["SignatureMethod"] = "HmacSHA256",
["SignatureVersion"] = "2"
};
string msg = null;
if (method == "GET")
{
dict = dict.Concat(payload).ToDictionary(x => x.Key, x => x.Value);
}
msg = CryptoUtility.GetFormForPayload(dict, false);
// must sort case sensitive
msg = string.Join("&", new SortedSet <string>(msg.Split('&'), StringComparer.Ordinal));
StringBuilder sb = new StringBuilder();
sb.Append(method).Append("\n")
.Append(url.Host).Append("\n")
.Append(url.Path).Append("\n")
.Append(msg);
var sign = CryptoUtility.SHA256SignBase64(sb.ToString(), PrivateApiKey.ToBytesUTF8());
var signUrl = sign.UrlEncode();
msg += $"&Signature={signUrl}";
/*
* // Huobi rolled this back, it is no longer needed. Leaving it here in case they change their minds again.
* // https://github.com/huobiapi/API_Docs_en/wiki/Signing_API_Requests
* // API Authentication Change
* var privateSign = GetPrivateSignatureStr(Passphrase.ToUnsecureString(), sign);
* var privateSignUrl = privateSign.UrlEncode();
* msg += $"&PrivateSignature={privateSignUrl}";
*/
url.Query = msg;
}
return(url.Uri);
}
protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
// Only Private APIs are POST and need Authorization
if (CanMakeAuthenticatedRequest(payload) && request.Method == "POST")
{
var msg = CryptoUtility.GetFormForPayload(payload);
var sig = CryptoUtility.SHA512Sign(msg, PrivateApiKey.ToUnsecureString());
request.AddHeader("Key", PublicApiKey.ToUnsecureString());
request.AddHeader("Sign", sig.ToLowerInvariant());
byte[] content = msg.ToBytesUTF8();
await request.WriteAllAsync(content, 0, content.Length);
}
}
protected override Uri ProcessRequestUrl(UriBuilder url, Dictionary <string, object> payload, string method)
{
if (CanMakeAuthenticatedRequest(payload))
{
// payload is ignored, except for the nonce which is added to the url query - bittrex puts all the "post" parameters in the url query instead of the request body
var query = (url.Query ?? string.Empty).Trim('?', '&');
string newQuery = "timestamp=" + payload["nonce"].ToStringInvariant() + (query.Length != 0 ? "&" + query : string.Empty) +
(payload.Count > 1 ? "&" + CryptoUtility.GetFormForPayload(payload, false) : string.Empty);
string signature = CryptoUtility.SHA256Sign(newQuery, CryptoUtility.ToUnsecureBytesUTF8(PrivateApiKey));
newQuery += "&signature=" + signature;
url.Query = newQuery;
return(url.Uri);
}
return(base.ProcessRequestUrl(url, payload, method));
}
protected override async Task ProcessRequestAsync(HttpWebRequest request, Dictionary <string, object> payload)
{
if (CanMakeAuthenticatedRequest(payload))
{
payload.Remove("nonce");
payload["api_key"] = PublicApiKey.ToUnsecureString();
var msg = CryptoUtility.GetFormForPayload(payload, false);
msg = string.Join("&", new SortedSet <string>(msg.Split('&'), StringComparer.Ordinal));
var sign = msg + "&secret_key=" + PrivateApiKey.ToUnsecureString();
sign = CryptoUtility.MD5Sign(sign);
msg += "&sign=" + sign;
await CryptoUtility.WriteToRequestAsync(request, msg);
}
}
protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
if (CanMakeAuthenticatedRequest(payload))
{
// ensure nonce is the last parameter
string nonce = payload["nonce"].ToStringInvariant();
payload.Remove("nonce");
var msg = CryptoUtility.GetFormForPayload(payload) + "&nonce=" + nonce;
var sig = CryptoUtility.SHA512Sign(msg, CryptoUtility.ToBytesUTF8(PrivateApiKey)).ToLowerInvariant();
request.AddHeader("Sign", sig);
request.AddHeader("Key", PublicApiKey.ToUnsecureString());
byte[] content = msg.ToBytesUTF8();
await request.WriteAllAsync(content, 0, content.Length);
}
}
protected override async Task ProcessRequestAsync(HttpWebRequest request, Dictionary <string, object> payload)
{
// Only Private APIs are POST and need Authorization
if (CanMakeAuthenticatedRequest(payload) && request.Method == "POST")
{
var msg = CryptoUtility.GetFormForPayload(payload);
var sig = CryptoUtility.SHA512Sign(msg, PrivateApiKey.ToUnsecureString());
request.Headers.Add("Key", PublicApiKey.ToUnsecureString());
request.Headers.Add("Sign", sig.ToLower());
using (Stream stream = await request.GetRequestStreamAsync())
{
byte[] content = Encoding.UTF8.GetBytes(msg);
stream.Write(content, 0, content.Length);
}
}
}
/// <summary>
/// This is a private call on Kucoin and therefore requires an API Key + API Secret. Calling this without authorization will cause an exception
/// </summary>
/// <param name="marketSymbol"></param>
/// <param name="periodSeconds"></param>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <param name="limit"></param>
/// <returns></returns>
protected override async Task <IEnumerable <MarketCandle> > OnGetCandlesAsync(string marketSymbol, int periodSeconds, DateTime?startDate = null, DateTime?endDate = null, int?limit = null)
{
List <MarketCandle> candles = new List <MarketCandle>();
string periodString = PeriodSecondsToString(periodSeconds);
endDate = endDate ?? CryptoUtility.UtcNow;
startDate = startDate ?? CryptoUtility.UtcNow.AddDays(-1);
// this is a little tricky. The call is private, but not a POST. We need the payload for the sig, but also for the uri
// so, we'll do both... This is the only ExchangeAPI public call (private on Kucoin) like this.
var payload = await GetNoncePayloadAsync();
payload.Add("symbol", marketSymbol);
payload.Add("resolution", periodString);
payload.Add("from", (long)startDate.Value.UnixTimestampFromDateTimeSeconds()); // the nonce is milliseconds, this is seconds without decimal
payload.Add("to", (long)endDate.Value.UnixTimestampFromDateTimeSeconds()); // the nonce is milliseconds, this is seconds without decimal
var addPayload = CryptoUtility.GetFormForPayload(payload, false);
// The results of this Kucoin API call are also a mess. 6 different arrays (c,t,v,h,l,o) with the index of each shared for the candle values
// It doesn't use their standard error format...
JToken token = await MakeJsonRequestAsync <JToken>("/open/chart/history?" + addPayload, null, payload);
if (token != null && token.HasValues && token["s"].ToStringInvariant() == "ok")
{
int childCount = token["c"].Count();
for (int i = 0; i < childCount; i++)
{
candles.Add(new MarketCandle
{
ExchangeName = this.Name,
Name = marketSymbol,
PeriodSeconds = periodSeconds,
Timestamp = DateTimeOffset.FromUnixTimeSeconds(token["t"][i].ConvertInvariant <long>()).DateTime,
ClosePrice = token["c"][i].ConvertInvariant <decimal>(),
HighPrice = token["h"][i].ConvertInvariant <decimal>(),
LowPrice = token["l"][i].ConvertInvariant <decimal>(),
OpenPrice = token["o"][i].ConvertInvariant <decimal>(),
BaseCurrencyVolume = token["v"][i].ConvertInvariant <double>(),
QuoteCurrencyVolume = token["v"][i].ConvertInvariant <double>() * token["c"][i].ConvertInvariant <double>()
});
}
}
return(candles);
}
/// <summary>
/// This is a private call on Kucoin and therefore requires an API Key + API Secret. Calling this without authorization will cause an exception
/// </summary>
/// <param name="marketSymbol"></param>
/// <param name="periodSeconds"></param>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <param name="limit"></param>
/// <returns></returns>
protected override async Task <IEnumerable <MarketCandle> > OnGetCandlesAsync(string marketSymbol, int periodSeconds, DateTime?startDate = null, DateTime?endDate = null, int?limit = null)
{
List <MarketCandle> candles = new List <MarketCandle>();
string periodString = PeriodSecondsToString(periodSeconds);
endDate = endDate ?? CryptoUtility.UtcNow;
startDate = startDate ?? CryptoUtility.UtcNow.AddDays(-1);
var payload = new Dictionary <string, object>
{
{ "symbol", marketSymbol },
{ "type", periodString },
{ "startAt", (long)startDate.Value.UnixTimestampFromDateTimeSeconds() }, // the nonce is milliseconds, this is seconds without decimal
{ "endAt", (long)endDate.Value.UnixTimestampFromDateTimeSeconds() } // the nonce is milliseconds, this is seconds without decimal
};
var addPayload = CryptoUtility.GetFormForPayload(payload, false);
// The results of this Kucoin API call are also a mess. 6 different arrays (c,t,v,h,l,o) with the index of each shared for the candle values
// It doesn't use their standard error format...
JToken token = await MakeJsonRequestAsync <JToken>("/market/candles?" + addPayload, null, payload);
if (token != null && token.HasValues && token[0].ToStringInvariant() != null)
{
int childCount = token.Count();
for (int i = 0; i < childCount; i++)
{
candles.Add(new MarketCandle
{
ExchangeName = this.Name,
Name = marketSymbol,
PeriodSeconds = periodSeconds,
Timestamp = DateTimeOffset.FromUnixTimeSeconds(token[i][0].ConvertInvariant <long>()).DateTime,
OpenPrice = token[i][1].ConvertInvariant <decimal>(),
ClosePrice = token[i][2].ConvertInvariant <decimal>(),
HighPrice = token[i][3].ConvertInvariant <decimal>(),
LowPrice = token[i][4].ConvertInvariant <decimal>(),
BaseCurrencyVolume = token[i][5].ConvertInvariant <double>(),
QuoteCurrencyVolume = token[i][6].ConvertInvariant <double>()
});
}
}
return(candles);
}
/// <summary>
/// Must pass the Original Order ID returned from PlaceOrder, not the OrderID returned from GetOrder
/// </summary>
/// <param name="orderId">The Original Order Id return from Place Order</param>
/// <returns></returns>
protected override async Task OnCancelOrderAsync(string orderId, string marketSymbol = null)
{
// Find order detail
ExchangeOrderResult order = await GetOrderDetailsAsync(orderId, marketSymbol);
// There is no order to be cancelled
if (order == null)
{
return;
}
var payload = await GetNoncePayloadAsync();
payload["orderOid"] = order.OrderId;
payload["symbol"] = order.MarketSymbol;
payload["type"] = order.IsBuy ? "BUY" : "SELL";
JToken token = await MakeJsonRequestAsync <JToken>("/cancel-order?" + CryptoUtility.GetFormForPayload(payload, false), null, payload, "POST");
}
protected override async Task <ExchangeOrderResult> OnPlaceOrderAsync(ExchangeOrderRequest order)
{
var payload = await GetNoncePayloadAsync();
payload["amount"] = order.Amount;
payload["price"] = order.Price;
payload["symbol"] = order.MarketSymbol;
payload["type"] = order.IsBuy ? "BUY" : "SELL";
order.ExtraParameters.CopyTo(payload);
// {"orderOid": "596186ad07015679730ffa02" }
JToken token = await MakeJsonRequestAsync <JToken>("/order?" + CryptoUtility.GetFormForPayload(payload, false), null, payload, "POST");
return(new ExchangeOrderResult()
{
OrderId = token["orderOid"].ToStringInvariant()
}); // this is different than the oid created when filled
}
protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
if (payload == null || request.Method == "GET")
{
return;
}
string secret = this.PrivateApiKey.ToUnsecureString();
payload.Add("secret_key", secret);
string body = CryptoUtility.GetFormForPayload(payload);
string sign = CryptoUtility.MD5Sign(body, PrivateApiKey.ToUnsecureBytesUTF8());
payload.Remove("secret_key");
payload.Add("sign", sign);
body = payload.GetFormForPayload();
await CryptoUtility.WriteToRequestAsync(request, body);
}
/// <summary>
/// Get Order by ID or ClientOrderId
/// </summary>
/// <param name="orderId"></param>
/// <returns></returns>
protected override async Task <ExchangeOrderResult> OnGetOrderDetailsAsync(string orderId, string marketSymbol = null, bool isClientOrderId = false)
{
var payload = await GetNoncePayloadAsync();
JToken token = await MakeJsonRequestAsync <JToken>(
$"/orders{(isClientOrderId ? "/client-order" : null)}/{orderId}"
+ CryptoUtility.GetFormForPayload(payload, false), null, payload);
var isActive = token["isActive"].ToObject <bool>();
if (isActive)
{
return(ParseOpenOrder(token));
}
else
{
return(ParseCompletedOrder(token));
}
}
protected override Uri ProcessRequestUrl(UriBuilder url, Dictionary <string, object> payload, string method)
{
if (CanMakeAuthenticatedRequest(payload))
{
if (!payload.ContainsKey("method"))
{
return(url.Uri);
}
method = payload["method"].ToStringInvariant();
payload.Remove("method");
var dict = new Dictionary <string, object>
{
["Timestamp"] = DateTime.UtcNow.ToString("s"),
["AccessKeyId"] = PublicApiKey.ToUnsecureString(),
["SignatureMethod"] = "HmacSHA256",
["SignatureVersion"] = "2"
};
string msg = null;
if (method == "GET")
{
dict = dict.Concat(payload).ToDictionary(x => x.Key, x => x.Value);
}
msg = CryptoUtility.GetFormForPayload(dict, false);
// must sort case sensitive
msg = string.Join("&", new SortedSet <string>(msg.Split('&'), StringComparer.Ordinal));
StringBuilder sb = new StringBuilder();
sb.Append(method).Append("\n")
.Append(url.Host).Append("\n")
.Append(url.Path).Append("\n")
.Append(msg);
var sig = CryptoUtility.SHA256SignBase64(sb.ToString(), PrivateApiKey.ToBytes());
msg += "&Signature=" + Uri.EscapeDataString(sig);
url.Query = msg;
}
return(url.Uri);
}
protected override async Task ProcessRequestAsync(IHttpWebRequest request, Dictionary <string, object> payload)
{
if (CanMakeAuthenticatedRequest(payload))
{
request.AddHeader("KC-API-KEY", PublicApiKey.ToUnsecureString());
request.AddHeader("KC-API-NONCE", payload["nonce"].ToStringInvariant());
var endpoint = request.RequestUri.AbsolutePath;
var message = string.Format("{0}/{1}/{2}", endpoint, payload["nonce"], CryptoUtility.GetFormForPayload(payload, false));
var sig = CryptoUtility.SHA256Sign(Convert.ToBase64String(message.ToBytesUTF8()), PrivateApiKey.ToUnsecureString());
request.AddHeader("KC-API-SIGNATURE", sig);
if (request.Method == "POST")
{
string msg = CryptoUtility.GetFormForPayload(payload, false);
byte[] content = msg.ToBytesUTF8();
await request.WriteAllAsync(content, 0, content.Length);
}
}
}
protected override async Task <IEnumerable <ExchangeOrderResult> > OnGetOpenOrderDetailsAsync(string marketSymbol = null)
{
List <ExchangeOrderResult> orders = new List <ExchangeOrderResult>();
// { "SELL": [{ "oid": "59e59b279bd8d31d093d956e", "type": "SELL", "userOid": null, "coinType": "KCS", "coinTypePair": "BTC", "direction": "SELL","price": 0.1,"dealAmount": 0,"pendingAmount": 100, "createdAt": 1508219688000, "updatedAt": 1508219688000 } ... ],
// "BUY": [{ "oid": "59e42bf09bd8d374c9956caa", "type": "BUY", "userOid": null, "coinType": "KCS", "coinTypePair": "BTC", "direction": "BUY", "price": 0.00009727,"dealAmount": 31.14503, "pendingAmount": 16.94827, "createdAt": 1508125681000, "updatedAt": 1508125681000 } ... ]
var payload = await GetNoncePayloadAsync();
payload["status"] = "active";
if (marketSymbol != null && marketSymbol != "")
{
payload["symbol"] = marketSymbol;
}
JToken token = await MakeJsonRequestAsync <JToken>("/orders?&" + CryptoUtility.GetFormForPayload(payload, false), null, payload);
if (token != null && token.HasValues)
{
foreach (JToken order in token["items"])
{
orders.Add(ParseOpenOrder(order));
}
}
return(orders);
}
/// <summary>
/// Limited to the last 100 open orders
/// </summary>
/// <param name="symbol"></param>
/// <returns></returns>
protected override async Task <IEnumerable <ExchangeOrderResult> > OnGetOpenOrderDetailsAsync(string symbol = null)
{
List <ExchangeOrderResult> orders = new List <ExchangeOrderResult>();
var payload = await GetNoncePayloadAsync();
payload.Add("openClosed", "OPEM");
if (symbol != null)
{
payload.Add("currencyPair", symbol);
}
JToken token = await MakeJsonRequestAsync <JToken>("/exchange/client_orders?" + CryptoUtility.GetFormForPayload(payload, false), null, await GetNoncePayloadAsync());
foreach (JToken order in token)
{
orders.Add(ParseClientOrder(order));
}
return(orders);
}
protected override async Task <IEnumerable <ExchangeOrderResult> > OnGetCompletedOrderDetailsAsync(string symbol = null, DateTime?afterDate = null)
{
// We can increase the number of orders returned by including a limit parameter if desired
List <ExchangeOrderResult> orders = new List <ExchangeOrderResult>();
var payload = await GetNoncePayloadAsync();
payload.Add("openClosed", "CLOSED"); // returns both closed and cancelled
if (symbol != null)
{
payload.Add("currencyPair", symbol);
}
if (afterDate != null)
{
payload.Add("issuedFrom", ((DateTime)afterDate).UnixTimestampFromDateTimeMilliseconds());
}
JToken token = await MakeJsonRequestAsync <JToken>("/exchange/client_orders?" + CryptoUtility.GetFormForPayload(payload, false), null, await GetNoncePayloadAsync());
foreach (JToken order in token)
{
orders.Add(ParseClientOrder(order));
}
return(orders);
}
protected override async Task <IEnumerable <ExchangeTransaction> > OnGetDepositHistoryAsync(string symbol)
{
List <ExchangeTransaction> deposits = new List <ExchangeTransaction>();
var payload = await GetNoncePayloadAsync();
payload.Add("start", CryptoUtility.UtcNow.AddYears(-1).UnixTimestampFromDateTimeMilliseconds()); // required. Arbitrarily going with 1 year
payload.Add("end", CryptoUtility.UtcNow.UnixTimestampFromDateTimeMilliseconds()); // also required
payload.Add("types", "DEPOSIT,WITHDRAWAL"); // opting to return both deposits and withdraws.
// We can also include trades and orders with this call (which makes 3 ways to return the same data)
JToken token = await MakeJsonRequestAsync <JToken>("/exchange/payment/history/transactions?" + CryptoUtility.GetFormForPayload(payload, false), null, await GetNoncePayloadAsync());
foreach (JToken tx in token)
{
deposits.Add(ParseTransaction(tx));
}
return(deposits);
}
