private HttpRequestMessage BuildAuthenticatedRequestAsync(BittrexRequest request)
{
var query = new NameValueCollection
{
{ "apikey", this.key },
{ "nonce", (DateTime.UtcNow.ToUnixTimestamp() * 100000).ToString() },
request.Parameters
}.ToQueryString();
var builder = new UriBuilder(BaseUrl)
{
Path = request.RelativeUrl,
Query = query
};
var requestMessage = new HttpRequestMessage(HttpMethod.Get, builder.Uri);
requestMessage.Headers.Add("User-Agent", "bittrex-dotnet");
var hash = this.HashString(builder.Uri.ToString(), this.secret);
requestMessage.Headers.Add("apisign", hash);
return(requestMessage);
}
public async Task <BittrexResponse <T> > SendRequestAsync <T>(BittrexRequest request)
{
using (var http = new HttpClient())
{
var requestMessage = request.Api == BittrexApi.Public
? this.BuildUnauthenticatedRequestAsync(request)
: this.BuildAuthenticatedRequestAsync(request);
var response = await http.SendAsync(requestMessage);
var content = await response.Content.ReadAsStringAsync();
if (!response.IsSuccessStatusCode)
{
var error = JsonConvert.DeserializeObject <BittrexResponse>(content);
throw new BittrexException(error.Message);
}
var value = JsonConvert.DeserializeObject <BittrexResponse <T> >(content);
if (!value.Success)
{
throw new BittrexException(value.Message);
}
return(value);
}
}
public static async Task <Balance[]> GetBalancesAsync(this BittrexClient client)
{
var request = new BittrexRequest
{
Api = BittrexApi.Account,
RelativeUrl = "api/v1.1/account/getbalances"
};
var response = await client.SendRequestAsync <Balance[]>(request);
return(response.Result);
}
public static async Task <Market[]> GetMarketsAsync(this BittrexClient client)
{
var request = new BittrexRequest
{
Api = BittrexApi.Public,
RelativeUrl = "api/v1.1/public/getmarkets"
};
var response = await client.SendRequestAsync <Market[]>(request);
return(response.Result);
}
private HttpRequestMessage BuildUnauthenticatedRequestAsync(BittrexRequest request)
{
var builder = new UriBuilder(BaseUrl)
{
Path = request.RelativeUrl,
};
if (request.Parameters.Count > 0)
{
builder.Query = request.Parameters.ToQueryString();
}
var requestMessage = new HttpRequestMessage(HttpMethod.Get, builder.Uri);
requestMessage.Headers.Add("User-Agent", "bittrex-dotnet");
return(requestMessage);
}
