BitMart.Net

BitMart.Net is a client library for accessing the BitMart REST and Websocket API.

Features

• Response data is mapped to descriptive models
• Input parameters and response values are mapped to discriptive enum values where possible
• Automatic websocket (re)connection management
• Client side rate limiting
• Cient side order book implementation
• Extensive logging
• Support for different environments (binance.com, binance.us, testnet)
• Easy integration with other exchange client based on the CryptoExchange.Net base library

Supported Frameworks

The library is targeting both .NET Standard 2.0 and .NET Standard 2.1 for optimal compatibility

Discord

A Discord server is available here. Feel free to join for discussion and/or questions around the CryptoExchange.Net and implementation libraries.

Support the project

Make a one time donation in a crypto currency of your choice. If you prefer to donate a currency not listed here please contact me.

Btc: bc1q277a5n54s2l2mzlu778ef7lpkwhjhyvghuv8qf
Eth: 0xcb1b63aCF9fef2755eBf4a0506250074496Ad5b7
USDT (TRX): TKigKeJPXZYyMVDgMyXxMf17MWYia92Rjd

Alternatively, sponsor me on Github using Github Sponsors.

Getting Started

The package is available on Nuget. After installing the package the BitMart API is available by using the BitMartRestClient and BitMartSocketClient.

Installation

Nuget

dotnet add package BitMart.Net

GitHub packages

BitMart.Net is available on GitHub packages. You'll need to add https://nuget.pkg.github.com/JKorf/index.json as a NuGet package source.

Download release

The NuGet package files are added along side the source with the latest GitHub release which can found here.

API Access

BitMart.Net can be configured using Dotnet dependency injection, after which the clients can be injected into your services. It also correctly configures logging and HttpClient usage.

builder.Services.AddBitMart(options => {
  // Options can be configured here, for example:
  options.ApiCredentials = new BitMartApiCredentials("APIKEY", "APISECRET", "MEMO");
});

The IBitMartRestClient and IBitMartSocketClient can then be injected.

Alternatively the rest and socket client can be constructed directly

var restClient = new BitMartRestClient(options => {
  // Options can be configured here, for example:
  options.ApiCredentials = new BitMartApiCredentials("APIKEY", "APISECRET", "MEMO");
});
var socketClient = new BitMartSocketClient();

Examples

Get a list of supported symbols on BitMart

var symbolsResult = await bitMartRestClient.SpotApi.ExchangeData.GetSymbolsAsync();
if (!symbolsResult.Success)
{
    Console.WriteLine("Failed to retrieve symbols: " + symbolsResult.Error);
    return;
}

foreach (var symbol in symbolsResult.Data)
    Console.WriteLine(symbol.Symbol);

Get a ticker data (price statistics)

var tickersResult = await bitMartRestClient.SpotApi.ExchangeData.GetTickersAsync();
if (!tickersResult.Success)
{
    Console.WriteLine("Failed to retrieve tickers: " + tickersResult.Error);
    return;
}

foreach (var ticker in tickersResult.Data)
    Console.WriteLine($"{ticker.Symbol}: " + ticker.LastPrice);

Get the balances on the spot account

// Assumes that API credentials are set in the client options / DI configuration
var balanceResult = await bitMartRestClient.SpotApi.Account.GetSpotBalancesAsync();
if (!balanceResult.Success)
{
    Console.WriteLine("Failed to retrieve balances: " + balanceResult.Error);
    return;
}

foreach (var balance in balanceResult.Data)
    Console.WriteLine($"{balance.Asset}: " + balance.Available);

Place limit order for buying 0.01 eth at a price of 3000 per eth

// Assumes that API credentials are set in the client options / DI configuration
var orderResult = await bitMartRestClient.SpotApi.Trading.PlaceOrderAsync("ETH_USDT", BitMart.Net.Enums.OrderSide.Buy, BitMart.Net.Enums.OrderType.Limit, 0.01m, 3000);
if (!orderResult.Success)
{
    Console.WriteLine("Failed to place order: " + orderResult.Error);
    return;
}

Console.WriteLine($"Order placed, id: {orderResult.Data.OrderId}");

Subscribe to ticker updates for the ETH_USDT symbol

var subscribeResult = await bitMartSocketClient.SpotApi.SubscribeToTickerUpdatesAsync("ETH_USDT", update =>
{
    Console.WriteLine($"Best ask: {update.Data.BestAskPrice}, best bid: {update.Data.BestBidPrice}");
});

if (!subscribeResult.Success)
{
    Console.WriteLine($"Failed to subscribe: {subscribeResult.Error}");
    return;
}
Console.WriteLine("Successfully subscribed to book ticker updates");