Huobi.Net is a wrapper around the Huobi API as described on Huobi, including all features the API provides using clear and readable objects, both for the REST as the websocket API's.

If you think something is broken, something is missing or have any questions, please open an [Issue](https://github.com/JKorf/Huobi .Net/issues)

This library is build upon the CryptoExchange.Net library, make sure to check out the documentation on that for basic usage: docs

I develop and maintain this package on my own for free in my spare time. Donations are greatly appreciated. If you prefer to donate any other currency please contact me.

Btc: 12KwZk3r2Y3JZ2uMULcjqqBvXmpDwjhhQS
Eth: 0x069176ca1a4b1d6e0b7901a6bc0dbf3bb0bf5cc2
Nano: xrb_1ocs3hbp561ef76eoctjwg85w5ugr8wgimkj8mfhoyqbx4s1pbc74zggw7gs

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

Make sure you have installed the Huobi .Net Nuget package and add using Huobi.Net to your usings. You now have access to 2 clients:
HuobiClient
The client to interact with the Huobi REST API. Getting prices:

var client = new HuobiClient(new HuobiClientOptions(){
 // Specify options for the client
});
var callResult = await client.GetTickersAsync();
// Make sure to check if the call was successful
if(!callResult.Success)
{
  // Call failed, check callResult.Error for more info
}
else
{
  // Call succeeded, callResult.Data will have the resulting data
}

Placing an order:

var client = new HuobiClient(new HuobiClientOptions(){
 // Specify options for the client
 ApiCredentials = new ApiCredentials("Key", "Secret")
});
var accountResult = await huobiClient.GetAccountsAsync();
if(!accountResult .Success)
{
  // Call failed, check accountResult .Error for more info
}
var callResult = await client.PlaceOrderAsync(accountResult.Data.First().Id, "BTCUSDT", OrderType.Limit, 10, 50);
// Make sure to check if the call was successful
if(!callResult.Success)
{
  // Call failed, check callResult.Error for more info
}
else
{
  // Call succeeded, callResult.Data will have the resulting data
}

HuobiSocketClient
The client to interact with the Huobi websocket API. Basic usage:

var client = new HuobiSocketClient(new HuobiSocketClientOptions()
{
  // Specify options for the client
});
var subscribeResult = client.SubscribeToSymbolTickerUpdatesAsync("ETHBTC", data => {
  // Handle data when it is received
});
// Make sure to check if the subscritpion was successful
if(!subscribeResult.Success)
{
  // Subscription failed, check callResult.Error for more info
}
else
{
  // Subscription succeeded, the handler will start receiving data when it is available
}

For the basic client options see also the CryptoExchange.Net docs. The here listed options are the options specific for Huobi.Net.
HuobiClientOptions

HuobiSocketClientOptions

• Version 3.0.1 - 13 Aug 2021

  • Fix for OperationCancelledException being thrown when closing a socket from a .net framework project

• Version 3.0.0 - 12 Aug 2021

  • Release version with new CryptoExchange.Net version 4.0.0
    • Multiple changes regarding logging and socket connection, see CryptoExchange.Net release notes

• Version 3.0.0-beta3 - 09 Aug 2021

  • Renamed GetOrderInfoAsync to GetOrderAsync
  • Renamed GetOrderInfoByClientOrderIdAsync to GetOrderByClientOrderIdAsync
  • Renamed GetSymbolTradesAsync to GetUserTradeHistoryAsync
  • Renamed PlaceWithdrawAsync to WithdrawAsync
  • Renamed GetTradesAsync to GetTradeHistoryAsync

• Version 3.0.0-beta2 - 26 Jul 2021

  • Updated CryptoExchange.Net

• Version 3.0.0-beta1 - 09 Jul 2021

  • Added Async postfix for async methods
  • Updated CryptoExchange.Net

• Version 2.5.5 - 28 apr 2021

  • Updated CryptoExchange.Net

• Version 2.5.4 - 19 apr 2021

  • Updated CryptoExchange.Net

• Version 2.5.3 - 08 apr 2021

  • Added missing withdraw methods to client interface

• Version 2.5.2 - 30 mrt 2021

  • Updated CryptoExchange.Net
  • Added missing methods in client interface

• Version 2.5.1 - 01 mrt 2021

  • Added Nuget SymbolPackage

• Version 2.5.0 - 01 mrt 2021

  • Added config for deterministic build
  • Updated CryptoExchange.Net

• Version 2.4.0 - 22 jan 2021

  • Added GetWithdrawDeposit endpoint
  • Fixed ClientOrderId parsing
  • Updated for ICommonKline

• Version 2.3.3 - 15 jan 2021

  • Updated PlaceOrder paramters

• Version 2.3.2 - 14 jan 2021

  • Updated CryptoExchange.Net

• Version 2.3.1 - 05 jan 2021

  • Fixed missing symbol property on socket ticker

• Version 2.3.0 - 05 jan 2021

  • Added GetDepositAddress endpoint
  • Added Withdraw endpoint
  • Fix ClientOrderId deserialization on order
  • Added NextTime property for pagination on GetHistoryOrders
  • Updated HuobiOrderTrade model
  • Fixed ticker models

• Version 2.2.0 - 21 dec 2020

  • Update CryptoExchange.Net
  • Updated to latest IExchangeClient

• Version 2.1.1 - 11 dec 2020

  • Updated CryptoExchange.Net
  • Implemented IExchangeClient

• Version 2.1.0 - 25 nov 2020

  • Updated account socket subscriptions to V2 API

• Version 2.0.15 - 19 nov 2020

  • Added some V2 asset endpoints
  • Updated CryptoExchange.Net

• Version 2.0.14 - 08 Oct 2020

  • Added symbol properties
  • Updated CryptoExchange.Net

• Version 2.0.13 - 28 Aug 2020

  • Updated CryptoExchange.Net

• Version 2.0.12 - 12 Aug 2020

  • Updated CryptoExchange.Net

• Version 2.0.11 - 03 Aug 2020

  • Added best offer stream

• Version 2.0.10 - 20 Jul 2020

  • Fixed transactionType mapping

• Version 2.0.10 - 20 Jul 2020

  • Fixed TransactionType mapping

• Version 2.0.9 - 07 Jul 2020

  • Fixed error parsing
  • Updated ticker model

• Version 2.0.8 - 21 Jun 2020

  • Updated CryptoExchange

• Version 2.0.7 - 16 Jun 2020

  • Updated CryptoExchange.Net

• Version 2.0.6 - 07 Jun 2020

  • Updated CryptoExchange.Net to fix order book desync

• Version 2.0.5 - 03 Mar 2020

  • Added clientOrderId to orders, added clientOrderId endpoints

• Version 2.0.4 - 27 Jan 2020

  • Updated CryptoExchange.Net

• Version 2.0.3 - 01 Nov 2019

  • Fixed websocket client authentication

• Version 2.0.1 - 23 Oct 2019

  • Fixed validation length symbols again

• Version 2.0.1 - 23 Oct 2019

  • Fixed validation length symbols

• Version 2.0.0 - 23 Oct 2019

  • See CryptoExchange.Net 3.0 release notes
  • Added input validation
  • Added CancellationToken support to all requests
  • Now using IEnumerable<> for collections
  • Renamed Market -> Symbol
  • Renamed MarketDepth -> OrderBook
  • Renamed QueryXXX -> GetXXX

• Version 1.1.9 - 11 Sep 2019

  • Updated CryptoExchange.Net

• Version 1.1.8 - 07 Aug 2019

  • Updated CryptoExchange.Net

• Version 1.1.7 - 05 Aug 2019

  • added code docs xml

• Version 1.1.6 - 01 Aug 2019

  • Added HistoryOrders endpoint, made symbol parameter optional for order retrieving methods

• Version 1.1.5 - 09 jul 2019

  • Updated HuobiSymbolOrderBook

• Version 1.1.4 - 27 jun 2019

  • Added Loan and Interest to HuobiBalanceTypes enum, fixing deserialization issue

• Version 1.1.3 - 24 jun 2019

  • Extended HuobiSymbol object

• Version 1.1.2 - 17 may 2019

  • Fix for deserializing stop-orders created on the website

• Version 1.1.1 - 17 may 2019

  • Added filter direction parameter to order/trade get methods
  • Added limit parameter to book depth
  • Added merge step parameter to order book implementation

• Version 1.1.0 - 14 may 2019

  • Added 4 hour kline to enum
  • Added option to sign public requests to fix rate limiting issues
  • Added an order book implementation for easily keeping an updated order book
  • Added additional constructor to ApiCredentials to be able to read from file

• Version 1.0.4 - 01 may 2019

  • Updated to latest CryptoExchange.Net
    • Adds response header to REST call result
    • Added rate limiter per API key
    • Unified socket client workings
  • Fixed authentication for russian API

• Version 1.0.3 - 25 mar 2019

  • Added missing ConfigureAwait(false)
  • Made decimals nullable for new markets in market data

• Version 1.0.2 - 18 mar 2019

  • Fixed amount parameter in PlaceOrder when precision = 0

• Version 1.0.1 - 07 mar 2019

  • Updated CryptoExchange.Net

• Version 1.0.0 - 27 feb 2019

  • Sub account support added
  • Fixed account type json mapping
  • Update CryptoExchange.Net

• Version 0.0.5 - 15 feb 2019

  • Fixed sync issue while placing order concurrently

• Version 0.0.4 - 12 feb 2019

  • Fixed order json mapping

• Version 0.0.3 - 01 feb 2019

  • Updated CryptoExchange.Net

• Version 0.0.2 - 17 dec 2018

  • Fix for reconnecting sometimes throwing an error
  • Fix for order update fields

• Version 0.0.1 - 07 dec 2018

  • Initial release