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https://github.com/JKorf/CryptoExchange.Net
Base for exchanges
https://github.com/JKorf/CryptoExchange.Net
Last synced: about 2 months ago
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Base for exchanges
- Host: GitHub
- URL: https://github.com/JKorf/CryptoExchange.Net
- Owner: JKorf
- License: mit
- Created: 2018-02-28T12:51:15.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2024-05-01T17:55:32.000Z (5 months ago)
- Last Synced: 2024-05-02T02:01:06.326Z (5 months ago)
- Language: C#
- Size: 5.37 MB
- Stars: 433
- Watchers: 39
- Forks: 198
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
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README
#  CryptoExchange.Net
[](https://github.com/JKorf/CryptoExchange.Net/actions/workflows/dotnet.yml) [](https://www.nuget.org/packages/CryptoExchange.Net) 
CryptoExchange.Net is a base library which is used to implement different cryptocurrency (exchange) API's. It provides a standardized way of implementing different API's, which results in a very similar experience for users of the API implementations.
Note that the CryptoExchange.Net package itself can not be used directly for accessing API's. Either install a client library from the list below or use [CryptoClients.Net](https://github.com/jkorf/CryptoClients.Net) which includes access to all exchange API's.
For more information on what CryptoExchange.Net and it's client libraries offers see the [Documentation](https://jkorf.github.io/CryptoExchange.Net/).
### Current implementations
The following API's are directly supported. Note that there are 3rd party implementations going around, but only these are created and supported by me:
|Exchange|Repository|Nuget|
|--|--|--|
|Binance|[JKorf/Binance.Net](https://github.com/JKorf/Binance.Net)|[](https://www.nuget.org/packages/Binance.Net)|
|BingX|[JKorf/BingX.Net](https://github.com/JKorf/BingX.Net)|[](https://www.nuget.org/packages/JK.BingX.Net)|
|Bitfinex|[JKorf/Bitfinex.Net](https://github.com/JKorf/Bitfinex.Net)|[](https://www.nuget.org/packages/Bitfinex.Net)|
|Bitget|[JKorf/Bitget.Net](https://github.com/JKorf/Bitget.Net)|[](https://www.nuget.org/packages/JK.Bitget.Net)|
|BitMart|[JKorf/BitMart.Net](https://github.com/JKorf/BitMart.Net)|[](https://www.nuget.org/packages/BitMart.Net)|
|Bybit|[JKorf/Bybit.Net](https://github.com/JKorf/Bybit.Net)|[](https://www.nuget.org/packages/Bybit.Net)|
|CoinEx|[JKorf/CoinEx.Net](https://github.com/JKorf/CoinEx.Net)|[](https://www.nuget.org/packages/CoinEx.Net)|
|CoinGecko|[JKorf/CoinGecko.Net](https://github.com/JKorf/CoinGecko.Net)|[](https://www.nuget.org/packages/CoinGecko.Net)|
|Gate.io|[JKorf/GateIo.Net](https://github.com/JKorf/GateIo.Net)|[](https://www.nuget.org/packages/GateIo.Net)|
|Huobi/HTX|[JKorf/Huobi.Net](https://github.com/JKorf/Huobi.Net)|[](https://www.nuget.org/packages/Huobi.Net)|
|Kraken|[JKorf/Kraken.Net](https://github.com/JKorf/Kraken.Net)|[](https://www.nuget.org/packages/KrakenExchange.Net)|
|Kucoin|[JKorf/Kucoin.Net](https://github.com/JKorf/Kucoin.Net)|[](https://www.nuget.org/packages/Kucoin.Net)|
|Mexc|[JKorf/Mexc.Net](https://github.com/JKorf/Mexc.Net)|[](https://www.nuget.org/packages/JK.Mexc.Net)|
|OKX|[JKorf/OKX.Net](https://github.com/JKorf/OKX.Net)|[](https://www.nuget.org/packages/JK.OKX.Net)|
Any of these can be installed independently or install [CryptoClients.Net](https://github.com/jkorf/CryptoClients.Net) which includes all exchange API's.
## Discord
[](https://discord.gg/MSpeEtSY8t)
A Discord server is available [here](https://discord.gg/MSpeEtSY8t). Feel free to join for discussion and/or questions around the CryptoExchange.Net and implementation libraries.
## Support the project
I develop and maintain this package on my own for free in my spare time, any support is greatly appreciated.
### Donate
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
### Sponsor
Alternatively, sponsor me on Github using [Github Sponsors](https://github.com/sponsors/JKorf).
## Release notes
* Version 7.10.0 - 26 Jul 2024
* Added System.Text.Json NumberStringConverter
* Added integration testing base class
* Added AddSecondsString and AddOptionalSecondsString to ParameterCollection
* Added Decompress method for ReadOnlyMemory using non-GZip deflate
* Added SocketConnection parameter to SocketConnection PreprocessStreamMessage
* Fixed websocket reconnect/unsubscribe timing bug
* Fixed issue in System.Text.Json array object deserialization skipping property when skipping an index
* Fixed order book logging bug
* Fixed bug in ParameterCollection AddEnumAsInt
* Version 7.9.0 - 16 Jul 2024
* Added some checks in websocket connection handling
* Added As and AsError methods on untyped WebCallResult
* Updated System.Text.Json package to version 8.0.4 to fix vulnerability
* Updated websocket subscription response handling to remove the thread blocking ManualResetEvent usage
* Updated static logging classes access modifier from internal to public so they can be called in overriden methods
* Updated some testing object implementations
* Fixed authentication error when reconnecting an unauthenticated connection which was marked as dedicated query connection
* Small improvements in SystemTextJsonMessageAccessor
* Fixed System.Text.Json ArrayConverter implementation nullable value types handling
* Version 7.8.0 - 02 Jul 2024
* Updated single endpoint limit configuration
* Added LongConverter for nullable longs
* Updated SystemTextJsonComparer logic
* Version 7.7.3 - 26 Jun 2024
* Fixed request ids not matching in logging
* Added nullable int converter for System.Text.Json
* Small fixes in tests
* Version 7.7.2 - 25 Jun 2024
* Fixed ratelimiting issue possibly creating negative delays
* Version 7.7.1 - 23 Jun 2024
* Fixes for caching implementation
* Version 7.7.0 - 23 Jun 2024
* Caching support
* Caching is supported for GET requests within a certain time frame
* Enable caching by setting CachingEnabled to true in the client options
* Added DataSource to CallResult object
* Dedicated websocket connection
* Added functionality for always having a connection open which can then be used for order operations
* This eliminates the initial connection time for the first request
* WebSocket connection can be prepared by calling PrepareConnectionsAsync on the Api client, for example `await binanceSocketClient.SpotApi.PrepareConnectionsAsync()`. This is only needed initially; it will be reconnected when connection is lost.
* Added CancellationToken support for websocket queries
* Added SocketConnection parameter to SocketApiClient.GetAuthenticationRequest method
* Added ObjectStringConverter base converter for deserializing nested json strings
* Fixed websocket issue with ratelimiting and reconnecting interaction
* Fixed rate limiting issue with sub-millisecond delays
* Fixed websocket connection will now close if authentication fails because of not set credentials
* Updated websocket reconnection handling and options, added backoff policy
* Removed check for confirmed subscription as data often is pushed before the subscription is confirmed
* Version 7.6.0 - 11 Jun 2024
* Added support for specifying seperate uri and body parameters
* Added support for different message and handling generic types on socket queries
* Added support for PATCH http method requests
* Added support for setting http request body to a specific type directly
* Split DataEvent.Topic into StreamId and Symbol properties
* Added support for negative time values parsing
* Added some helper methods for converting DataEvent to CallResult
* Added support for GZip/Deflate automatic decompressing in the default HttpClient
* Updated some testing methods
* Version 7.5.2 - 07 May 2024
* Fixed SetApiCredentials not correctly being used by rate limiter causing exception
* Version 7.5.1 - 03 May 2024
* Some small improvements in unit testing components
* Version 7.5.0 - 01 May 2024
* Added testing implementations
* Small refactor AuthenticationProvider to allow better testing
* Change result of MessageAccessor.Read methods to CallResult so error can be returned
* Moved some DateTimeConverter logic to seperate methods to allow access from outside converters
* Version 7.4.0 - 28 Apr 2024
* Added FormatSymbol on IBaseApiClient interface
* Added IOrderBookFactory interface
* Removed ExchangeOptions as base class for OrderBookOptions
* Version 7.3.3 - 23 Apr 2024
* Added support for new DateTime format parsing
* Updated some logging
* Fixed concurrency issue in rest request sending
* Version 7.3.2 - 19 Apr 2024
* Fix for endpoint specific rate limiting throwing exception
* Version 7.3.1 - 18 Apr 2024
* Fixed websocket system subscriptions getting marked as unconfirmed when reconnecting
* Version 7.3.0 - 17 Apr 2024
* Added new method for sending Rest requests which splits the static and dynamic parameters
* Refactored rate limiting implementation
* Ratelimiters now statically applied for all clients
* Added support for different rate limit window types
* Added modular configuration of rate limits
* Added rate limit check when creating websocket connections
* Added automatic handling and retry for Retry-After responses
* Added configuration for setting ratelimit for each individual endpoint
* Added event for when rate limit is triggered
* Added SocketClient GetSocketApiClientStates method
* Version 7.2.1 - 05 Apr 2024
* Improved websocket reconnect logic
* Simplified SystemTextJsonMessageAccessor value retrieval
* Fixed System.Text.Json BoolConverter value writing
* Version 7.2.0 - 24 Mar 2024
* Added ArrayParametersSerialization.JsonArray support
* Refactored to high-performance logging for hot paths
* Updated SymbolOrderBook to use LoggerFactory
* Performance improvements
* Small bug fixes
* Updated logging
* Version 7.1.0 - 16 Mar 2024
* Added initial System.Text.Json deserialization support
* Added support for setting MessageSendSizeLimit for websocket clients to limit message size
* Added Exchange name property to IRestClient and ISocketClient interface
* Abstracted out rest client deserialization so different (de)serializers can be used
* Cleaned up rest client response handling
* Continued update of websocket message handling
* Use ReadonlyMemory to represent message data to prevent copying data multiple times
* Switched back to non-async websocket message handling to remove tasks overhead
* Updated package dependencies to latest versions
* Updated unit test package dependencies and updated tests accordingly
* Moved some properties used by the RestApiClient from the BaseApiClient
* Fixed issue with multiple concurrent subscribe calls in socket client
* Version 7.0.0 - 24 Feb 2024
* Full overhaul of Websocket message handling
* Abstracted out Newtonsoft.Json references in preparation of moving to System.Text.Json
* Updated SendPeriodic to operate on connection level instead of client level to prevent looping when there are no connections
* Added check to not send an unsubscribe message if there is another subscription listening to the same events
* Added CryptoRestClient and CryptoSocketClient as aggregate for accessing different exchange APIs
* Updated socket client log messages
* Updated socket client GetSubscriptionState output
* Version 6.2.5 - 09 Jan 2024
* Added support for deserializing null and empty string values to BoolConverter
* Version 6.2.4 - 04 Jan 2024
* Fixed parsing of DateTime value of zero with additional zero decimal places
* Version 6.2.3 - 02 Dec 2023
* Fixed requestBodyFormat parameter handling
* Version 6.2.2 - 02 Dec 2023
* Added support for specifying the request body content type on a per request basis
* Added DecimalStringWriterConverter
* Added RequestId to WebCallResult model
* Updated response logging
* Version 6.2.1 - 28 Oct 2023
* Utility methods
* Version 6.2.0 - 24 Oct 2023
* Added SerializerOptions helper class for setting a default serializer
* Added ParameterCollection helper class for easier parameter definition
* Added extra helper methods AuthenticationProvider
* Remove interface entries meant for internal use
* Added support for writing int values to the EnumConverter
* Version 6.1.5 - 08 Oct 2023
* Added UpdateType to socket DataEvent
* Added additional scenarios for BoolConverter
* Updated some logging
* Version 6.1.4 - 23 Sep 2023
* Added BoolConverter
* Added parameter for logging warning message on missing enum entry to EnumConverter
* Version 6.1.3 - 18 Sep 2023
* Fix for concurrency exception in socket subscription
* Version 6.1.2 - 11 Sep 2023
* Added support for multiple of the same ratelimiting type in the same rate limiter
* Fixed nullreference on rate limit error if no Retry-After header is returned
* Version 6.1.1 - 04 Sep 2023
* Fixes for json converters
* Version 6.1.0 - 24 Aug 2023
* Added support for ratelimiting on socket connections
* Added rest ratelimit handling and parsing
* Added ServerRatelimitError error
* Version 6.0.3 - 23 Jul 2023
* Fixed Proxy not getting applied in rest clients when not using DI
* Version 6.0.2 - 05 Jul 2023
* Added properties generic dictionary to SocketConnection
* Version 6.0.1 - 29 Jun 2023
* Added LogLevel optional parameter to TraceLoggerProvider
* Version 6.0.0 - 25 Jun 2023
* Updated ApiCredentials to support RSA signing as well as the default Hmac signature
* Removed custom logging implementation in favor of using `Microsoft.Extensions.Logging` ILogger directly
* Refactored client options for easier use
* Added easier way of switching environments
* Added ResponseLength and ToString() override on WebCallResult object
* Fixed memory leak in AsyncResetEvent
* Version 5.4.3 - 14 Apr 2023
* Fixed potential threading exception in socket connection
* Version 5.4.2 - 01 Apr 2023
* Reverted socket changes as it seems to cause reconnect to hang
* Version 5.4.1 - 18 Mar 2023
* Added CalculateTradableAmount to SymbolOrderBook
* Improved socket reconnect robustness
* Fixed api rate limiter not working correctly
* Version 5.4.0 - 14 Feb 2023
* Added unsubscribing when receiving subscribe answer after the request timeout has passed
* Fixed socket options copying
* Made TimeSync implementation optional
* Cleaned up ApiCredentials and added better support for extending ApiCredentials
* Version 5.3.1 - 08 Dec 2022
* Added default request parameter ordering before applying authentication
* Fixed possible issue where a socket would reconnect when it should close if it was already in reconnecting
* Version 5.3.0 - 14 Nov 2022
* Reworked client architecture, shifting funcationality to the ApiClient
* Fixed ArrayConverter exponent parsing
* Fixed ArrayConverter not checking null
* Added optional delay setting after establishing socket connection
* Added callback for revitalizing a socket request when reconnecting
* Fixed proxy setting websocket
* Version 5.2.4 - 31 Jul 2022
* Added handling of PlatformNotSupportedException when trying to use websocket from WebAssembly
* Changed DataEvent to have a public constructor for testing purposes
* Fixed EnumConverter serializing values without proper quotes
* Fixed websocket connection reconnecting too quickly when resubscribing/reauthenticating fails
* Version 5.2.3 - 19 Jul 2022
* Fixed socket getting disconnected when `no data` timeout is reached instead of being reconnected
* Version 5.2.2 - 17 Jul 2022
* Added support for retrieving a new url when socket connection is lost and reconnection will happen
* Version 5.2.1 - 16 Jul 2022
* Fixed socket reconnect issue
* Fixed `message not handled` messages after unsubscribing
* Fixed error returning for non-json error responses
* Version 5.2.0 - 10 Jul 2022
* Refactored websocket code, removed some clutter and simplified
* Added ReconnectAsync and GetSubscriptionsState methods on socket clients
* Version 5.1.12 - 12 Jun 2022
* Changed time sync so requests no longer wait for it to complete unless it's the first time
* Made log client options changable after client creation
* Fixed proxy setting not used when reconnecting socket
* Changed MaxSocketConnections to a client options
* Updated socket reconnection logic
* Version 5.1.12 - 12 Jun 2022
* Changed time sync so requests no longer wait for it to complete unless it's the first time
* Made log client options changable after client creation
* Fixed proxy setting not used when reconnecting socket
* Updated socket reconnection logic
* Version 5.1.11 - 24 May 2022
* Added KeepAliveInterval setting
* Fixed port not being copied when setting parameters on request
* Fixed inconsistent PackageReference casing in csproj
* Version 5.1.10 - 22 May 2022
* Fixed order book reconnecting while Diposed
* Fixed exception when disposing socket client while reconnecting
* Added additional null/default checking in DateTimeConverter
* Changed ConnectionLost subscription event to run in seperate task to prevent exception/longer operations from intervering with reconnecting
* Version 5.1.9 - 08 May 2022
* Added latency to the timesync calculation
* Small fix for exception in socket close handling
* Version 5.1.8 - 01 May 2022
* Cleanup socket code, fixed an issue which could cause connections to never reconnect when connection was lost
* Added support for sending requests which expect an empty response
* Fixed issue with the DateTimeConverter date interpretation
* Version 5.1.7 - 14 Apr 2022
* Moved some Rest parameters from BaseRestClient to RestApiClient to allow different implementations for sub clients
* Version 5.1.6 - 10 Mar 2022
* Updated EnumConverter to properly handle emtpy/null and default values
* Version 5.1.5 - 09 Mar 2022
* Removed ResubscribeMaxRetries default value of 5
* Updated logging and log verbosity
* Version 5.1.4 - 04 Mar 2022
* Fixed ArraySerialization handling
* Added check for invalid rate limit configured for a request
* Version 5.1.3 - 01 Mar 2022
* Fixed some issues in websocket reconnection, should be more robust now
* Prevent duplicate data reading on error in rest request
* Added ApiName to time sync state to improve log feedback
* Version 5.1.2 - 27 Feb 2022
* Fixed issue where the rate limiter was messing with time syncing
* Added support for delegate parameters
* Added `ignoreRateLimit` paramter in `SendRequestAsync`
* Version 5.1.1 - 24 Feb 2022
* Fixed issue ApiCredentials
* Version 5.1.0 - 24 Feb 2022
* Improved dispose handling in SymbolOrderBook
* Fixed TimeSync RecalculationInterval not being respected
* Small rework client options
* Version 5.0.0
* Added Github.io page for documentation: https://jkorf.github.io/CryptoExchange.Net/
* Added single DateTimeConverter replacing the different timestamp converters
* Added additional request related properties to WebCallResult
* Added CancelationToken support for websockets
* Added CancelationToken support for SymbolOrderBook starting
* Added TimeSync support
* Refactored base client classes into BaseClient and ApiClient to provide a more defined client structure
* Refactored client options to have better control over each different ApiClient
* Refactored authentication provider to be more flexible
* Refactored rate limiter implementation
* Refactored IExchangeClient interface to ISpotClient and IFuturesClient
* Refactored socket reconnection to immediately try to reconnect before waiting the ReconnectTimeout
* Improved SymbolOrderBook stability
* Updated code docs
* Version 4.2.8 - 08 Oct 2021
* Fixed deadlock in socket receive
* Fixed issue in reconnection handling when the client is disconnected again during resubscribing
* Added some additional checking of socket state to prevent sending/expecting data when socket is not connected
* Version 4.2.7 - 06 Oct 2021
* Made receivedMessages protected again to allow implementations with custom transport (Bittrex) to use it again
* Version 4.2.6 - 06 Oct 2021
* Fixed an issue causing socket client to stop processing data in .NET Framework
* Version 4.2.5 - 05 Oct 2021
* Added custom async wait event implementation as previous method seems to not work 100% of the time
* Version 4.2.4 - 30 Sep 2021
* Fix for InvalidOperationExceptions when running socket connections from .Net framework
* Version 4.2.3 - 29 Sep 2021
* Added IncomingKbps property to socket/socket client
* Updated logging
* Socket performance improvements
* Version 4.2.2 - 23 Sep 2021
* Restored missing request parameters log
* Version 4.2.1 - 22 Sep 2021
* Fìx for websocket not automatically reconnecting when connection is closed unexpectedly
* Version 4.2.0 - 20 Sep 2021
* Prevent reconnect spamming when invalid checksum is calculated in SymbolOrderBook
* Added default nonce provider implementation
* Version 4.1.0 - 15 Sep 2021
* Added overload for UnsubscribeAsync with id parameter
* Added parameter position configuration per HttpMethod type
* Added option to send custom headers with each requets
* Added option to send custom headers with individual requests
* Added debug data on error
* Version 4.0.8 - 26 Aug 2021
* Added rate limiting option for outgoing messages per socket
* Version 4.0.7 - 24 Aug 2021
* Additional error info on websocket exception
* Version 4.0.6 - 24 Aug 2021
* Removed some debug logging
* Version 4.0.5 - 24 Aug 2021
* Added ConnectionClosed event on UpdateSubscriptions to signal the connection was closed and no reconnecting is happening
* Version 4.0.4 - 24 Aug 2021
* Websocket connection fixes/improvements
* Added ChecksumValidationEnabled option for controlling checksum validation in SymbolOrderBook
* Added MaxReconnectTries option
* Added MaxResubscribeTries option
* Added MaxConcurrentResubscriptionsPerSocket option
* Fix for TimestampSecondsConverter rounding to nearest millisecond
* Version 4.0.3 - 20 Aug 2021
* Fix for concurrent sent socket issue
* Version 4.0.2 - 20 Aug 2021
* Fixed socket client continuing before the send/receive loops have been started, which could cause issues when doing concurrent connections
* Version 4.0.1 - 13 Aug 2021
* Fixed OperationCancelledException when closing socket from a project targeting .net framework
* Version 4.0.0 - 12 Aug 2020
* Release version, summed up changes from previous beta releases:
* Removed `Websocket4Net` dependency in favor of a `ClientWebSocket` native implementation for websocket connections
* Socket events now always come wrapped in a `DataEvent<>` object which contain the timestamp of the data, and optionally the originally received json string
* Implemented usage of the `Microsoft.Extensions.Logging.Abstractions` `ILogger` interface instead of a custom implementation
* Added some properties to the `IExchangeClient` interface
* `ICommonOrder.CommonOrderTime`
* `ICommonOrder.CommonOrderStatus` enum
* `ICommonTrade.CommonTradeTime`
* Added `OnOrderPlaced` and `OnOrderCanceled` events on the `IExchangeClient` interface
* Added `ExchangeHelpers` static class for various helper methods
* Removed non-async methods due to too much overhead in development/maintainance
* If you were previously using non-async methods you can add `.Result` to the end of the async call to get the same result
* Added `Book` property to `SymbolOrderBook` for a book snapshot
* Added `CalculateAverageFillPrice` to `SymbolOrderBook` to calculate the average fill price for an order with the current order book state
* Various fixes
* Version 4.0.0-beta15 - 12 Aug 2021
* Conditional version Logging.Abstractions
* Version 4.0.0-beta14 - 09 Aug 2021
* Fix for bug in processing order in SymbolOrderBook
* Version 4.0.0-beta13 - 31 Jul 2021
* Fix for socket connection
* Version 4.0.0-beta12 - 26 Jul 2021
* Fix for socket connection
* Version 4.0.0-beta11 - 09 Jul 2021
* Added CalculateAverageFillPrice to SymbolOrderBook
* Added Book property to SymbolOrderBook
* Added Async postfix to async methods
* Version 4.0.0-beta10 - 07 Jul 2021
* Updated BaseConverter to be case sensitive
* Added ExchangeHelpers class containing some helper methods
* Fixed responses not being logged on Trace log level
* Added some code docs
* Version 4.0.0-beta9 - 17 Jun 2021
* Small fixes
* Version 4.0.0-beta8 - 08 Jun 2021
* Fixed exception socket buffer size in .net framework
* Version 4.0.0-beta7 - 07 Jun 2021
* Added CommonOrderTime to IOrder
* Added OrderStatus enum for IOrder
* Added OnOrderPlaced and OnOrderCanceled events on IExchangeClient
* Added CommonTradeTime to ICommonTrade
* Version 4.0.0-beta6 - 01 jun 2021
* Some logging adjustments
* Fixed some async issues
* Version 4.0.0-beta5 - 26 May 2021
* Added DataEvent wrapper for socket updates
* Added optional original json output
* Changed logging implementation to use ILogger
* Version 4.0.0-beta4 - 06 mei 2021
* Added analyzers
* Fixed some warnings
* Version 4.0.0-beta3 - 30 Apr 2021
* Updated socket closing
* Version 4.0.0-beta2 - 30 apr 2021
* Fix for closing socket without timeout task
* Version 4.0.0-beta1 - 30 apr 2021
* Removed Websocket4Net dependency
* Added custom ClientWebSocket implementation
* Renamed handler -> subscription internally
* Renamed socket -> socketConenction when type is socketConnection
* Version 3.9.0 - 28 apr 2021
* Added optional JsonSerializer parameter to SendRequest to use during deserialization
* Fix for unhandled message warning when unsubscribing a socket subscription
* Version 3.8.1 - 19 apr 2021
* Added debug logs
* Added ValidateNullOrNotEmpty extension method
* Version 3.8.0 - 30 mrt 2021
* Better handling of json errors while deserializing stream
* Added string datetime converter
* Version 3.7.1 - 10 mrt 2021
* Performance improvemnt for the ArrayConverter
* Version 3.7.0 - 01 mrt 2021
* Changed GetResponse in RestClient to protected
* Added configuration for deterministic build
* Version 3.6.1 - 16 feb 2021
* Fix for timing related exception when stopping an symbol order book
* Version 3.6.0 - 22 jan 2021
* Added CommonVolume and CommonOpenTime to ICommonKline interface
* Version 3.5.0 - 11 jan 2021
* Additional info on exception messages
* Added support for rate limiting using credits
* Version 3.4.0 - 21 dec 2020
* Updated IExchangeClient interface
* Fix for dropping message after timeout on socket
* Added virtual HandleUnhandledMessage method in SocketClient
* Version 3.3.0 - 10 dec 2020
* Added client name
* Added common interfaces
* Fixed api key plain text storing in RateLimitterApiKey
* Version 3.2.1 - 19 nov 2020
* Fixed error code parsing
* Version 3.2.0 - 19 nov 2020
* Fix for multiple socket subscriptions re-using the same socket connection
* Updated errors
* Version 3.1.0 - 08 Oct 2020
* Added CallResult without type parameter for calls which don't return data
* Added GetErrorOrResult method on CallResult to support proper nullability checking
* Fix for reading credentials from file
* Fix for setting custom base addresses in clients
* Version 3.0.15 - 06 Oct 2020
* Changed default ShouldCheckObjects to false to prevent spam in logging
* Version 3.0.14 - 24 Aug 2020
* Updated exception message logging
* Version 3.0.13 - 24 Aug 2020
* Added request tracing id for logging
* Added shared HttpClient option
* Version 3.0.12 - 12 Aug 2020
* Named parameters on SymbolOrderBook events
* Version 3.0.11 - 20 Jun 2020
* Added support for checksum in SymbolOrderBook
* Version 3.0.10 - 16 Jun 2020
* Fix for order book synchronization
* Version 3.0.9 - 07 Jun 2020
* Added arraySerialization and postParameterPosition to AuthenticationProvider interface
* Fixed array serialization in request body
* Version 3.0.8 - 02 Jun 2020
* Added requestBodyEmptyContent setting for rest client
* Added TryParseError for rest implementations to check for error with success status code
* Version 3.0.7 - 20 May 2020
* Added error debug output
* Fix for unsubscribe causing possible deadlock
* Version 3.0.6 - 03 Mar 2020
* Added BestOffer to SymbolOrderBook, removed invalid check on proxy
* Version 3.0.5 - 05 Feb 2020
* Added PausedActivity events on socket subscriptions
* Version 3.0.4 - 29 Jan 2020
* Removed unnecessary json serialization
* Version 3.0.3 - 23 Jan 2020
* Added OnBestOffersChanged event to order book implementations
* Version 3.0.2 - 10 Dec 2019
* Removed invalid check for unauthenticated proxy
* Version 3.0.1 - 14 Nov 2019
* Re-enabled debug response logging
* Version 3.0.0 - 23 Oct 2019
* Updated to C# 8.0
* Added .NetStandard2.1 support
* Added Nullability support
* Now using HttpClient instead of WebRequest, should result in faster consequtive requests
* Added CancellationToken support
* Added bool compare override to CallResult (now possible to `if(callresult)` instead of `if(callresult.Success)`)
* Added input validation methods
* Wrong input will now throw exceptions rather than error results
* OnOrderBookUpdate event added to `SymbolOrderBook`
* Version 2.1.8 - 29 Aug 2019
* Added array serialization options for implementations
* Version 2.1.7 - 07 Aug 2019
* Fixed bug with socket connection not being disposed after lost connection
* Resubscribing after reconnecting socket now in parallel
* Version 2.1.6 - 06 Aug 2019
* Fix for missing subscription events if they are also a request response, added code docs
* Version 2.1.5 - 09 jul 2019
* Updated SymbolOrderBook
* Version 2.1.4 - 24 jun 2019
* Added checks for json deserialization issues
* Version 2.1.3 - 16 may 2019
* Refactored SymbolOrderBook
* Added BestBid/BestAsk properties for order book
* Version 2.1.2 - 14 may 2019
* Added order book base class for easy implementation
* Added additional constructor to ApiCredentials to be able to read from file