Squashed commit of the following:

commit 9450d447b9
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Feb 18 11:05:46 2022 +0100

    Updated version

commit bc0b55f337
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Feb 18 10:09:26 2022 +0100

    Added clientOrderId parameter to common clients

commit 31111006c7
Author: Jkorf <jankorf91@gmail.com>
Date:   Thu Feb 17 16:32:53 2022 +0100

    Update SpotClient.razor

commit e7400ce334
Author: Jkorf <jankorf91@gmail.com>
Date:   Thu Feb 17 16:10:49 2022 +0100

    Made some names more generic

commit 9bdef400da
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Feb 15 11:38:41 2022 +0100

    Updated vesrion

commit 3b80a945ee
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Feb 15 11:34:50 2022 +0100

    docs

commit 0268e211e9
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Feb 15 09:56:45 2022 +0100

    Immediate initial reconnect attempt when connection is lost

commit 6eb43c5218
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Feb 11 13:59:05 2022 +0100

    Re-added recalculation interval

commit 1df63ab60c
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Feb 9 14:32:00 2022 +0100

    Updated version

commit 9461b57daa
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Feb 9 13:37:12 2022 +0100

    Fix for time offset calculation not updating when offset is < 500ms

commit 105547d6b1
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Feb 5 21:05:10 2022 +0100

    Updated version

commit 379ded6832
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Feb 5 20:29:57 2022 +0100

    Fixed tests

commit b18204a52d
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Feb 5 20:28:08 2022 +0100

    Added CancellationToken support on Common client interface and SymbolOrderBook, improved SymbolOrderBook start/stop robustness

commit baa23c2ecc
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Feb 5 14:56:32 2022 +0100

    Added GetSubscriptionByRequest method on socket connection

commit 7aad9482a5
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Feb 2 10:57:06 2022 +0100

    Updated version

commit 6e4d9d225e
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Feb 2 09:42:22 2022 +0100

    Fixed exception when deserializing non-nullable datetime value '0' in .net framework

commit fd1a2bbda9
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 25 13:19:10 2022 +0100

    Updated version

commit 2ece04dd58
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 25 13:17:25 2022 +0100

    Refactored use of AutoResetEvent to AsyncResetEvent in SymbolOrderBook

commit 893d0c723d
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 25 13:01:21 2022 +0100

    Fixed DateTime converter for nanosecond times in string format

commit 2c43ee7554
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 24 15:56:24 2022 +0100

    Updated version version; fixed dependencies

commit 100a34d1a0
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 24 14:37:15 2022 +0100

    Updated version

commit bb1071472f
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 24 14:31:57 2022 +0100

    Re-added Common prefix for common enums to avoid conflicts with library namespaces

commit 37b1d18104
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Jan 21 15:25:33 2022 +0100

    Updated version

commit 325389cdf8
Author: Jan Korf <jankorf91@gmail.com>
Date:   Thu Jan 20 21:08:51 2022 +0100

    Added FTX to console example

commit 3e23882572
Author: Jkorf <jankorf91@gmail.com>
Date:   Thu Jan 20 16:21:42 2022 +0100

    Replaced Debug.WriteLine with Trace.WriteLine

commit 3cf5480cad
Author: Jan Korf <jankorf91@gmail.com>
Date:   Wed Jan 19 22:07:22 2022 +0100

    Example

commit fe31cf156d
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Jan 19 16:35:08 2022 +0100

    Examples

commit 7427914cb7
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 16:46:43 2022 +0100

    Update index.md

commit 1bc6225814
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 16:45:10 2022 +0100

    docs

commit 259fe6bfd1
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 14:25:20 2022 +0100

    Update index.md

commit 5f9c075ac7
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 14:22:33 2022 +0100

    Update index.md

commit a26514016a
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 14:13:35 2022 +0100

    Update index.md

commit 01a97412bf
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 14:12:02 2022 +0100

    docs

commit 24b503ca8c
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 13:42:12 2022 +0100

    docs

commit 008b15b055
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Jan 18 13:32:55 2022 +0100

    docs

commit 66fce6cb84
Author: Jan Korf <jankorf91@gmail.com>
Date:   Mon Jan 17 21:31:53 2022 +0100

    docs

commit 0f65701f90
Author: Jan Korf <jankorf91@gmail.com>
Date:   Mon Jan 17 21:25:33 2022 +0100

    docs

commit f7a405a2e6
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 16:32:50 2022 +0100

    docs

commit 55284c0549
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 15:51:03 2022 +0100

    docs

commit 5bfbcca25b
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 14:04:08 2022 +0100

    docs

commit cdbc0ba215
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 13:58:51 2022 +0100

    docs

commit e33e7c6775
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 13:47:58 2022 +0100

    docs

commit b65669659d
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 13:44:45 2022 +0100

    docs

commit e51b863242
Merge: dbfe34f 088f35d
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 13:36:51 2022 +0100

    Merge branch 'feature/new-cc' of https://github.com/JKorf/CryptoExchange.Net into feature/new-cc

commit dbfe34f534
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 17 13:35:46 2022 +0100

    Docs

commit 088f35d420
Author: Jan Korf <jankorf91@gmail.com>
Date:   Mon Jan 17 13:34:40 2022 +0100

    Set theme jekyll-theme-cayman

commit e77add4d1c
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Jan 15 15:26:38 2022 +0100

    Updated version

commit a37a2d6e31
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Jan 15 15:23:52 2022 +0100

    Added CallResult tests, fixed response time not set

commit 8f6e853e13
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Jan 14 16:47:49 2022 +0100

    Added Request info and ResponseTime to WebCallResult, refactored CallResult ctors

commit c6bf0d67a4
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Jan 7 16:30:02 2022 +0100

    Fix typo

commit 996f3c2ced
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Jan 7 16:23:42 2022 +0100

    Some options logging

commit fb9e9f9aa6
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Jan 7 15:10:27 2022 +0100

    Updated version

commit 52ebacaa21
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Jan 7 15:05:51 2022 +0100

    Fixed symbol order book tostring not locking thread, Potential fix for request timeout showing unclear message

commit 6b45859934
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 3 14:08:35 2022 +0100

    Updated example

commit ebe332b724
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 3 12:05:47 2022 +0100

    Updated version

commit 8c24b46fb3
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 3 11:33:07 2022 +0100

    Fixed typo Comon -> Common

commit 7a195f662c
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Jan 3 09:37:50 2022 +0100

    Updated example, removed global.json

commit 120132c45b
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Jan 1 20:30:35 2022 +0100

    Reverted conditional refs

commit b3b4ed3f3f
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Jan 1 19:45:59 2022 +0100

    Updated version

commit f4b4c93e64
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sat Jan 1 19:40:50 2022 +0100

    Added new shared interface implementation

commit f8c3b37cdf
Author: Jan Korf <jankorf91@gmail.com>
Date:   Tue Dec 28 14:14:15 2021 +0100

    wip example

commit 0117737dfa
Author: Jan Korf <jankorf91@gmail.com>
Date:   Tue Dec 28 14:13:14 2021 +0100

    Added conditional refs for Microsoft.Extensions, added DependencyInjection.Abstractions to support extension method on IServiceCollection

commit 02c1f874e1
Author: Jan Korf <jankorf91@gmail.com>
Date:   Mon Dec 27 15:32:07 2021 +0100

    Updated version

commit b212842ec8
Author: Jan Korf <jankorf91@gmail.com>
Date:   Mon Dec 27 15:27:14 2021 +0100

    Added ExchangeName to IExchangeClient interface

commit c96e75d6c3
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Dec 21 16:22:51 2021 +0100

    Updated version

commit c62fbda3d7
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Dec 17 14:17:30 2021 +0100

    Added ApiClients list for managing api credentials, requests made and dispose

commit 04b43257a5
Author: Jkorf <jankorf91@gmail.com>
Date:   Thu Dec 16 16:17:26 2021 +0100

    Update .gitignore

commit 8ba0ded16d
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Dec 13 12:57:31 2021 +0100

    Fixed api credentials getting disposed, fixed DateTimeConverter losing precision

commit 5c665ad54c
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Dec 10 16:35:42 2021 +0100

    Refactoring and comments

commit b7cd6a866a
Author: Jan Korf <jankorf91@gmail.com>
Date:   Wed Dec 8 21:49:25 2021 +0100

    Auth work

commit c2105fe690
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Dec 8 16:20:44 2021 +0100

    Wip, support for time syncing, refactoring authentication

commit 8b479547ab
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Dec 7 15:47:55 2021 +0100

    Fixed release name

commit 2ab032b871
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Dec 7 15:47:14 2021 +0100

    Updated version

commit 48baaeb2d8
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Dec 6 16:18:18 2021 +0100

    Added periodic identifier

commit 60ec18919a
Author: Jan Korf <jankorf91@gmail.com>
Date:   Sun Dec 5 17:26:55 2021 +0100

    Added quotes to log

commit 0818c6277b
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Dec 3 16:23:05 2021 +0100

    Small changes

commit 6d0120d564
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Dec 1 16:26:34 2021 +0100

    Comments, fix test

commit 3c3b5639f5
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Dec 1 13:31:54 2021 +0100

    Refactor clients/options

commit 49de7e89cc
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Nov 30 10:31:45 2021 +0100

    Disposable changes, fixed tests

commit 69a6fabb79
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Nov 29 16:43:27 2021 +0100

    Restruct

commit 9a266e44ce
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Nov 26 09:32:26 2021 +0100

    Added enum converter

commit 78f81393a4
Author: Jkorf <jankorf91@gmail.com>
Date:   Thu Nov 25 10:25:56 2021 +0100

    Removed old timestamp converters

commit 9ebe5de825
Author: Jan Korf <jankorf91@gmail.com>
Date:   Wed Nov 24 19:32:37 2021 +0100

    Added AppendPath method

commit 8b619e82f2
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Nov 24 16:39:14 2021 +0100

    Added DateTimeConverter as replacement for individual converters, fix for not closing socket when auth fails

commit 7ac7a11dfe
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Nov 17 10:23:01 2021 +0100

    Resolved some code issues

commit 3784b0c62b
Author: Jkorf <jankorf91@gmail.com>
Date:   Mon Nov 15 16:36:30 2021 +0100

    Ratelimiter rework

commit cb1826da7a
Author: Jkorf <jankorf91@gmail.com>
Date:   Fri Nov 12 09:40:42 2021 +0100

    Documentation

commit f7445543f2
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Nov 10 16:44:46 2021 +0100

    Exposed order book id

commit 6c3462403f
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Nov 10 13:18:52 2021 +0100

    Fixed tests

commit f83127590a
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Nov 3 08:27:03 2021 +0100

    wip

commit 23bbf0ef88
Author: Jkorf <jankorf91@gmail.com>
Date:   Wed Oct 27 12:57:23 2021 +0200

    Added cancellation token support for socket subscriptions

commit b7f1619aec
Merge: 6ce6a46 f6af235
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Oct 26 15:39:52 2021 +0200

    Merge branch 'master' of https://github.com/JKorf/CryptoExchange.Net

commit 6ce6a46ca3
Author: Jkorf <jankorf91@gmail.com>
Date:   Tue Oct 26 15:39:50 2021 +0200

    Some renames

CryptoExchange.Net/Interfaces/CommonClients/IBaseRestClient.cs

@@ -0,0 +1,138 @@
+using CryptoExchange.Net.CommonObjects;
+using CryptoExchange.Net.Objects;
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace CryptoExchange.Net.Interfaces.CommonClients
+{
+    /// <summary>
+    /// Common rest client endpoints
+    /// </summary>
+    public interface IBaseRestClient
+    {
+        /// <summary>
+        /// The name of the exchange
+        /// </summary>
+        string ExchangeName { get; }
+
+        /// <summary>
+        /// Should be triggered on order placing
+        /// </summary>
+        event Action<OrderId> OnOrderPlaced;
+        /// <summary>
+        /// Should be triggered on order cancelling
+        /// </summary>
+        event Action<OrderId> OnOrderCanceled;
+
+        /// <summary>
+        /// Get the symbol name based on a base and quote asset
+        /// </summary>
+        /// <param name="baseAsset">The base asset</param>
+        /// <param name="quoteAsset">The quote asset</param>
+        /// <returns></returns>
+        string GetSymbolName(string baseAsset, string quoteAsset);
+
+        /// <summary>
+        /// Get a list of symbols for the exchange
+        /// </summary>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Symbol>>> GetSymbolsAsync(CancellationToken ct = default);
+
+        /// <summary>
+        /// Get a ticker for the exchange
+        /// </summary>
+        /// <param name="symbol">The symbol to get klines for</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<Ticker>> GetTickerAsync(string symbol, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get a list of tickers for the exchange
+        /// </summary>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Ticker>>> GetTickersAsync(CancellationToken ct = default);
+
+        /// <summary>
+        /// Get a list of candles for a given symbol on the exchange
+        /// </summary>
+        /// <param name="symbol">The symbol to retrieve the candles for</param>
+        /// <param name="timespan">The timespan to retrieve the candles for. The supported value are dependent on the exchange</param>
+        /// <param name="startTime">[Optional] Start time to retrieve klines for</param>
+        /// <param name="endTime">[Optional] End time to retrieve klines for</param>
+        /// <param name="limit">[Optional] Max number of results</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Kline>>> GetKlinesAsync(string symbol, TimeSpan timespan, DateTime? startTime = null, DateTime? endTime = null, int? limit = null, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get the order book for a symbol
+        /// </summary>
+        /// <param name="symbol">The symbol to get the book for</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<CommonObjects.OrderBook>> GetOrderBookAsync(string symbol, CancellationToken ct = default);
+
+        /// <summary>
+        /// The recent trades for a symbol
+        /// </summary>
+        /// <param name="symbol">The symbol to get the trades for</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Trade>>> GetRecentTradesAsync(string symbol, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get balances
+        /// </summary>
+        /// <param name="accountId">[Optional] The account id to retrieve balances for, required for some exchanges, ignored otherwise</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Balance>>> GetBalancesAsync(string? accountId = null, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get an order by id
+        /// </summary>
+        /// <param name="orderId">The id</param>
+        /// <param name="symbol">[Optional] The symbol the order is on, required for some exchanges, ignored otherwise</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<Order>> GetOrderAsync(string orderId, string? symbol = null, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get trades for an order by id
+        /// </summary>
+        /// <param name="orderId">The id</param>
+        /// <param name="symbol">[Optional] The symbol the order is on, required for some exchanges, ignored otherwise</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<UserTrade>>> GetOrderTradesAsync(string orderId, string? symbol = null, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get a list of open orders
+        /// </summary>
+        /// <param name="symbol">[Optional] The symbol to get open orders for, required for some exchanges, ignored otherwise</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Order>>> GetOpenOrdersAsync(string? symbol = null, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get a list of closed orders
+        /// </summary>
+        /// <param name="symbol">[Optional] The symbol to get closed orders for, required for some exchanges, ignored otherwise</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Order>>> GetClosedOrdersAsync(string? symbol = null, CancellationToken ct = default);
+
+        /// <summary>
+        /// Cancel an order by id
+        /// </summary>
+        /// <param name="orderId">The id</param>
+        /// <param name="symbol">[Optional] The symbol the order is on, required for some exchanges, ignored otherwise</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<OrderId>> CancelOrderAsync(string orderId, string? symbol = null, CancellationToken ct = default);
+    }
+}

CryptoExchange.Net/Interfaces/CommonClients/IFuturesClient.cs

@@ -0,0 +1,37 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using CryptoExchange.Net.CommonObjects;
+using CryptoExchange.Net.Interfaces.CommonClients;
+using CryptoExchange.Net.Objects;
+
+namespace CryptoExchange.Net.Interfaces.CommonClients
+{
+    /// <summary>
+    /// Common futures endpoints
+    /// </summary>
+    public interface IFuturesClient : IBaseRestClient
+    {
+        /// <summary>
+        /// Place an order
+        /// </summary>
+        /// <param name="symbol">The symbol the order is for</param>
+        /// <param name="side">The side of the order</param>
+        /// <param name="type">The type of the order</param>
+        /// <param name="quantity">The quantity of the order</param>
+        /// <param name="price">The price of the order, only for limit orders</param>
+        /// <param name="accountId">[Optional] The account id to place the order on, required for some exchanges, ignored otherwise</param>
+        /// <param name="leverage">[Optional] Leverage for this order. This is needed for some exchanges. For exchanges where this is not needed this parameter is ignored (and should be set before hand)</param>
+        /// <param name="clientOrderId">[Optional] Client specified id for this order</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns>The id of the resulting order</returns>
+        Task<WebCallResult<OrderId>> PlaceOrderAsync(string symbol, CommonOrderSide side, CommonOrderType type, decimal quantity, decimal? price = null, int? leverage = null, string? accountId = null, string? clientOrderId = null, CancellationToken ct = default);
+
+        /// <summary>
+        /// Get position
+        /// </summary>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns></returns>
+        Task<WebCallResult<IEnumerable<Position>>> GetPositionsAsync(CancellationToken ct = default);
+    }
+}

CryptoExchange.Net/Interfaces/CommonClients/ISpotClient.cs

@@ -0,0 +1,28 @@
+using CryptoExchange.Net.CommonObjects;
+using CryptoExchange.Net.Interfaces.CommonClients;
+using CryptoExchange.Net.Objects;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace CryptoExchange.Net.Interfaces.CommonClients
+{
+    /// <summary>
+    /// Common spot endpoints
+    /// </summary>
+    public interface ISpotClient: IBaseRestClient
+    {
+        /// <summary>
+        /// Place an order
+        /// </summary>
+        /// <param name="symbol">The symbol the order is for</param>
+        /// <param name="side">The side of the order</param>
+        /// <param name="type">The type of the order</param>
+        /// <param name="quantity">The quantity of the order</param>
+        /// <param name="price">The price of the order, only for limit orders</param>
+        /// <param name="accountId">[Optional] The account id to place the order on, required for some exchanges, ignored otherwise</param>
+        /// <param name="clientOrderId">[Optional] Client specified id for this order</param>
+        /// <param name="ct">[Optional] Cancellation token for cancelling the request</param>
+        /// <returns>The id of the resulting order</returns>
+        Task<WebCallResult<OrderId>> PlaceOrderAsync(string symbol, CommonOrderSide side, CommonOrderType type, decimal quantity, decimal? price = null, string? accountId = null, string? clientOrderId = null, CancellationToken ct = default);
+    }
+}

CryptoExchange.Net/Interfaces/IRateLimiter.cs

@@ -1,4 +1,9 @@
+using CryptoExchange.Net.Logging;
 using CryptoExchange.Net.Objects;
+using System.Net.Http;
+using System.Security;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace CryptoExchange.Net.Interfaces
 {
@@ -8,13 +13,17 @@ namespace CryptoExchange.Net.Interfaces
     public interface IRateLimiter
     {
         /// <summary>
-        /// Limit the request if needed
+        /// Limit a request based on previous requests made
         /// </summary>
-        /// <param name="client"></param>
-        /// <param name="url"></param>
-        /// <param name="limitBehaviour"></param>
-        /// <param name="credits"></param>
-        /// <returns></returns>
-        CallResult<double> LimitRequest(RestClient client, string url, RateLimitingBehaviour limitBehaviour, int credits=1);
+        /// <param name="log">The logger</param>
+        /// <param name="endpoint">The endpoint the request is for</param>
+        /// <param name="method">The Http request method</param>
+        /// <param name="signed">Whether the request is singed(private) or not</param>
+        /// <param name="apiKey">The api key making this request</param>
+        /// <param name="limitBehaviour">The limit behavior for when the limit is reached</param>
+        /// <param name="requestWeight">The weight of the request</param>
+        /// <param name="ct">Cancellation token to cancel waiting</param>
+        /// <returns>The time in milliseconds spend waiting</returns>
+        Task<CallResult<int>> LimitRequestAsync(Log log, string endpoint, HttpMethod method, bool signed, SecureString? apiKey, RateLimitingBehaviour limitBehaviour, int requestWeight, CancellationToken ct);
     }
 }

CryptoExchange.Net/Interfaces/IRequestFactory.cs

@@ -16,7 +16,7 @@ namespace CryptoExchange.Net.Interfaces
         /// <param name="uri"></param>
         /// <param name="requestId"></param>
         /// <returns></returns>
-        IRequest Create(HttpMethod method, string uri, int requestId);
+        IRequest Create(HttpMethod method, Uri uri, int requestId);
 
         /// <summary>
         /// Configure the requests created by this factory

CryptoExchange.Net/Interfaces/IRestClient.cs

@@ -1,9 +1,6 @@
 using System;
-using System.Collections.Generic;
-using System.Threading;
-using System.Threading.Tasks;
+using CryptoExchange.Net.Authentication;
 using CryptoExchange.Net.Objects;
-using CryptoExchange.Net.RateLimiter;
 
 namespace CryptoExchange.Net.Interfaces
 {
@@ -18,51 +15,19 @@ namespace CryptoExchange.Net.Interfaces
         IRequestFactory RequestFactory { get; set; }
 
         /// <summary>
-        /// What should happen when hitting a rate limit
-        /// </summary>
-        RateLimitingBehaviour RateLimitBehaviour { get; }
-
-        /// <summary>
-        /// List of active rate limiters
-        /// </summary>
-        IEnumerable<IRateLimiter> RateLimiters { get; }
-
-        /// <summary>
-        /// The total amount of requests made
+        /// The total amount of requests made with this client
         /// </summary>
         int TotalRequestsMade { get; }
 
         /// <summary>
-        /// The base address of the API
+        /// The options provided for this client
         /// </summary>
-        string BaseAddress { get; }
+        BaseRestClientOptions ClientOptions { get; }
 
         /// <summary>
-        /// Client name
+        /// Set the API credentials for this client. All Api clients in this client will use the new credentials, regardless of earlier set options.
         /// </summary>
-        string ExchangeName { get; }
-
-        /// <summary>
-        /// Adds a rate limiter to the client. There are 2 choices, the <see cref="RateLimiterTotal"/> and the <see cref="RateLimiterPerEndpoint"/>.
-        /// </summary>
-        /// <param name="limiter">The limiter to add</param>
-        void AddRateLimiter(IRateLimiter limiter);
-
-        /// <summary>
-        /// Removes all rate limiters from this client
-        /// </summary>
-        void RemoveRateLimiters();
-
-        /// <summary>
-        /// Ping to see if the server is reachable
-        /// </summary>
-        /// <returns>The roundtrip time of the ping request</returns>
-        CallResult<long> Ping(CancellationToken ct = default);
-
-        /// <summary>
-        /// Ping to see if the server is reachable
-        /// </summary>
-        /// <returns>The roundtrip time of the ping request</returns>
-        Task<CallResult<long>> PingAsync(CancellationToken ct = default);
+        /// <param name="credentials">The credentials to set</param>
+        void SetApiCredentials(ApiCredentials credentials);
     }
 }

CryptoExchange.Net/Interfaces/ISocketClient.cs

@@ -11,48 +11,21 @@ namespace CryptoExchange.Net.Interfaces
     public interface ISocketClient: IDisposable
     {
         /// <summary>
-        /// The factory for creating sockets. Used for unit testing
+        /// The options provided for this client
         /// </summary>
-        IWebsocketFactory SocketFactory { get; set; }
+        BaseSocketClientOptions ClientOptions { get; }
 
         /// <summary>
-        /// The time in between reconnect attempts
+        /// Incoming kilobytes per second of data
         /// </summary>
-        TimeSpan ReconnectInterval { get; }
-        
-        /// <summary>
-        /// Whether the client should try to auto reconnect when losing connection
-        /// </summary>
-        bool AutoReconnect { get; }
+        public double IncomingKbps { get; }
 
         /// <summary>
-        /// The base address of the API
+        /// Unsubscribe from a stream using the subscription id received when starting the subscription
         /// </summary>
-        string BaseAddress { get; }
-
-        /// <inheritdoc cref="SocketClientOptions.SocketResponseTimeout"/>
-        TimeSpan ResponseTimeout { get; }
-
-        /// <inheritdoc cref="SocketClientOptions.SocketNoDataTimeout"/>
-        TimeSpan SocketNoDataTimeout { get; }
-
-        /// <summary>
-        /// The max amount of concurrent socket connections
-        /// </summary>
-        int MaxSocketConnections { get; }
-
-        /// <inheritdoc cref="SocketClientOptions.SocketSubscriptionsCombineTarget"/>
-        int SocketCombineTarget { get; }
-        /// <inheritdoc cref="SocketClientOptions.MaxReconnectTries"/>
-        int? MaxReconnectTries { get; }
-        /// <inheritdoc cref="SocketClientOptions.MaxResubscribeTries"/>
-        int? MaxResubscribeTries { get; }
-        /// <inheritdoc cref="SocketClientOptions.MaxConcurrentResubscriptionsPerSocket"/>
-        int MaxConcurrentResubscriptionsPerSocket { get; }
-        /// <summary>
-        /// The current kilobytes per second of data being received by all connection from this client, averaged over the last 3 seconds
-        /// </summary>
-        double IncomingKbps { get; }
+        /// <param name="subscriptionId">The id of the subscription to unsubscribe</param>
+        /// <returns></returns>
+        Task UnsubscribeAsync(int subscriptionId);
 
         /// <summary>
         /// Unsubscribe from a stream

CryptoExchange.Net/Interfaces/ISymbolOrderBook.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Threading;
 using System.Threading.Tasks;
 using CryptoExchange.Net.Objects;
 
@@ -10,6 +11,11 @@ namespace CryptoExchange.Net.Interfaces
     /// </summary>
     public interface ISymbolOrderBook
     {
+        /// <summary>
+        /// Identifier
+        /// </summary>
+        string Id { get; }
+
         /// <summary>
         /// The status of the order book. Order book is up to date when the status is `Synced`
         /// </summary>
@@ -39,7 +45,7 @@ namespace CryptoExchange.Net.Interfaces
         /// <summary>
         /// Timestamp of the last update
         /// </summary>
-        DateTime LastOrderBookUpdate { get; }
+        DateTime UpdateTime { get; }
 
         /// <summary>
         /// The number of asks in the book
@@ -83,8 +89,9 @@ namespace CryptoExchange.Net.Interfaces
         /// <summary>
         /// Start connecting and synchronizing the order book
         /// </summary>
+        /// <param name="ct">A cancellation token to stop the order book when canceled</param>
         /// <returns></returns>
-        Task<CallResult<bool>> StartAsync();
+        Task<CallResult<bool>> StartAsync(CancellationToken? ct = null);
 
         /// <summary>
         /// Stop syncing the order book

CryptoExchange.Net/Interfaces/IWebsocket.cs

@@ -7,41 +7,41 @@ using System.Threading.Tasks;
 namespace CryptoExchange.Net.Interfaces
 {
     /// <summary>
-    /// Interface for websocket interaction
+    /// Webscoket connection interface
     /// </summary>
     public interface IWebsocket: IDisposable
     {
         /// <summary>
-        /// Websocket closed
+        /// Websocket closed event
         /// </summary>
         event Action OnClose;
         /// <summary>
-        /// Websocket message received
+        /// Websocket message received event
         /// </summary>
         event Action<string> OnMessage;
         /// <summary>
-        /// Websocket error
+        /// Websocket error event
         /// </summary>
         event Action<Exception> OnError;
         /// <summary>
-        /// Websocket opened
+        /// Websocket opened event
         /// </summary>
         event Action OnOpen;
 
         /// <summary>
-        /// Id
+        /// Unique id for this socket
         /// </summary>
         int Id { get; }
         /// <summary>
-        /// Origin
+        /// Origin header
         /// </summary>
         string? Origin { get; set; }
         /// <summary>
-        /// Encoding to use
+        /// Encoding to use for sending/receiving string data
         /// </summary>
         Encoding? Encoding { get; set; }
         /// <summary>
-        /// Reconnecting
+        /// Whether socket is in the process of reconnecting
         /// </summary>
         bool Reconnecting { get; set; }
         /// <summary>
@@ -61,15 +61,15 @@ namespace CryptoExchange.Net.Interfaces
         /// </summary>
         Func<string, string>? DataInterpreterString { get; set; }
         /// <summary>
-        /// Socket url
+        /// The url the socket connects to
         /// </summary>
         string Url { get; }
         /// <summary>
-        /// Is closed
+        /// Whether the socket connection is closed
         /// </summary>
         bool IsClosed { get; }
         /// <summary>
-        /// Is open
+        /// Whether the socket connection is open
         /// </summary>
         bool IsOpen { get; }
         /// <summary>
@@ -77,10 +77,15 @@ namespace CryptoExchange.Net.Interfaces
         /// </summary>
         SslProtocols SSLProtocols { get; set; }
         /// <summary>
-        /// Timeout
+        /// The max time for no data being received before the connection is considered lost
         /// </summary>
         TimeSpan Timeout { get; set; }
         /// <summary>
+        /// Set a proxy to use when connecting
+        /// </summary>
+        /// <param name="proxy"></param>
+        void SetProxy(ApiProxy proxy);
+        /// <summary>
         /// Connect the socket
         /// </summary>
         /// <returns></returns>
@@ -91,18 +96,13 @@ namespace CryptoExchange.Net.Interfaces
         /// <param name="data"></param>
         void Send(string data);
         /// <summary>
-        /// Reset socket
+        /// Reset socket when a connection is lost to prepare for a new connection
         /// </summary>
         void Reset();
         /// <summary>
-        /// Close the connecting
+        /// Close the connection
         /// </summary>
         /// <returns></returns>
         Task CloseAsync();
-        /// <summary>
-        /// Set proxy
-        /// </summary>
-        /// <param name="proxy"></param>
-        void SetProxy(ApiProxy proxy);
     }
 }

CryptoExchange.Net/Interfaces/IWebsocketFactory.cs

@@ -11,17 +11,17 @@ namespace CryptoExchange.Net.Interfaces
         /// <summary>
         /// Create a websocket for an url
         /// </summary>
-        /// <param name="log"></param>
-        /// <param name="url"></param>
+        /// <param name="log">The logger</param>
+        /// <param name="url">The url the socket is fo</param>
         /// <returns></returns>
         IWebsocket CreateWebsocket(Log log, string url);
         /// <summary>
         /// Create a websocket for an url
         /// </summary>
-        /// <param name="log"></param>
-        /// <param name="url"></param>
-        /// <param name="cookies"></param>
-        /// <param name="headers"></param>
+        /// <param name="log">The logger</param>
+        /// <param name="url">The url the socket is fo</param>
+        /// <param name="cookies">Cookies to be send in the initial request</param>
+        /// <param name="headers">Headers to be send in the initial request</param>
         /// <returns></returns>
         IWebsocket CreateWebsocket(Log log, string url, IDictionary<string, string> cookies, IDictionary<string, string> headers);
     }