Top 20 NuGet client Packages

A .NET Library for WOLF (previously Palringo). This metapackage includes Core, Commands, Utilities and Utilities.Interactive libraries.
A type-safe functional wrapper for SignalR and .NET clients
Commands System for Wolfringo library.
Horse WebSocket Client to connect all WebSocket servers
Quickly consume an API using Endpointer.Authentication.API endpoints.
Nuget package for etcd v3 cpp client
An unofficial .NET client for Hermods Novo.
WikiClientLibrary.Cargo is a .NET Standard & asynchronous client library for MediaWiki sites with Cargo support.
Asynchronous STOMP 1.2 client library for .NET.
The MiX.Integrate.Api.Client assembly implements a client library for accessing the MiX Integrate API
Aerospike C client library for sync and async database commands using the libuv event framework.
MQTT Client
Creates an RPC client based on an interface
Unofficial Telegram (http://telegram.org) client library implemented in C#. Latest TL scheme supported. Consider donation to speed up development process. Bitcoin wallet: 3K1ocweFgaHnAibJ3n6hX7RNZWFTFcJjUe It's a perfect fit for any developer who would like to send data directly to Telegram users...
Module used for making HTTP REST requests. You can override the factory for HttpClient to change the behavior.
WikiClientLibrary.Wikibase is a .NET Standard & asynchronous client library for MediaWiki sites with Wikibase support, e.g. Wikidata. It also contains API for working with Wikibase offline JSON dump.
WikiClientLibrary.Wikia is a .NET Standard & asynchronous client library for FANDOM and Wikia.org, which are using a customized MediaWiki branch based on MediaWiki 1.19.
WikiClientLibrary.Flow is a .NET Standard & asynchronous client library for MediaWiki sites with Structured Discussions (aka. Flow) support.
Provisioning Device Client MQTT Transport for Azure IoT Devices
Provides a client for the Singer Instrument Company Limited PIXL.