Binance

A full-featured .NET Binance API designed for ease of use.

Features

• Compatible with .NET Standard 2.0 and .NET Framework 4.7.1.
• Complete coverage of the Binance API including all REST and WebSocket endpoints (with combined streams).
  • A Binance account API Key is not required to access public REST and WebSocket endpoints (most market data).
• Simple API abstraction using domain/value objects that do not expose underlying (HTTP/REST) behavior.
• Convenient assets and symbols (e.g. Symbol.BTC_USDT) with exchange info (price/quantity: min, max, etc.).
  • With methods for validating (w/ or w/o exceptions) client order price, quantity, and type for a symbol.
• Consistent use of domain models whether you're querying the API or using real-time WebSocket client events.
• Customizable dual-layer API with access to JSON responses (low-level) or deserialized domain/value objects.
  • Same serializers used in BinanceApi are available to provide application-level deserialization of JSON data.
• API exceptions provide the Binance server response ERROR code and message for easier troubleshooting.
• Unique implementation supports multiple users and requires user authentication only where necessary.
• Web API interface includes automatic rate limiting and system-to-server time synchronization for reliability.
  • Advanced rate limiting includes distinct (request and order) rate limiters with endpoint weights incorporated.
• Easy-to-use WebSocket endpoint clients and various ready-to-use caching implementations (with events).
• Low-level BinanceHttpClient API utilizes a single, cached HttpClient for performance (and implemented as singleton).
• Limited dependencies and use of Microsoft extensions for dependency injection, logging, and options.
• Multiple .NET sample applications including live displays of market depth, trades, and candlesticks for a symbol.
  • Alternative IWebSocketClients for using WebSocketSharp or WebSocket4Net (for Windows 7 compatibility).
  • How to efficiently use combined streams with a single, application-wide, web socket (BinanceWebSocketStream).

Getting Started

Binance Sign-up

To use the private (authenticated) API methods you must have an account with Binance and create an API Key. Please use my Referral ID: 10899093 when you Register (an account is not required to access the public market data).

Installation

Using Nuget Package Manager:

PM> Install-Package Binance

Development

The master branch is currently used for development and may differ from the latest release.
To get the source code for a particular release, first select the corresponding Tag.

Build Environment

Microsoft Visual Studio Community 2017

Documentation

See: Wiki
NOTE: Some documentation is out-of-date ...will be updated soon.
NOTE: The samples demonstrate up-to-date usage of this library.

Binance Exchange API (for reference)

REST/WebSocket details: Binance Official Documentation
REST/WebSocket questions: Binance Official API Telegram (not for questions about this library)

Donate

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Thank you.