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OpenAPI
Moomoo API
Empower your program trading with a full range of market data and interfaces
Learn about Moomoo API
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  • Moomoo API SDK
  • Moomoo OpenD
Ver.10.10.7008
Minimum moomoo OpenD version requirements: 10.10.7008
Aug 13, 2026
Python API
Another method: directly use pip installation in cmd
$ pip install moomoo-apicopy
Java API
Another method: directly introduce moomoo-api dependencies into the project and build
C# API
Another method: directly use nuget installation in cmd
$ dotnet add package moomoo-apicopy
C++ API JavaScript API
Another method: directly use npm installation in cmd
$ npm install --save moomoo-apicopy
Protobuf
  • [Optimization] Removed account and password settings from the Command Line OpenD configuration file.
  • [Optimization] Bug fixes.
Ver.10.9.6908
Minimum moomoo OpenD version requirements: 10.9.6908
Jul 15, 2026
Python API
Another method: directly use pip installation in cmd
$ pip install moomoo-apicopy
Java API
Another method: directly introduce moomoo-api dependencies into the project and build
C# API
Another method: directly use nuget installation in cmd
$ dotnet add package moomoo-apicopy
C++ API JavaScript API
Another method: directly use npm installation in cmd
$ npm install --save moomoo-apicopy
Protobuf
  • Supports Moomoo US Prediction APIs (Market data and trading for event contracts).
Ver.10.8.6808
Minimum moomoo OpenD version requirements: 10.8.6808
Jun 25, 2026
Python API
Another method: directly use pip installation in cmd
$ pip install moomoo-apicopy
Java API
Another method: directly introduce moomoo-api dependencies into the project and build
C# API
Another method: directly use nuget installation in cmd
$ dotnet add package moomoo-apicopy
C++ API JavaScript API
Another method: directly use npm installation in cmd
$ npm install --save moomoo-apicopy
Protobuf
  • [New] Search API: Quickly find any asset by keyword.
  • [New] Search API: Find news, announcements, and ratings all in one place with one keyword.
  • [New] Chart Indicators: Supports all technical indicators in Mai Language and Python.
  • [New] Comprehensive Options Analysis: IV/HV, Put/Call Ratio, 0DTE Options, Upcoming Earnings, and Seller Dashboard.
  • [New] Market Fundamentals API: Access data from Institutional Tracker, Macroeconomic Data, Dividend & Earnings Calendars, Industry Chain, Market Movers, and Fed Rate Projections.
Ver.10.7.6708
Minimum moomoo OpenD version requirements: 10.7.6708
Jun 3, 2026
Python API
Another method: directly use pip installation in cmd
$ pip install moomoo-apicopy
Java API
Another method: directly introduce moomoo-api dependencies into the project and build
C# API
Another method: directly use nuget installation in cmd
$ dotnet add package moomoo-apicopy
C++ API JavaScript API
Another method: directly use npm installation in cmd
$ npm install --save moomoo-apicopy
Protobuf
  • [New] Supports market data and trading for Singapore, Malaysia, and Japan stocks.
  • [New] Supports market data and trading for options strategies, including straddle, spread, butterfly, and more.
Ver.10.6.6608
Minimum moomoo OpenD version requirements: 10.6.6608
May 21, 2026
Python API
Another method: directly use pip installation in cmd
$ pip install moomoo-apicopy
Java API
Another method: directly introduce moomoo-api dependencies into the project and build
C# API
Another method: directly use nuget installation in cmd
$ dotnet add package moomoo-apicopy
C++ API JavaScript API
Another method: directly use npm installation in cmd
$ npm install --save moomoo-apicopy
Protobuf
  • [New] Screener API now available with advanced filtering across fundamentals, technical indicators, and chart patterns.
  • [New] Stock Fundamentals API now available, covering data such as financial statements, analyst ratings, valuations, dividends, and shareholder holdings.
  • [New] Supports Moomoo Australia paper trading competition accounts.