OpenAPI
moomoo OpenAPI
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  • moomoo API
  • moomoo OpenD
Ver.9.4.5418
Minimum moomoo OpenD version requirements: 9.4.5418
Sep 9, 2025
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] Place 24-hour orders for US stocks.
  • [New] Access up to 20 years of historical daily candlestick data.
  • [New] Level 2 market depth supports up to 60 levels for US stocks and 40 levels for US futures.
  • [New] View historical prices adjusted to reflect corporate spinoffs.
  • [Unavailable] Remove min_change_unit from futures contract info.
Ver.9.4.5408
Minimum moomoo OpenD version requirements: 9.4.5408
Aug 14, 2025
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] Place 24-hour orders for US stocks.
  • [New] Access up to 20 years of historical daily candlestick data.
  • [New] Level 2 market depth supports up to 60 levels for US stocks and 40 levels for US futures.
  • [New] View historical prices adjusted to reflect corporate spinoffs.
  • [Unavailable] Remove min_change_unit from futures contract info.
Ver.9.3.5308
Minimum moomoo OpenD version requirements: 9.3.5308
Jun 11, 2025
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] Bug fixes and performance improvements.
Ver.9.2.5208
Minimum moomoo OpenD version requirements: 9.2.5208
Apr 17, 2025
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] Access quotes or trade US stocks during overnight sessions.
  • [New] Track the average cost price of your securities positions.
Ver.9.1.5108
Minimum moomoo OpenD version requirements: 9.1.5108
Mar 5, 2025
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] Track cash flow statements in your account.