Microsoft.OpenApi 1.3.1-preview2 The ID prefix of this package has been reserved for one of the owners of this package by Prefix Reserved

.NET Standard 2.0
This is a prerelease version of Microsoft.OpenApi.
There is a newer version of this package available.
See the version list below for details.
Install-Package Microsoft.OpenApi -Version 1.3.1-preview2
dotnet add package Microsoft.OpenApi --version 1.3.1-preview2
<PackageReference Include="Microsoft.OpenApi" Version="1.3.1-preview2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Microsoft.OpenApi --version 1.3.1-preview2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.OpenApi, 1.3.1-preview2"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Microsoft.OpenApi as a Cake Addin
#addin nuget:?package=Microsoft.OpenApi&version=1.3.1-preview2&prerelease

// Install Microsoft.OpenApi as a Cake Tool
#tool nuget:?package=Microsoft.OpenApi&version=1.3.1-preview2&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

.NET models with JSON and YAML writers for OpenAPI specification

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (122)

Showing the top 5 NuGet packages that depend on Microsoft.OpenApi:

Package Downloads

Middleware to expose Swagger JSON endpoints from APIs built on ASP.NET Core


Some additional useful filters for Swashbuckle.AspNetCore. This package replaces Swashbuckle.AspNetCore.Examples.

Microsoft.OpenApi.Readers The ID prefix of this package has been reserved for one of the owners of this package by

OpenAPI.NET Readers for JSON and YAML documents

Microsoft.Azure.WebJobs.Extensions.OpenApi.Core The ID prefix of this package has been reserved for one of the owners of this package by

This package helps render OpenAPI document and Swagger UI of Azure Functions endpoints through the in-process worker.


Swagger helpers.

GitHub repositories (18)

Showing the top 5 popular GitHub repositories that depend on Microsoft.OpenApi:

Repository Stars
Swagger tools for documenting API's built on ASP.NET Core
Surging is a micro-service engine that provides a lightweight, high-performance, modular RPC request pipeline. support Event-based Asynchronous Pattern and reactive programming ,The service engine supports http, TCP, WS,Grpc, Thrift,Mqtt, UDP, and DNS protocols. It uses ZooKeeper and Consul as a registry, and integrates it. Hash, random, polling, Fair Polling as a load balancing algorithm, built-in service governance to ensure reliable RPC communication, the engine contains Diagnostic, link tracking for protocol and middleware calls, and integration SkyWalking Distributed APM
DevArchitecture Backend Project
Character generator for Shadowrun 5th edition
Tools that provide common build infrastructure for multiple .NET Foundation projects.
Version Downloads Last updated
1.3.1 98,241 4/13/2022
1.3.1-preview6 409 4/10/2022
1.3.1-preview5 4,714 3/3/2022
1.3.1-preview4 3,442 2/8/2022
1.3.1-preview3 148 2/3/2022
1.3.1-preview2 2,289 1/23/2022
1.3.1-preview 8,483 11/25/2021
1.3.0-preview 71,187 5/25/2021
1.2.3 84,661,032 8/29/2020
1.2.2 5,464,173 6/25/2020
1.2.1 1,113 6/24/2020
1.2.0 25,450 6/14/2020
1.2.0-preview.3 6,538 4/2/2020
1.2.0-preview.2 4,016 3/9/2020
1.2.0-preview 2,991 1/20/2020
1.1.4 56,725,226 9/15/2019
1.1.3 1,361,484 4/19/2019
1.1.2 867,479 12/13/2018
1.1.1 9,845,574 10/24/2018
1.1.0 67,068 8/16/2018
1.1.0-preview.4 1,035 7/18/2018
1.1.0-preview.3 5,695 6/14/2018
1.1.0-preview.2 667 6/7/2018
1.1.0-preview.1 646 5/25/2018
1.0.1 10,268 5/25/2018
1.0.0 11,572 5/8/2018
1.0.0-beta017 1,058 5/2/2018
1.0.0-beta016 1,979 4/8/2018
1.0.0-beta015 1,414 3/21/2018
1.0.0-beta014 4,049 2/13/2018
1.0.0-beta013 953 1/31/2018
1.0.0-beta012 1,147 1/24/2018
1.0.0-beta011 1,345 1/16/2018
1.0.0-beta010 914 1/11/2018
1.0.0-beta009 1,287 12/20/2017
1.0.0-beta008 1,050 12/14/2017

- Publish symbols.