Microsoft.AspNetCore.OpenApi 8.0.15

Prefix Reserved
There is a newer version of this package available.
See the version list below for details.
dotnet add package Microsoft.AspNetCore.OpenApi --version 8.0.15
                    
NuGet\Install-Package Microsoft.AspNetCore.OpenApi -Version 8.0.15
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.15" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="8.0.15" />
                    
Directory.Packages.props
<PackageReference Include="Microsoft.AspNetCore.OpenApi" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Microsoft.AspNetCore.OpenApi --version 8.0.15
                    
#r "nuget: Microsoft.AspNetCore.OpenApi, 8.0.15"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Microsoft.AspNetCore.OpenApi@8.0.15
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Microsoft.AspNetCore.OpenApi&version=8.0.15
                    
Install as a Cake Addin
#tool nuget:?package=Microsoft.AspNetCore.OpenApi&version=8.0.15
                    
Install as a Cake Tool

Provides APIs for annotating route handler endpoints in ASP.NET Core with OpenAPI annotations.

This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/8899cb30120d41413065f1b1465cdabefe0a1f9c

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (534)

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

Package Downloads
Rystem.Api

Rystem.Api helps you to integrate Api Server and Automated Client for Aspect-Oriented programming.

Indice.AspNetCore

Package Description

devprime.stack.web

DevPrime Web

IntelliTect.Coalesce

Package Description

IntelliTect.Coalesce.CodeGeneration

Core code generation library for IntelliTect.Coalesce

GitHub repositories (193)

Showing the top 20 popular GitHub repositories that depend on Microsoft.AspNetCore.OpenApi:

Repository Stars
microsoft/semantic-kernel
Integrate cutting-edge LLM technology quickly and easily into your apps
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
JustArchiNET/ArchiSteamFarm
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.
dodyg/practical-aspnetcore
Practical samples of ASP.NET Core 10 Preview 5, 9, 8.0, 7.0, 6.0, 5.0, 3.1, 2.2, and 2.1,projects you can use. Readme contains explanations on all projects.
dotnet/eShop
A reference .NET application implementing an eCommerce site
RicoSuter/NSwag
The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.
fullstackhero/dotnet-starter-kit
Production Grade Cloud-Ready .NET 9 Starter Kit (Web API + Blazor Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All Batteries Included.
AssetRipper/AssetRipper
GUI Application to work with engine assets, asset bundles, and serialized files
ServiceStack/ServiceStack
Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all
domaindrivendev/Swashbuckle.AspNetCore
Swagger tools for documenting API's built on ASP.NET Core
dotnet/aspire
Tools, templates, and packages to accelerate building observable, production-ready apps
microsoft/fluentui-blazor
Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications
oskardudycz/EventSourcing.NetCore
Examples and Tutorials of Event Sourcing in .NET
SciSharp/LLamaSharp
A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.
thomhurst/TUnit
A modern, fast and flexible .NET testing framework
davidfowl/TodoApp
Todo application with ASP.NET Core Blazor WASM, Minimal APIs and Authentication
microsoft/dotnet-podcasts
.NET reference application shown at .NET Conf featuring ASP.NET Core, Blazor, .NET MAUI, Microservices, Orleans, Playwright, and more!
evolutionary-architecture/evolutionary-architecture-by-example
Navigate the complex landscape of .NET software architecture with our step-by-step, story-like guide. Unpack the interplay between modular monoliths, microservices, domain-driven design, and various architectural patterns. Go beyond the one-size-fits-all solutions and understand how to blend these approaches based on your unique needs.
MicrosoftLearning/AZ-204-DevelopingSolutionsforMicrosoftAzure
AZ-204: Developing solutions for Microsoft Azure
phongnguyend/Practical.CleanArchitecture
Full-stack .Net 9 Clean Architecture (Microservices, Modular Monolith, Monolith), Blazor, Angular 19, React 19, Vue 3.5, BFF with YARP, NextJs 15, Domain-Driven Design, CQRS, SOLID, Asp.Net Core Identity Custom Storage, OpenID Connect, EF Core, OpenTelemetry, SignalR, Background Services, Health Checks, Rate Limiting, Clouds (Azure, AWS, GCP), ..
Version Downloads Last Updated
10.0.0-preview.6.25358.103 1,851 7/15/2025
10.0.0-preview.5.25277.114 9,181 6/6/2025
10.0.0-preview.4.25258.110 10,582 5/12/2025
10.0.0-preview.3.25172.1 8,449 4/10/2025
10.0.0-preview.2.25164.1 5,902 3/18/2025
10.0.0-preview.1.25120.3 5,455 2/25/2025
9.0.7 242,214 7/8/2025
9.0.6 833,925 6/10/2025
9.0.5 1,551,727 5/13/2025
9.0.4 1,847,463 4/8/2025
9.0.3 1,641,086 3/11/2025
9.0.2 1,702,173 2/11/2025
9.0.1 1,482,163 1/14/2025
9.0.0 3,616,862 11/12/2024
9.0.0-rc.2.24474.3 74,477 10/8/2024
9.0.0-rc.1.24452.1 37,221 9/10/2024
9.0.0-preview.7.24406.2 15,103 8/13/2024
9.0.0-preview.6.24328.4 9,896 7/9/2024
9.0.0-preview.5.24306.11 12,971 6/11/2024
9.0.0-preview.4.24267.6 10,687 5/21/2024
9.0.0-preview.3.24172.13 13,001 4/11/2024
9.0.0-preview.2.24128.4 7,834 3/12/2024
9.0.0-preview.1.24081.5 10,447 2/13/2024
8.0.18 59,200 7/8/2025
8.0.17 239,368 6/10/2025
8.0.16 348,486 5/13/2025
8.0.15 660,030 4/8/2025
8.0.14 798,906 3/11/2025
8.0.13 734,857 2/11/2025
8.0.12 915,585 1/14/2025
8.0.11 2,501,040 11/12/2024
8.0.10 3,999,805 10/8/2024
8.0.8 4,388,437 8/13/2024
8.0.7 3,160,414 7/9/2024
8.0.6 4,050,421 5/28/2024
8.0.5 1,533,452 5/14/2024
8.0.4 3,587,423 4/9/2024
8.0.3 3,132,426 3/12/2024
8.0.2 2,873,863 2/13/2024
8.0.1 3,466,876 1/9/2024
8.0.0 5,820,184 11/14/2023
8.0.0-rc.2.23480.2 104,662 10/10/2023
8.0.0-rc.1.23421.29 52,551 9/12/2023
8.0.0-preview.7.23375.9 68,017 8/8/2023
8.0.0-preview.6.23329.11 40,648 7/11/2023
8.0.0-preview.5.23302.2 18,160 6/13/2023
8.0.0-preview.4.23260.4 116,680 5/16/2023
8.0.0-preview.3.23177.8 18,704 4/11/2023
8.0.0-preview.2.23153.2 8,690 3/14/2023
8.0.0-preview.1.23112.2 6,297 2/21/2023
7.0.20 382,603 5/28/2024
7.0.19 133,140 5/14/2024
7.0.18 192,516 4/9/2024
7.0.17 163,767 3/12/2024
7.0.16 251,041 2/13/2024
7.0.15 383,832 1/9/2024
7.0.14 848,558 11/14/2023
7.0.13 1,346,603 10/24/2023
7.0.12 1,076,037 10/10/2023
7.0.11 1,538,371 9/12/2023
7.0.10 2,075,733 8/8/2023
7.0.9 1,819,713 7/11/2023
7.0.8 755,205 6/22/2023
7.0.7 1,168,860 6/13/2023
7.0.5 3,613,599 4/11/2023
7.0.4 1,607,526 3/14/2023
7.0.3 1,935,549 2/14/2023
7.0.2 1,627,884 1/10/2023
7.0.1 1,109,535 12/13/2022
7.0.0 1,996,296 11/7/2022
7.0.0-rc.2.22476.2 29,924 10/11/2022
7.0.0-rc.1.22427.2 26,347 9/14/2022
7.0.0-preview.7.22376.6 11,379 8/9/2022
7.0.0-preview.6.22330.3 8,957 7/12/2022
7.0.0-preview.5.22303.8 10,820 6/14/2022
7.0.0-preview.4.22251.1 8,012 5/10/2022