DateOnlyTimeOnly.AspNet 2.0.1

.NET 6.0
dotnet add package DateOnlyTimeOnly.AspNet --version 2.0.1
NuGet\Install-Package DateOnlyTimeOnly.AspNet -Version 2.0.1
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="DateOnlyTimeOnly.AspNet" Version="2.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add DateOnlyTimeOnly.AspNet --version 2.0.1
#r "nuget: DateOnlyTimeOnly.AspNet, 2.0.1"
#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 DateOnlyTimeOnly.AspNet as a Cake Addin
#addin nuget:?package=DateOnlyTimeOnly.AspNet&version=2.0.1

// Install DateOnlyTimeOnly.AspNet as a Cake Tool
#tool nuget:?package=DateOnlyTimeOnly.AspNet&version=2.0.1


Adds support for receiving and returning DateOnly/TimeOnly as ISO 8601 string to ASP.NET Core API


Get it from NuGet

  • Base package: NuGet
  • Swashbuckle support: NuGet


Call AddDateOnlyTimeOnlyStringConverters on services:


After that:

  • For .NET 6: all DateOnly and TimeOnly action arguments will be received and returned as ISO 8601 string;
  • For .NET 7: adds support to use TimeOnly as Dictionary key (the rest is available out of the box).

Swagger support


No additional action is needed.


v6.4.0 and after:

No additional action is needed.

Before v6.4.0:

Install DateOnlyTimeOnly.AspNet.Swashbuckle package, and add UseDateOnlyTimeOnlyStringConverters to your swagger configuration:

builder.Services.AddSwaggerGen(c => c.UseDateOnlyTimeOnlyStringConverters());
Product Versions
.NET net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • net6.0

    • No dependencies.
  • net7.0

    • No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on DateOnlyTimeOnly.AspNet:

Package Downloads

Adds support for receiving and returning DateOnly/TimeOnly as ISO 8601 string to ASP.NET Core API


Sets of classes to convert querystrings to strongly typed expressions.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
2.0.1 2,830 1/15/2023
2.0.0 69,735 11/9/2022
1.0.3 347,341 4/13/2022
1.0.2 106,362 11/28/2021
1.0.1 3,428 9/16/2021
1.0.0 478 9/15/2021