Otp.NET 1.2.2

.NET Standard 1.3 .NET Framework 4.5
NuGet\Install-Package Otp.NET -Version 1.2.2
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.
dotnet add package Otp.NET --version 1.2.2
<PackageReference Include="Otp.NET" Version="1.2.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Otp.NET --version 1.2.2
#r "nuget: Otp.NET, 1.2.2"
#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 Otp.NET as a Cake Addin
#addin nuget:?package=Otp.NET&version=1.2.2

// Install Otp.NET as a Cake Tool
#tool nuget:?package=Otp.NET&version=1.2.2

An implementation of TOTP and HOTP which are commonly used for multi factor authentication by using a shared key between the client and the server to generate and verify one time use codes.

For documentation and examples visit the project website on GitHub at https://github.com/kspearrin/Otp.NET

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 netcoreapp1.0 netcoreapp1.1 netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard1.3 netstandard1.4 netstandard1.5 netstandard1.6 netstandard2.0 netstandard2.1
.NET Framework net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen30 tizen40 tizen60
Universal Windows Platform uap uap10.0
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.
  • .NETFramework 4.5

    • No dependencies.
  • .NETStandard 1.3

  • .NETStandard 2.0

    • No dependencies.

NuGet packages (24)

Showing the top 5 NuGet packages that depend on Otp.NET:

Package Downloads

The purpose of this library is to provide Dynamics customers the ability to facilitate automated UI testing for their projects.


Shortcuts for adding TOTP multi-factor authentication support to HealtCheck login.


Authentication Microservice Plugin for LVDGW


Package Description


Package Description

GitHub repositories (6)

Showing the top 5 popular GitHub repositories that depend on Otp.NET:

Repository Stars
The core infrastructure backend (API, database, Docker, etc).
Store securely encrypted backups in the cloud!
Automated UI testing API for Dynamics 365
An easy-to-use password manager for Windows, compatible with pass.
Version Downloads Last updated
1.2.2 2,682,646 11/7/2019
1.2.1 984,361 10/31/2018
1.2.0 187,730 1/5/2018
1.1.0 10,364 8/17/2017
1.0.1 36,929 1/29/2017
1.0.0 1,307 1/13/2017