This is helper build of the BotDetect CAPTCHA nuget meant to be used ONLY with ASP.NET Core code running on top of legacy 4.5.1+ .NET frameworks.

For ASP.NET non-Core code on legacy .NET, or for ASP.NET Core code on .NET Core frameworks you have to use our main CAPTCHA nuget.

For the description of this nuget functionality please visit our main CAPTCHA nuget page at

Install-Package -Version
dotnet add package --version
<PackageReference Include="" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add --version
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Version History

Version Downloads Last updated 250 4/8/2019
4.4.1 84 4/8/2019
4.4.0 417 11/6/2018
4.3.3 155 10/23/2018
4.3.2 426 5/27/2018
4.3.1 227 5/14/2018
4.3.0 408 2/15/2018
4.2.0 1,571 4/29/2017