System.IdentityModel.Tokens.Jwt 8.10.0 Microsoft MIT https://licenses.nuget.org/MIT README.md https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet Includes types that provide support for creating, serializing and validating JSON Web Tokens. As of IdentityModel 7x, this is a legacy tool that should be replaced with Microsoft.IdentityModel.JsonWebTokens. © Microsoft Corporation. All rights reserved. .NET Windows Authentication Identity Json Web Token