Awesome
Simple.CredentialsManager
C# Api for accessing Windows Credential Manager (reading, writing and removing of credentials) Linux is also supported (see Linux Support below). Tested up to .NET Core 8.0
Linux Support
sudo apt install dbus-x11 gnome-keyring
The Secret Service DBus-API is being used to retreive data from the Linux Credential Manager.
https://manpages.ubuntu.com/manpages/focal/man1/secret-tool.1.html https://unix.stackexchange.com/questions/473528/how-do-you-enable-the-secret-tool-command-backed-by-gnome-keyring-libsecret-an