Totum.Flags.Extensions.DependencyInjection 2.0.5

.NET Standard 2.1

dotnet add package Totum.Flags.Extensions.DependencyInjection --version 2.0.5

NuGet\Install-Package Totum.Flags.Extensions.DependencyInjection -Version 2.0.5

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="Totum.Flags.Extensions.DependencyInjection" Version="2.0.5" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Totum.Flags.Extensions.DependencyInjection" Version="2.0.5" />
                    

                            Directory.Packages.props

<PackageReference Include="Totum.Flags.Extensions.DependencyInjection" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Totum.Flags.Extensions.DependencyInjection --version 2.0.5

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Totum.Flags.Extensions.DependencyInjection, 2.0.5"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Totum.Flags.Extensions.DependencyInjection@2.0.5

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Totum.Flags.Extensions.DependencyInjection&version=2.0.5
                    

                            Install as a Cake Addin

#tool nuget:?package=Totum.Flags.Extensions.DependencyInjection&version=2.0.5
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Totum.Flags.Extensions.DependencyInjection

Microsoft.Extensions.DependencyInjection integration for Totum.Flags — built for ASP.NET Core.

Registers IFlagsClient as a singleton and calls InitAsync at host startup. Uses System.Text.Json via a project dependency.

Install

dotnet add package Totum.Flags.Extensions.DependencyInjection

This pulls in Totum.Flags, Totum.Flags.SystemTextJson, and the required Microsoft.Extensions.* abstractions.

ASP.NET Core

appsettings.json:

{
  "FLAGS_PROXY_URL": "https://flags.example.com",
  "FLAGS_API_KEY": "your-proxy-key"
}

Program.cs:

using Totum.Flags;
using Totum.Flags.Extensions.DependencyInjection;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddTotumFlags(
    builder.Configuration,
    new[]
    {
        new FlagDeclaration("my-app-dark-mode", FlagType.Boolean, false),
        new FlagDeclaration("my-app-checkout-flow", FlagType.String, "v1"),
    });

var app = builder.Build();

app.MapGet("/", (IFlagsClient flags) =>
    flags.GetBoolean("my-app-dark-mode", false));

app.Run();

No manual InitAsync call — a hosted service initializes flags when the host starts.

Inject IFlagsClient (or FlagsClient) anywhere in your app. GetBoolean, GetString, GetNumber, and GetObject are synchronous after startup.

Custom options

For TTL, cache file path, or a custom HttpClient:

builder.Services.AddTotumFlags(options =>
{
    options.ProxyUrl = builder.Configuration["FLAGS_PROXY_URL"]!;
    options.ApiKey = builder.Configuration["FLAGS_API_KEY"]!;
    options.Ttl = TimeSpan.FromMinutes(5);
}, declarations);

More documentation

Full SDK reference: Totum.Flags README
Agent guide for AI tools: AGENT.md in this package
Source: github.com/inovus-ltd/totum-flags

Product	Compatible and additional computed target framework versions.
.NET	net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.
.NET Core	netcoreapp3.0 was computed. netcoreapp3.1 was computed.
.NET Standard	netstandard2.1 is compatible.
MonoAndroid	monoandroid was computed.
MonoMac	monomac was computed.
MonoTouch	monotouch was computed.
Tizen	tizen60 was computed.
Xamarin.iOS	xamarinios was computed.
Xamarin.Mac	xamarinmac was computed.
Xamarin.TVOS	xamarintvos was computed.
Xamarin.WatchOS	xamarinwatchos was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

.NETStandard 2.1
- Microsoft.Extensions.Configuration.Abstractions (>= 8.0.0)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 8.0.2)
- Microsoft.Extensions.Hosting.Abstractions (>= 8.0.1)
- Totum.Flags.SystemTextJson (>= 2.0.5)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
2.0.5	159	6/9/2026
2.0.4	90	6/9/2026
2.0.3	103	6/6/2026