Koto.Infrastructure.Http 0.1.0-preview.5

This is a prerelease version of Koto.Infrastructure.Http.

dotnet add package Koto.Infrastructure.Http --version 0.1.0-preview.5

NuGet\Install-Package Koto.Infrastructure.Http -Version 0.1.0-preview.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="Koto.Infrastructure.Http" Version="0.1.0-preview.5" />

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

<PackageVersion Include="Koto.Infrastructure.Http" Version="0.1.0-preview.5" />
                    

                            Directory.Packages.props

<PackageReference Include="Koto.Infrastructure.Http" />
                    

                            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 Koto.Infrastructure.Http --version 0.1.0-preview.5

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

#r "nuget: Koto.Infrastructure.Http, 0.1.0-preview.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 Koto.Infrastructure.Http@0.1.0-preview.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=Koto.Infrastructure.Http&version=0.1.0-preview.5&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=Koto.Infrastructure.Http&version=0.1.0-preview.5&prerelease
                    

                            Install as a Cake Tool

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

Koto.Infrastructure.Http

Anti-Corruption Layer for synchronous HTTP calls between services. Part of the Koto suite.

Install

dotnet add package Koto.Infrastructure.Http

What's included

Type	Purpose
`ServiceHttpClient`	Abstract base for typed HTTP clients; maps HTTP errors to `Result<T>`
`ICorrelationIdAccessor`	Interface for providing the current correlation ID
`CorrelationIdHandler`	Delegating handler that propagates `X-Correlation-ID`
`AddServiceHttpClient<TInterface, TImplementation>()`	Registers with standard resilience (retry + circuit breaker + timeout)

Usage

1 — Define the application interface (no HTTP here)

// Application layer
public interface IPaymentService
{
    Task<Result<PaymentId>> ChargeAsync(Money amount, CancellationToken ct);
}

2 — Implement with the HTTP client

// Infrastructure layer
public class PaymentServiceHttpClient : ServiceHttpClient, IPaymentService
{
    public PaymentServiceHttpClient(HttpClient http) : base(http) { }

    public async Task<Result<PaymentId>> ChargeAsync(Money amount, CancellationToken ct)
    {
        var response = await Http.PostAsJsonAsync("/charges",
            new { Amount = amount.Amount, Currency = amount.Currency }, ct);
        return await ReadResultAsync<PaymentId>(response, ct);
    }
}

3 — Register

// Implement ICorrelationIdAccessor (typically wraps IHttpContextAccessor):
services.AddScoped<ICorrelationIdAccessor, HttpContextCorrelationIdAccessor>();

services.AddServiceHttpClient<IPaymentService, PaymentServiceHttpClient>(
    name: "payment-service",
    baseUrl: config["Services:Payment:BaseUrl"]!);

Standard resilience pipeline is applied automatically (3 retries with exponential back-off, circuit breaker, 30 s timeout).

Error mapping

HTTP status	`Error.Code`
404	`general.not-found`
409	`general.conflict`
422	`general.validation`
5xx	`general.unexpected`

Override MapErrorResponse to add service-specific error codes.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. 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.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Koto.Domain (>= 0.1.0-preview.5)
- Microsoft.Extensions.Http.Resilience (>= 10.6.0)

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
0.1.0-preview.5	34	5/13/2026
0.1.0-preview.4	34	5/13/2026
0.1.0-preview.3	36	5/13/2026