Deimdal.CheckVIES.Client 1.0.3

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The owner has unlisted this package. This could mean that the package is deprecated, has security vulnerabilities or shouldn't be used anymore.

dotnet add package Deimdal.CheckVIES.Client --version 1.0.3

NuGet\Install-Package Deimdal.CheckVIES.Client -Version 1.0.3

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="Deimdal.CheckVIES.Client" Version="1.0.3" />

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

<PackageVersion Include="Deimdal.CheckVIES.Client" Version="1.0.3" />
                    

                            Directory.Packages.props

<PackageReference Include="Deimdal.CheckVIES.Client" />
                    

                            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 Deimdal.CheckVIES.Client --version 1.0.3

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

#r "nuget: Deimdal.CheckVIES.Client, 1.0.3"

#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 Deimdal.CheckVIES.Client@1.0.3

#: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=Deimdal.CheckVIES.Client&version=1.0.3
                    

                            Install as a Cake Addin

#tool nuget:?package=Deimdal.CheckVIES.Client&version=1.0.3
                    

                            Install as a Cake Tool

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

Deimdal.CheckVIES.Client

A .NET client library for the CheckVIES automated VAT verification API.

Features

Targeting .NET Standard 2.0 (compatible with .NET Framework, .NET Core, .NET 5/6/7/8/9/10+)
Uses System.Text.Json for high-performance serialization
Fully async/await API
CancellationToken support
Error handling with strongly-typed error responses
Configurable base URL and API Key

Installation

dotnet add package Deimdal.CheckVIES.Client

Usage

1. Using Dependency Injection (Recommended)

In your Program.cs or Startup.cs:

using Deimdal.CheckVIES.Client.Extensions;

// Register the client
services.AddCheckViesClient("YOUR_API_KEY");

Then inject CheckViesClient into your services:

public class MyVatService
{
    private readonly ICheckViesClient _api;

    public MyVatService(ICheckViesClient api)
    {
        _api = api;
    }

    public async Task CheckVat(string vatNumber, string isoAlpha2)
    {
        // Start a check
        var startResult = await _api.StartAsync(new StartCheckRequestDto { 
            Number = vatNumber, 
            IsoAlpha2 = isoAlpha2 
        });

        // Get details
        var details = await _api.DetailsAsync(startResult.Id);
        
        if (details.State == RequestStateDto.Success && details.Result?.Valid == true)
        {
            Console.WriteLine($"VAT is valid! Owner: {details.Result.Name}");
        }
    }
}

2. Using Static Factory (Manual instantiation)

var api = CheckViesClientFactory.Create("YOUR_API_KEY");
var result = await api.DetailsAsync(Guid.Parse("..."));

Manual Testing

To run manual tests against the real API:

Create a test project or use the provided test project.
Use a real API key.
Call the API methods as shown in the examples above.

Note: Ensure you do not commit your real API key to source control.

Build, Test, and Pack

Build

dotnet build

Run Tests

dotnet test

Create NuGet Package

dotnet pack -c Release

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	netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed.
.NET Standard	netstandard2.0 is compatible. netstandard2.1 was computed.
.NET Framework	net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed.
MonoAndroid	monoandroid was computed.
MonoMac	monomac was computed.
MonoTouch	monotouch was computed.
Tizen	tizen40 was computed. 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 2.0
- JetBrains.Annotations (>= 2025.2.4)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.6)
- Microsoft.Extensions.Http (>= 10.0.6)
- System.Text.Json (>= 10.0.6)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

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