FixerClient 1.0.0

.NET 6.0
Suggested Alternatives


NuGet\Install-Package FixerClient -Version 1.0.0
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.
dotnet add package FixerClient --version 1.0.0
<PackageReference Include="FixerClient" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FixerClient --version 1.0.0
#r "nuget: FixerClient, 1.0.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install FixerClient as a Cake Addin
#addin nuget:?package=FixerClient&version=1.0.0

// Install FixerClient as a Cake Tool
#tool nuget:?package=FixerClient&version=1.0.0

Fixerr - An easy, minimal c# client for

Fixer is a popular freemium currency conversion site. Fixerr can help you to transform your currency faster 😋



  • API Key

Library Required Properties:

  • FixerEnvironment.ApiKey
  • FixerEnvironment.IsPaidSubscription (If you bought the nonfree key and want to use https, you may want to set it to true)

Console Application Demo:

FixerEnvironment.ApiKey = "{your_api_key}";
FixerEnvironment.IsPaidSubscription = false;

var fixer = new FixerClient(new HttpClient());
var latest = await fixer.GetFluctuationAsync("2012-05-01", "2012-05-25");

Web Api

FixerEnvironment.ApiKey = "{your_api_key}";
FixerEnvironment.IsPaidSubscription = true;
builder.Services.AddScoped<IFixerClient, FixerClient>();

and in the controller section:

private readonly IFixerClient _fixerClient;

public FixerController(IFixerClient fixerClient)
    _fixerClient = fixerClient;

public async Task<IActionResult> Get()
    var response = await _fixerClient.GetLatestAsync();
    return Ok(response);

Best Practics:

  • Make sure you use DI to inject HTTP Client. We prefer you will provide a Good HTTP Client instance.
  • Set the ApiKey as string and paid subscription IsPaidSubscription as true/false in FixerEnvironment class.
  • If you have different API keys for different methods then you don't need to set ApiKey into the FixerEnvirnoment, you will have to pass the API key as a parameter whenever you call any endpoints.


  • There is also an optional apiKey parameter is added to every method if you need to access different methods with a different API key. 🎉
  • If anything happens make sure to report using the Github issues. Thanks!
Product Versions
.NET net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last updated
1.0.0 120 3/17/2022