Netcraft 1.0.1

There is a newer version of this package available.
See the version list below for details.
dotnet add package Netcraft --version 1.0.1
NuGet\Install-Package Netcraft -Version 1.0.1
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="Netcraft" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Netcraft --version 1.0.1
#r "nuget: Netcraft, 1.0.1"
#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.
// Install Netcraft as a Cake Addin
#addin nuget:?package=Netcraft&version=1.0.1

// Install Netcraft as a Cake Tool
#tool nuget:?package=Netcraft&version=1.0.1


alternate text is missing from this package README image

An async and lightweight C# library for interacting with the Netcraft API.


Provides an easy interface for interacting with the Netcraft API.

Most importantly, this package allows you to automate the process of reporting malicious URLs and emails to Netcraft.

To get started, add the library into your solution with either the NuGet Package Manager or the dotnet CLI.

dotnet add package Netcraft

For the primary classes to become available, import one or more of the used namespaces.

using Netcraft;
using Netcraft.Modules;
using Netcraft.Entities;

Need more examples? Under the Example directory you can find a working demo project that implements this library.


  • Built for .NET 6 and .NET 7
  • Fully async
  • Extensive XML documentation
  • No external dependencies (uses integrated HTTP and JSON)
  • Custom exceptions (NetcraftException) for advanced catching
  • Report malicious URLs, emails and files
  • Get submission results and data

Code Samples

Initializing a new API client

NetcraftClient client = new();

Reporting malicious URLs

string uuid = await client.Report.Urls(email, "Phishing against the Turkish Government.", new UrlReportParmeters[]
        Value = "",
        Country = "US"

Getting submission details

Submission submission = await client.Submission.GetSubmissionDetails(uuid);

Getting the leaderboard

LeaderboardEntry[] entries = await client.Misc.GetLeaderboard();

Available Methods


  • Task<string> Urls(string email, string reason, UrlReportParmeters[] urls, string source = null, bool? noSubmission = false)
  • Task<string> Urls(UrlsReportParameters parameters)
  • Task<string> Email(EmailReportParameters parameters)
  • Task Mistake(MistakeReportParameters parameters)


  • Task ReportSubmissionIssue(string uuid, SubmissionIssueParameters parameters)
  • Task SendIssueMessage(string uuid, string message)
  • Task<CryptocurrencyAddress[]> GetSubmissionCryptocurrencyAddresses( string uuid, int count = 100, string addressFilter = null, string cryptocurrencyFilter = null, string sortProperty = null, Direction direction = Direction.Ascending)
  • Task<FileAnalysisUrl[]> GetFileAnalysisUrls(string uuid, string fileHash)
  • Task<FileMalwareFamily[]> GetFileMalwareFamilies(string uuid, string fileHash)
  • Task<FilePhoneNumber[]> GetFilePhoneNumbers(string uuid, string fileHash)
  • Task<FileUrl[]> GetFileUrls(string uuid, string fileHash)
  • Task<Issue[]> GetSubmissionIssues(string uuid)
  • Task<Stream> GetEmailScreenshot(string uuid)
  • Task<Stream> GetFileScreenshot(string uuid, string fileHash)
  • Task<Stream> GetUrlScreenshot(string submissionUUID, string urlUUID, string screenshotHash)
  • Task<Submission> GetSubmissionDetails(string uuid)
  • Task<SubmissionEmail> GetSubmissionEmail(string uuid)
  • Task<SubmissionFile[]> GetSubmissionFiles( string uuid, int count = 100, State? stateFilter = null, string hashFilter = null, string nameFilter = null, FileSort sort = FileSort.FileName)
  • Task<SubmissionPhoneNumber[]> GetSubmissionPhoneNumbers(string uuid)
  • Task<SubmissionUrl[]> GetSubmissionUrls( string uuid, int count = 100, string urlFilter = null, State? urlStateFilter = null, State? urlTakedownStateFilter = null, Direction direction = Direction.Ascending)


  • Task<LeaderboardEntry[]> GetLeaderboard()


This is a community-ran library. Not affiliated with Netcraft Ltd.

Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  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 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • net6.0

    • No dependencies.
  • net7.0

    • No dependencies.

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
1.1.0 205 11/25/2023
1.0.1 328 11/16/2022
1.0.0 329 10/30/2022