Resend 0.21.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package Resend --version 0.21.0
                    


                    

                
NuGet\Install-Package Resend -Version 0.21.0
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. 
<PackageReference Include="Resend" Version="0.21.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Resend" Version="0.21.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Resend" />
                    


                            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 Resend --version 0.21.0
                    


                    

                
#r "nuget: Resend, 0.21.0"
#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 Resend@0.21.0
#: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=Resend&version=0.21.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Resend&version=0.21.0
                    


                            Install as a Cake Tool

resend

CI NuGet License: MIT

.NET client for Resend, an email API, written in C#.

Functionality

The ResendClient supports the following objects (and methods):

  • Email (Send, Batch, Retrieve, Reschedule, Cancel, Attachment List, Attachment Retrieve)
  • Receiving (List, Retrieve, Attachment List, Attachment Retrieve)
  • Domain (List, Add, Retrieve, Update, Verify, Delete)
  • API key (List, Create, Delete)
  • Broadcast (List, Add, Retrieve, Update, Send, Schedule, Duplicate, Delete)
  • Audience (List, Add, Retrieve, Delete)
  • Contact (List, Add, Retrieve, Update, Delete)
  • Segment (List, Create, Retrieve, Update, Delete, Contact List)
  • Topics (List, Create, Retrieve, Update, Delete)
  • Templates (List, Create, Retrieve, Update, Delete, Publish, Duplicate)
  • Webhooks (List, Create, Retrieve, Update, Delete, Rotate Signing Secret, Event List, Event Retrieve, Event Replay, Event Attempt List)

Installing via NuGet

Package is published in the NuGet gallery.

From the command-line:

> dotnet add package Resend

From within Visual Studio using Package Manager Console:

PM> Install-Package Resend

Getting started

In the startup of your application, configure the DI container as follows:

using Resend;

builder.Services.AddResend( o => 
{
    o.ApiToken = Environment.GetEnvironmentVariable( "RESEND_APITOKEN" )!;
} );

Send an email using the injected IResend instance:

using Resend;

public class FeatureImplementation
{
    private readonly IResend _resend;


    public FeatureImplementation( IResend resend )
    {
        _resend = resend;
    }


    public async Task Execute()
    {
        var message = new EmailMessage();
        message.From = "onboarding@resend.dev";
        message.To.Add( "delivered@resend.dev" );
        message.Subject = "Hello!";
        message.HtmlBody = "<div><strong>Greetings<strong> 👋🏻 from .NET</div>";

        await _resend.EmailSendAsync( message );
    }
}
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (27)

Showing the top 5 NuGet packages that depend on Resend:

Package Downloads
Storm.Api

Storm framework for API with aspnet core
NextGenSoftware.OASIS.API.Core

The core of the OASIS (Open API System / Omniverse Interoperability System) -- the GOD Protocol and API powering the decentralised Web4-Web10 Omniverse. Contains the OASIS Engine, HOT-Swappable Provider Architecture, Avatar API, Karma API, Holon/Data API, Keys/Wallets API, SEEDS API, and all core interfaces, managers, object models, and enums. Supports 55+ blockchain and decentralised network providers with Auto-FailOver, Auto-LoadBalancing, Auto-Replication, Auto-Sync, Write-Once-Deploy-Everywhere, Offline Support, and Triple-Level Quantum-Resistant Encryption. Explore the full OASIS Omniverse ecosystem at https://oasisomniverse.one -- Source code: https://github.com/NextGenSoftwareUK/OASIS -- REST API: https://api.web4.oasisomniverse.one
KernelInfrastructure

Package Description
Resend.Webhooks

ASP.NET utilities for Resend Webhook events
Resend.FluentEmail

Send emails via Resend using their API

GitHub repositories (2)

Showing the top 2 popular GitHub repositories that depend on Resend:

Repository Stars
suxrobGM/logistics-app
AI-powered fleet management platform with an agentic dispatcher that matches loads to trucks, ensures HOS compliance, and optimizes routes. Built for trucking companies.
manasseh-zw/apollo
Apollo ~ Deep Research Meta Agent
Version Downloads Last Updated
0.21.0 1,095 9/25/2026
0.20.0 649 9/24/2026
0.19.0 9,467 9/18/2026
0.18.0 4,669 9/14/2026
0.17.0 5,442 9/10/2026
0.16.0 53,415 9/4/2026
0.15.0 22,774 8/26/2026
0.14.0 692 8/26/2026
0.13.0 3,142 8/24/2026
0.12.0 725 8/24/2026
0.11.0 10,388 8/21/2026
0.10.0 4,591 8/18/2026
0.9.0 814 8/18/2026
0.8.0 59,741 7/27/2026
0.7.0 7,465 7/24/2026
0.6.0 41,358 7/9/2026
0.5.1 223,513 5/13/2026
0.5.0 114,585 4/20/2026
0.4.0 35,032 4/13/2026
0.4.0-beta.2 849 4/10/2026
Loading failed