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Introduction

Learn how to send your first email using the Resend Node.js SDK.

Learn how to send your first email using Next.js and the Resend Node.js SDK.

Next.js

Learn how to send your first email using Remix and the Resend Node.js SDK.

Remix

Learn how to send your first email using Nuxt and the Resend Node.js SDK.

Nuxt

Learn how to send your first email using Express and the Resend Node.js SDK.

Express

Learn how to send your first email using Vercel Edge Functions.

Vercel Edge Functions

Learn how to send your first email using Supabase Edge Functions.

Supabase Edge Functions

Learn how to send your first email using Cloudflare Workers.

Cloudflare Workers

Learn how to send your first email using Deno Deploy.

Deno Deploy

Learn how to send your first email using AWS Lambda.

AWS Lambda

Learn how to send your first email using the Resend PHP SDK.

Learn how to send your first email using Laravel.

Laravel

Learn how to send your first email using the Resend Ruby SDK.

Learn how to send your first email using Rails and the Resend Ruby SDK.

Ruby and Rails

Learn how to send your first email using Sinatra and the Resend Ruby SDK.

Sinatra

Learn how to send your first email using the Resend Python SDK.

Learn how to send your first email using the Resend Go SDK.

Learn how to send your first email using the Resend Elixir SDK.

Learn how to send your first email using Phoenix and the Resend Elixir SDK.

Phoenix

Understand general concepts, response codes, and authentication strategies.

Troubleshoot problems with this comprehensive breakdown of all error codes.

Errors

Start sending emails through the Resend Email API.

Send Email

Retrieve Email

Create a domain through the Resend Email API.

Add Domain

Retrieve a single domain for the authenticated user.

Retrieve Domain

Verify Domain

Retrieve a list of domains for the authenticated user.

List Domains

Delete Domain

Add a new API key to authenticate communications with Resend.

Create API key

Retrieve a list of API keys for the authenticated user.

List API keys

Delete API key

Visualize all the email on the Resend Dashboard.

Simulate different events by sending test emails.

Send test emails

Visualize all the domains on the Resend Dashboard.

Verify your domain on Cloudflare with Resend.

Cloudflare

Verify your domain on Google Domains with Resend.

Google Domains

Verify your domain on Namecheap with Resend.

Namecheap

Use webhooks to notify your application about email events.

List of supported event types and their payload.

Event types

Open source client libraries for your favorite platforms.

SDKs

Integrate Resend with the tools you already use.

Documentation

Quickstart

Learn

Resources

Examples

Attachments

NextAuth

React Email

Webhooks