To get the most out of this guide, you’ll need to:

1. Install

Get the Resend Node.js SDK.

npm install resend

2. Create an email template

Start by creating your email template on components/email-template.tsx.

import * as React from 'react';

interface EmailTemplateProps {
  firstName: string;

export const EmailTemplate: React.FC<Readonly<EmailTemplateProps>> = ({
}) => (
    <h1>Welcome, {firstName}!</h1>

3. Send email using React

Create an API file under pages/api/send.ts if you’re using the Pages Router or create a route file under app/api/send/route.ts if you’re using the App Router.

Import the React email template and send an email using the react parameter.

import type { NextApiRequest, NextApiResponse } from 'next';
import { EmailTemplate } from '../../components/EmailTemplate';
import { Resend } from 'resend';

const resend = new Resend(process.env.RESEND_API_KEY);

export default async (req: NextApiRequest, res: NextApiResponse) => {
  try {
    const data = await resend.emails.send({
      from: 'Acme <>',
      to: [''],
      subject: 'Hello world',
      react: EmailTemplate({ firstName: 'John' }),

  } catch (error) {

4. Try it yourself

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