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Send email in Node.js with an email API

Send transactional email in Node.js with the notifycx SDK or one fetch — no Nodemailer required.

Send transactional email from Node.js. Prefer the official notifycx SDK for TypeScript; plain fetch works too (Node 18+).

Prerequisites

SDK (recommended)

npm install notifycx

import Notify from 'notifycx'

const notify = new Notify({ apiKey: process.env.NOTIFY_API_KEY! })

await notify.send({
  from: 'noreply@your-verified-domain.com',
  to: 'john@example.com',
  subject: 'Hello world',
  html: '<h1>Welcome!</h1><p>Thanks for joining us.</p>',
})

fetch

async function sendEmail() {
  const response = await fetch('https://notify.cx/api/email/send', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'x-api-key': process.env.NOTIFY_API_KEY!
    },
    body: JSON.stringify({
      from: 'noreply@your-verified-domain.com',
      to: 'john@example.com',
      subject: 'Hello world',
      html: '<h1>Welcome!</h1><p>Thanks for joining us.</p>'
    })
  });

  if (!response.ok) {
    throw new Error(`Failed to send email: ${await response.text()}`);
  }

  console.log(await response.json());
}

sendEmail();

NOTIFY_API_KEY=your_key node send-email.js

Prefer html; message / text aliases work. See Sending Emails.

Where to next?