Every email your product needs

import { Nuntly } from '@nuntly/sdk';

const nuntly = new Nuntly('ny_your_api_key');

const { data } = await nuntly.emails.send({
  from: 'auth@yourdomain.com',
  to: 'user@example.com',
  subject: 'Verify your email',
  html: `<p>Click the link below to verify your email:</p>
<a href="https://nuntly.com/verify?token=abc123">
  Verify email
</a>`,
  tags: [{ name: 'category', value: 'auth' }],
});

console.log(data?.id); // em_abc123

import { Nuntly } from '@nuntly/sdk';

const nuntly = new Nuntly('ny_your_api_key');

// Send an order confirmation with attachments
await nuntly.emails.send({
  from: 'orders@yourdomain.com',
  to: 'customer@example.com',
  subject: 'Order #1234 confirmed',
  html: '<p>Your order has been confirmed.</p>',
  attachments: [
    {
      filename: 'invoice-1234.pdf',
      content: invoicePdfBuffer,
    },
  ],
  headers: {
    'X-Entity-Ref-ID': 'order-1234',
  },
});

import { Nuntly } from '@nuntly/sdk';

const nuntly = new Nuntly('ny_your_api_key');

// Schedule a trial-ending reminder 3 days before expiry
await nuntly.emails.send({
  from: 'hello@yourdomain.com',
  to: 'user@example.com',
  subject: 'Your trial ends in 3 days',
  replyTo: 'support@yourdomain.com',
  html: '<p>Upgrade now to keep access to all features.</p>',
  scheduledAt: '2026-02-10T09:00:00Z',
  tags: [
    { name: 'category', value: 'lifecycle' },
    { name: 'trial_id', value: 'trial_abc123' },
  ],
});

import { Nuntly } from '@nuntly/sdk';

const nuntly = new Nuntly('ny_your_api_key');

// Send a dunning email when payment fails
await nuntly.emails.send({
  from: 'billing@yourdomain.com',
  to: customer.email,
  subject: 'Action required: update your payment method',
  html: `<p>Hi ${customer.name},</p>
<p>Your payment of $${amount} failed.
Please update your card to keep your subscription active.</p>
<a href="https://app.acme.com/billing">Update payment method</a>`,
  tags: [{ name: 'category', value: 'dunning' }],
});