NNuntly
email delivery api

Email delivery API

Send and confirm delivery with a single API. Real-time webhooks tell you exactly what happened.

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Definition

What is an email delivery API?

An email delivery API is a specialized programming interface focused on reliable email sending and delivery tracking. It provides endpoints for sending emails and real-time notifications about delivery outcomes including delivery, bounces, opens, and clicks.

The problem

What developers face

  • Sending an email is easy. Knowing it was delivered is hard.
  • Bounce handling, complaint processing, and suppression list management require significant engineering effort.
  • Without delivery analytics, you are blind to deliverability issues until users report them.
  • Legacy providers bury delivery data behind premium tiers or complex UIs.
Solution

Send and track delivery in real time

The Nuntly delivery API sends emails and pushes delivery events to your webhooks. Know exactly what happened to every email.

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



const nuntly = new Nuntly('ny_your_api_key');



// Send email

const { data } = await nuntly.emails.send({

  from: 'app@yourdomain.com',

  to: 'user@example.com',

  subject: 'Invoice #789',

  html: '<p>Your invoice is attached.</p>',

});



// data.id contains the email ID for tracking

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Features

Key features

Everything you need to get started.

FAQ

Frequently asked questions

Common questions about this topic.

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Features

API, webhooks, SDKs, security, and observability.

Use cases

20+ transactional email types from auth to billing.

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