> ## Documentation Index
> Fetch the complete documentation index at: https://www.vibecodeapp.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Resend Email Service

> Modern email API for developers

Resend is a modern email API service designed for developers to send transactional and marketing emails.

It provides reliable email delivery, beautiful templates, analytics, and a developer-friendly API for building email functionality into applications.

## Features

* Transactional email
* Marketing email support
* Email templates
* Delivery analytics
* Developer-friendly API
* Reliable delivery

## Use Cases

* Transactional emails
* User notifications
* Password resets
* Marketing campaigns
* Email verification

## How to Use in Vibecode

Tell the AI agent:

> "Add email sending to my app so users receive a welcome email when they sign up"

The AI will set up the integration automatically. Usage is billed to your Vibecode credits at no markup.

<CardGroup cols={2}>
  <Card title="Browse All Integrations" icon="grid-2" href="/integrations/index">
    See all available integrations
  </Card>

  <Card title="Push Notifications" icon="bell" href="/integrations/expo-push-notifications">
    Add push notifications too
  </Card>
</CardGroup>