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

# Introduction

> Welcome to Zaymo API Documentation

<img className="block dark:hidden" src="https://mintcdn.com/zaymo/fnPbjrm6twXbn66z/images/zaymo-basic.svg?fit=max&auto=format&n=fnPbjrm6twXbn66z&q=85&s=b93321c59e334ea299e4a9524468e30f" alt="Zaymo Logo" width="1201" height="630" data-path="images/zaymo-basic.svg" />

<img className="hidden dark:block" src="https://mintcdn.com/zaymo/fnPbjrm6twXbn66z/images/zaymo-basic.svg?fit=max&auto=format&n=fnPbjrm6twXbn66z&q=85&s=b93321c59e334ea299e4a9524468e30f" alt="Zaymo Logo" width="1201" height="630" data-path="images/zaymo-basic.svg" />

## What is Zaymo?

Zaymo enables brands to sell directly within email and execute custom actions, creating a frictionless experience that drives higher conversion rates and increases customer lifetime value. Our in-email functionality allows customers to complete transactions, manage subscriptions, and interact with custom buttons without leaving their inbox, reducing the steps to purchase and eliminating common checkout barriers.

<Frame caption="Example of a Zaymo in-email purchase experience">
  <video autoPlay muted loop playsInline className="w-full aspect-video" src="https://mintcdn.com/zaymo/-MDPRJ3XLpiPEM82/videos/ImmiUpcomingOrder.mp4?fit=max&auto=format&n=-MDPRJ3XLpiPEM82&q=85&s=afceee2e34f8b11253f59b13412d5f9b" data-path="videos/ImmiUpcomingOrder.mp4" />
</Frame>

## Why integrate with Zaymo?

<CardGroup cols={2}>
  <Card title="Higher Conversion Rates" icon="chart-line">
    Our partners see 25-80% higher conversion rates compared to traditional email links.
  </Card>

  <Card title="Increased AOV" icon="cart-shopping">
    One-click upsells directly in email increase average order value by 15-30%.
  </Card>

  <Card title="Reduced Friction" icon="hand-pointer">
    Customers complete purchases in seconds without leaving their inbox.
  </Card>

  <Card title="Easy Integration" icon="code">
    Simple API endpoints make integration quick and straightforward.
  </Card>
</CardGroup>

## Success Stories

Our partners have seen remarkable results after implementing Zaymo:

* **Health & Wellness Brand**: 5x ROI from one-click upsells, with 83% performance improvement over traditional email methods
* **Supplement Brand**: Decreased subscriber churn by 24% using Zaymo's in-email subscription management tools
* **Medical Supply Company**: 25% increase in post-purchase orders through in-email upsells

## Getting Started

Integrating with Zaymo is simple. Our API allows you to implement various use cases based on your business needs:

<CardGroup cols={2}>
  <Card title="Product Upsells" icon="cart-plus" href="/use-cases/product-upsells">
    Allow customers to add products directly from email
  </Card>

  <Card title="Subscription Portal" icon="user-check" href="/use-cases/subscription-portal">
    Let subscribers manage their subscriptions without leaving email
  </Card>

  <Card title="Reactivation" icon="repeat" href="/use-cases/reactivate">
    Make it easy for customers to reactivate cancelled subscriptions
  </Card>

  <Card title="Custom Button" icon="hand-pointer" href="/use-cases/custom-button">
    Connect any endpoint to enable custom actions directly from email
  </Card>
</CardGroup>

Ready to get started? Explore our [use cases](/use-cases/product-upsells) or dive into the [API reference](/api-reference/overview).