# Introduction

## Overview

Welcome to the Unico IDPay REST API documentation! On this page, you will find everything you need to know to enhance the security and quality of your applications using our REST API.

## Read more

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th></tr></thead><tbody><tr><td></td><td>🛒 <a href="about-idpay/unico-id-pay"><mark style="color:blue;"><strong>About IDPay</strong></mark></a></td><td>Start reading to learn more about IDPay.</td></tr><tr><td></td><td><a href="integration/authentication"> 🔑  <mark style="color:blue;"><strong>About Authentication</strong></mark></a></td><td>Check the technical specifications for authentication to use the IDPay APIs.</td></tr><tr><td></td><td><a href="integration/apis">🔒 <mark style="color:blue;"><strong>About APIs</strong></mark></a></td><td>Check the technical specifications of the IDPay APIs.</td></tr><tr><td></td><td><a href="integration/controlling-the-experience">⚙ <mark style="color:blue;"><strong>About the experience</strong></mark></a></td><td>See the step-by-step guide to manage the IDPay capture experience.</td></tr></tbody></table>