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

# Introduction

> Welcome to the Propaga API Documentation! This guide will walk you through everything you need to know about using Propaga’s API as a payment gateway, leveraging Corner Store credits. Whether you’re a seasoned developer or just getting started, we’ve got you covered.

<Frame>
  <img className="block dark:hidden" src="https://mintcdn.com/propaga/DPmqD5ohLHdvEK_4/images/hero-light.png?fit=max&auto=format&n=DPmqD5ohLHdvEK_4&q=85&s=ba5081fa610030a7dac68436f60a7417" alt="Hero Light" width="200" data-path="images/hero-light.png" />

  <img className="hidden dark:block" src="https://mintcdn.com/propaga/DPmqD5ohLHdvEK_4/images/hero-dark.png?fit=max&auto=format&n=DPmqD5ohLHdvEK_4&q=85&s=a21a1683ee9aef76a6ea9e8090935caf" alt="Hero Dark" width="200" data-path="images/hero-dark.png" />
</Frame>

## Setting up

Choose your tech stack 🚀

<CardGroup cols={2}>
  <Card title="Connect directly to our API" icon="code" href="/api-reference/introduction">
    Connect your checkout directly with our API
  </Card>

  <Card title="Connect using our SDK" icon="uikit" href="/sdk-js-reference/introduction">
    Select the easiest method to connect with your React Native project
  </Card>

  <Card title="Integrate quickly with our low-code solution" icon="brackets-curly" href="/about/low-code">
    Quickly add Propaga to your checkout flow in just one day
  </Card>
</CardGroup>

## Grasping the fundamental concepts.

<CardGroup cols={2}>
  <Card title="Working with Propaga" icon="floppy-disk" href="/about/working-with-propaga">
    This article provides a comprehensive guide to connecting with Propaga.
  </Card>

  <Card title="Token and Authorization" icon="code" href="/about/token-auth">
    This article outlines all the necessary elements to understand how to authorize your app with Propaga.
  </Card>
</CardGroup>