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

# Loyalty.lt Documentation

> Complete API documentation and integration guides for partner systems

<img className="block dark:hidden rounded-xl" src="https://mintcdn.com/loyaltyltmb/mxTgOnLFxpGKePzD/images/hero-light.png?fit=max&auto=format&n=mxTgOnLFxpGKePzD&q=85&s=a9d110460cddd5f52384807e288fe957" alt="Loyalty.lt - Insanely simple documentation" width="1640" height="924" data-path="images/hero-light.png" />

<img className="hidden dark:block rounded-xl" src="https://mintcdn.com/loyaltyltmb/mxTgOnLFxpGKePzD/images/hero-dark.png?fit=max&auto=format&n=mxTgOnLFxpGKePzD&q=85&s=d173b3a17f919e7ebb75f33bbb0c5a3a" alt="Loyalty.lt - Insanely simple documentation" width="1640" height="924" data-path="images/hero-dark.png" />

# Welcome to Loyalty.lt

Loyalty.lt is a modern loyalty program platform that enables businesses to create and manage loyalty programs, reward customers with points, and offer personalized discounts.

<Info>
  **Get started quickly** - integration takes just a few minutes with our SDK libraries and comprehensive documentation.
</Info>

## How to integrate Loyalty.lt?

<Steps>
  <Step title="1. Get API Keys">
    Register at the [Partners Portal](https://partners.loyalty.lt) and get your unique API keys and sandbox environment for testing.
  </Step>

  <Step title="2. Choose an SDK">
    Use our ready-made libraries for JavaScript, PHP, or Python platforms.
  </Step>

  <Step title="3. Integrate the API">
    Easily integrate the loyalty points system using our detailed step-by-step guides.
  </Step>

  <Step title="4. Test and Launch">
    Verify your integration in the staging environment and switch to production in minutes.
  </Step>
</Steps>

## What can you do with Loyalty.lt API?

<CardGroup cols={2}>
  <Card title="Points System" icon="coins">
    Reward customers with points for purchases. Customers can use points as discounts.
  </Card>

  <Card title="Loyalty Cards" icon="credit-card">
    Digital loyalty cards with QR codes - no plastic, right in the phone.
  </Card>

  <Card title="QR Login" icon="qrcode">
    Fast customer identification via QR code scanning in POS systems.
  </Card>

  <Card title="Real-time Data" icon="bolt">
    WebSocket (Ably) integration for real-time notifications and updates.
  </Card>

  <Card title="Transaction History" icon="history">
    Complete purchase and points transaction history for customers and partners.
  </Card>

  <Card title="Offers & Promotions" icon="tag">
    Manage special offers and promotions via XML import or API.
  </Card>
</CardGroup>

## Documentation

<CardGroup cols={2}>
  <Card title="API Reference" icon="code" href="/api-reference/overview">
    Complete REST API documentation with all endpoints, parameters, and examples.
  </Card>

  <Card title="SDKs" icon="puzzle-piece" href="/sdk/overview">
    Official SDK libraries for JavaScript, PHP, and Python.
  </Card>
</CardGroup>

## Support

<CardGroup cols={2}>
  <Card title="Developer Support" icon="envelope" href="mailto:developers@loyalty.lt">
    [developers@loyalty.lt](mailto:developers@loyalty.lt)
  </Card>

  <Card title="Partners Portal" icon="users" href="https://partners.loyalty.lt">
    Manage your integration
  </Card>
</CardGroup>