Loyalty.lt SDKs

Official SDKs for integrating with the Loyalty.lt Shop API. Choose your preferred language:

Full-featured SDK with React components. Perfect for web apps, Node.js backends, and POS systems.

npm install @loyaltylt/sdk

Native PHP SDK for Laravel, Symfony, and custom PHP applications.

composer require loyaltylt/sdk

Python SDK for Django, Flask, FastAPI, and data processing pipelines.

pip install loyaltylt-sdk

Features

All SDKs provide access to:

Feature	JavaScript	PHP	Python
QR Login	Yes	Yes	Yes
QR Card Scan	Yes	Yes	Yes
Transactions	Yes	Yes	Yes
Offers	Yes	Yes	Yes
XML Import	Yes	Yes	Yes
React Components	Yes	-	-
TypeScript	Yes	-	Yes (types)

All SDKs use API credentials:

X-API-Key: lty_xxxxxxxxxxxx
X-API-Secret: your_api_secret

Get your credentials from Partners Portal → API Credentials.

Environment	Base URL
Production	`https://api.loyalty.lt`
Staging	`https://staging-api.loyalty.lt`

Complete REST API documentation

Contact our developer support team