Paypal payment method integration with REST API to add payment method in any PHP based website or application. Parent Library: https://github.com/paypal/PayPal-PHP-SDK
PHP SDK for PayPal RESTful APIs https://developer.paypal.com/webapps/developer/docs/api
PHP 5.3 or above cURL, json & openssl extensions must be enabled
composer require "paypal/rest-api-sdk-php:*"
composer update
#Make Live Once you thinks you get your application is working properly, edit app/start.php and configure SITE_URL and OAuthTokenCredential and change it to LIVE.