소개
This skill equips Claude with the technical expertise to implement comprehensive PayPal payment solutions within web applications. It provides structured patterns for handling client-side Smart Payment Buttons, server-side REST API interactions, and asynchronous IPN (Instant Payment Notification) verification. Whether you are building an e-commerce checkout, setting up recurring billing plans, or managing complex refund workflows, this skill ensures secure transaction handling and robust error management for both Python and JavaScript environments.
