About
The PayPal Integration skill empowers developers to implement comprehensive payment workflows using PayPal's REST APIs and JavaScript SDK. It provides structured guidance and code patterns for setting up Smart Payment Buttons, managing recurring billing through subscription plans, and handling asynchronous payment updates via Instant Payment Notifications (IPN). Whether you are building a simple one-time checkout or a complex subscription-based SaaS platform, this skill ensures secure, standard-compliant implementations that cover both client-side interactions and server-side verification.