Is both frontend and backend code provided?

Yes, the skill includes examples for the JavaScript Smart Payment Buttons for the frontend and Python-based REST API handling for the backend.

Can I use this for recurring subscription billing?

Absolutely. The skill includes specific patterns for creating subscription products and plans, handling billing cycles, and managing renewals.

Does this skill support the latest PayPal REST API?

Yes, it focuses on the modern PayPal V2 REST API and the latest JavaScript SDK for secure, scalable payment processing.

How does it handle payment security?

It implements industry best practices for server-side verification, OAuth2 authentication, and secure IPN validation to prevent fraudulent transactions.

PayPal Payment Integration

Name: PayPal Payment Integration
Author: sickn33

bysickn33

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17,693

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Eコマースソリューション

Implements secure PayPal payment processing, including express checkout, recurring subscriptions, and automated refund workflows.

This skill provides a comprehensive framework for integrating PayPal's payment ecosystem into your applications. It covers essential implementation patterns for both client-side JavaScript SDKs and server-side REST APIs, enabling developers to handle one-time transactions, complex subscription models, and asynchronous Instant Payment Notifications (IPN). Whether you are building a simple storefront or a global marketplace, this skill offers battle-tested code patterns for secure transaction handling, dispute management, and international payment support using Claude Code.

主な機能

01Express Checkout & Smart Payment Buttons implementation

02Recurring billing and subscription lifecycle management

03Secure IPN (Instant Payment Notification) webhook handling

04Server-side REST API integration for full transaction control

0517,693 GitHub stars

06Automated refund and dispute resolution workflows

ユースケース

01Building a custom e-commerce checkout flow with PayPal Smart Buttons

02Developing an automated system for processing customer refunds and handling chargebacks

03Setting up a SaaS platform with automated monthly recurring subscriptions

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sickn33/antigravity-awesome-skills paypal-integration

For use in Claude.ai and ChatGPT

Download Skill