paypal-integration

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Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management. Use when implementing PayPal payments, processing online transactions, or building e-commerce checkout flows.

Dokhacgiakhoa By Dokhacgiakhoa schedule Updated 2/11/2026
play_arrow Run Skill in Manus View GitHub

version: 4.1.0-fractal name: paypal-integration description: Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management. Use when implementing PayPal payments, processing online transactions, or building e-commerce checkout flows.

PayPal Integration

Master PayPal payment integration including Express Checkout, IPN handling, recurring billing, and refund workflows.

Do not use this skill when

  • The task is unrelated to paypal integration
  • You need a different domain or tool outside this scope

Instructions

  • Clarify goals, constraints, and required inputs.
  • Apply relevant best practices and validate outcomes.
  • Provide actionable steps and verification.
  • If detailed examples are required, open resources/implementation-playbook.md.

Use this skill when

  • Integrating PayPal as a payment option
  • Implementing express checkout flows
  • Setting up recurring billing with PayPal
  • Processing refunds and payment disputes
  • Handling PayPal webhooks (IPN)
  • Supporting international payments
  • Implementing PayPal subscriptions

Core Concepts

🧠 Knowledge Modules (Fractal Skills)

1. 1. Payment Products

2. 2. Integration Methods

3. 3. IPN (Instant Payment Notification)

4. Server-Side Order Creation

5. IPN Verification and Processing

6. Create Subscription Plan

Install via CLI
npx skills add https://github.com/Dokhacgiakhoa/antigravity-ide --skill paypal-integration
Repository Details
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