payment-integration

Integrate Stripe, PayPal, and Adyen for checkout and subscription billing.

8|11|Updated Feb 15, 2026
One-click install
npx skills add https://github.com/belokonm/claude-supercode-skills --skill payment-integration-belokonm
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: payment-integration
Source: https://github.com/belokonm/claude-supercode-skills/tree/main/payment-integration-skill
Command: npx skills add https://github.com/belokonm/claude-supercode-skills --skill payment-integration-belokonm

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides a structured approach to integrating payment gateways (Stripe, PayPal, Adyen) and designing PCI-compliant billing architectures, reducing integration time and compliance risk.

Core Features & Use Cases

  • Stripe, PayPal, and Adyen integration for checkout and subscriptions
  • PCI-DSS compliant billing architecture and secure tokenization
  • Webhook handling, retries, and multi-currency support

Quick Start

Set up your payment providers' keys, configure webhooks, and run a basic checkout flow to validate end-to-end payments.

Frequently Asked Questions about payment-integration

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate Stripe for subscription billing and secure checkout?

You can integrate Stripe for subscription billing by configuring provider keys, applying secure tokenization, and setting up robust webhook verification to handle recurring payments end-to-end.

What is PCI-DSS compliant tokenization and when do I need it for payment gateways?

PCI-DSS compliant tokenization replaces sensitive card data with secure tokens during checkout. You need it when processing payments through gateways like Stripe or Adyen to reduce compliance risk.

Does this payment integration approach support multi-currency and webhook retries?

Yes, the payment integration supports multi-currency checkout and includes robust webhook handling with retry mechanisms to ensure reliable event processing across ecommerce and SaaS platforms.

Can I use Adyen and PayPal alongside Stripe for marketplace payments?

Yes, you can integrate Adyen and PayPal alongside Stripe to support diverse checkout flows and marketplace scenarios, applying consistent webhook processing and secure billing architecture across providers.

What is the best way to verify webhooks for a payment gateway integration?

The best way to verify webhooks is by implementing secure webhook signature verification at the endpoint, ensuring payload integrity before processing billing events or triggering subscription updates.

How do I set up a basic checkout flow to validate end-to-end payments?

To set up a basic checkout flow, configure your payment provider API keys, establish webhook endpoints for event listening, and execute a test transaction to validate the end-to-end payment lifecycle.