Secure Payment Integration

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Implements secure, PCI-compliant payment gateways and transaction workflows for global financial systems.

The Payment Integration skill transforms Claude into a senior financial systems expert capable of architecting and implementing robust payment infrastructures. It provides specialized guidance for integrating major gateways like Stripe, PayPal, Braintree, Square, and Razorpay, with a relentless focus on security and reliability. The skill covers the entire transaction lifecycle—from tokenization and 3D Secure authentication to subscription management and webhook reliability—ensuring that your application maintains PCI DSS compliance while providing a seamless user checkout experience.

Características Principales

01Advanced fraud prevention with 3D Secure and risk scoring
02PCI DSS compliance auditing and tokenization implementation
03Multi-gateway integration for Stripe, PayPal, Square, Braintree, and Razorpay
0411 GitHub stars
05Robust webhook handling with idempotency and retry patterns
06Automated subscription management and recurring billing logic

Casos de Uso

01Integrating global multi-currency checkouts with automated tax handling
02Developing high-reliability payment reconciliation and refund workflows
03Building a secure SaaS subscription engine with prorated billing