stripe-integration

Secure Stripe payments in Node.js require server-side PaymentIntent creation, webhook signature verification, and idempotency handling. This Skill provides decision trees, code patterns, and security checklists for one-time payments, subscriptions, and usage-based billing across Next.js, Express, and Serverless stacks.

Webhook signature verification is critical for Stripe integrations. This Skill covers verification patterns, idempotency implementation to prevent duplicate processing, and environment-variable driven configuration to protect API keys and secrets.

Yes. This Skill provides decision trees and code patterns for subscriptions, usage-based billing, and one-time payments. It includes guidance for multi-party Connect scenarios and comprehensive testing checklists for each billing model.

Common pitfalls include improper webhook handling, client-side PaymentIntent creation, and exposed API keys. This Skill includes security best practices, reliability guidelines, and testing checklists to prevent these vulnerabilities.

Yes. This Skill provides code templates and patterns for Stripe integration across common stacks including Next.js, Express, and Serverless environments, with guidance for currency handling and environment-variable configuration.

Idempotency ensures payment requests processed multiple times produce the same result without duplicate charges. This Skill covers idempotency patterns to handle network retries and webhook replays safely in Stripe integrations.