What problem does it solve? Stripe integrations involve many API choices and common pitfalls—deprecated endpoints, misconfigured tax collection, missing webhooks, and insecure key handling. This Skill routes every Stripe question to the correct current API and enforces critical rules so integrations are built correctly the first time. ## Core Features & Use Cases - Integration Routing: Maps your use case (one-time payments, subscriptions, marketplaces, tax, Treasury) to the right Stripe API and a dedicated reference guide. - Critical Rule Enforcement: Prevents common mistakes like passing payment_method_types, enabling automatic_tax without an active registration, using deprecated Charges/Sources APIs, or treating webhooks as optional. - Security Guidance: Covers restricted API keys, secrets vaults, webhook signature verification, CSP headers, OAuth state parameters, and incident response. - Use Case: When building a marketplace with Stripe Connect, the Skill directs you to Accounts v2, the correct charge pattern (destination vs. direct), capability status checks, and required embedded components—avoiding deprecated v1 account types. ## Quick Start Ask how to accept payments, set up subscriptions, build a Connect marketplace, or collect sales tax with Stripe, and the Skill will route you to the correct API and best practices.