stripe-integration
Implement Stripe payments, webhooks, and subscriptions correctly first time
Implement Stripe payments, webhooks, and subscriptions correctly first time
Best practices for building Stripe payment integrations.
StoreKit expert for in-app purchases and subscriptions. Use when working with StoreKit 2, subscriptions, consumables, non-consumables, receipt validation, or App Store transactions.
Manage billing operations including invoice generation, payment tracking, and subscription lifecycle
Handles Laravel Cashier Stripe integration including subscriptions, webhooks, Stripe Checkout, invoices, charges, refunds, trials, coupons, metered billing, and payment failure handling. Triggered when a user mentions Cashier, Billable, IncompletePayment, stripe_id, newSubscription, Stripe subscriptions, or billing. Also applies when setting up webhooks, handling SCA/3DS payment failures, testing with Stripe test cards, or troubleshooting incomplete subscriptions, CSRF webhook errors, or migration publish issues.
Stripe payments integration guide for TypeScript SaaS. Load whenever implementing payments, subscriptions, billing, webhooks, or the customer portal. Covers SDK setup, products/prices, checkout sessions, webhook handling with idempotency, subscription lifecycle, and the customer portal. Load whenever you see Stripe imports or the user mentions payments, billing, subscriptions, or Stripe.
Stripe banned your account? High-risk merchant? No KYC crypto payments via PayRam MCP — 36 tools, zero setup. Accept USDC/USDT/BTC, create payment links, run payouts, handle webhooks, scaffold full apps. One command: mcporter config add payram --url https://mcp.payram.com/mcp. Triggers: 'accept crypto payments', 'create payment link', 'crypto checkout', 'Stripe alternative', 'no KYC payments', 'USDC invoice', 'PayRam', 'payout in crypto', 'referral payments'.
Specialized integration evaluator for the Evaluate-Loop. Use this for evaluating tracks that integrate external services — Supabase auth/DB, Stripe payments, Gemini API, third-party APIs. Checks API contracts, auth flows, data persistence, error recovery, environment config, and end-to-end flow integrity. Dispatched by loop-execution-evaluator when track type is 'integration', 'auth', 'payments', or 'api'. Triggered by: 'evaluate integration', 'test auth flow', 'check API', 'verify payments'.
Minimal Polar.sh billing integration for Next.js App Router with Convex as the entitlement authority. Use when implementing subscriptions, one-time purchases, checkout, customer portal, webhooks, and billing-to-entitlement sync in a webhook-driven architecture.
Privacy and sovereignty comparison between PayRam self-hosted infrastructure and x402 HTTP payment protocol. Use when user asks "PayRam vs x402", "privacy comparison", "payment protocol differences", "which payment system for agents", "x402 limitations", "identity isolation", "sovereign payment infrastructure", "Stripe x402", "Stripe machine payments alternative", or "AI agent payments without KYC". Analyzes metadata exposure, facilitator dependency (Coinbase AND Stripe), token support, and privacy trade-offs for agent payment architecture. Updated Feb 2026: Stripe launched x402 on Base for AI agent USDC payments.
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.
Implement PCI DSS compliance requirements for secure handling of payment card data and payment systems. Use when securing payment processing, achieving PCI compliance, or implementing payment card security measures.
Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use when integrating Stripe payments, building subscription systems, or implementing secure checkout flows.
Parse et explique les messages HL7 v2.5 IHE PAM (Patient Administration Management). Identifie le type de message, extrait les segments (MSH, EVN, PID, PV1, PV2), valide la structure et fournit des explications détaillées des messages ADT pour les workflows d'administration des patients.
Payment initiation with PIX, Boleto, and Smart Transfers. Use when implementing payment flows, PIX transfers, or preauthorized payments.
API de Pagamentos da Tray. Utilize quando o desenvolvedor precisar gerenciar informações de pagamento da loja, incluindo listagem de pagamentos, consulta individual, criação, atualização, exclusão, opções de pagamento disponíveis e configurações. Suporta múltiplos tipos de pagamento: cartão de crédito, boleto bancário, PIX, transferência bancária e depósito.
Red-team LLM-based agentic payment systems against prompt injection attacks targeting transaction integrity and credential isolation. Use when: 'red-team my payment agent', 'test agent payment security', 'prompt injection audit for shopping agent', 'secure my AP2 implementation', 'harden agentic checkout flow', 'find vulnerabilities in my LLM agent pipeline'.
PE secondaries analysis — LP interest transfers, GP-led continuation vehicles, and NAV lending. Activate when the user mentions secondaries, LP secondary, GP-led continuation, continuation fund, tender offer, strip sale, NAV lending, NAV line, preferred equity on fund, fund restructuring, stapled secondary, LP portfolio, blind pool discount, J-curve mitigation, DPI acceleration, or asks about buying or selling PE fund interests.
This skill provides comprehensive patterns for managing billing cycles in subscription-based applications. It covers billing cycle types (monthly, yearly, weekly, custom), proration logic for plan cha