stripe-payments

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0
Source

Best practices for Stripe payment integration. Use when implementing payments, subscriptions, checkout flows, or any monetization feature in games or web apps. Covers CheckoutSessions, Payment Element, subscriptions, and Connect.

Install

mkdir -p .claude/skills/stripe-payments && curl -L -o skill.zip "https://mcp.directory/api/skills/download/8526" && unzip -o skill.zip -d .claude/skills/stripe-payments && rm skill.zip

Installs to .claude/skills/stripe-payments

About this skill

Stripe Payments Integration

게임/웹앱 수익화를 위한 Stripe 결제 통합 가이드.

핵심 원칙

반드시 사용

  • CheckoutSessions API — 원타임 결제 + 구독의 기본
  • Stripe 호스트 체크아웃 또는 임베디드 체크아웃 우선
  • 동적 결제 수단 — 대시보드에서 활성화 (payment_method_types 하드코딩 금지)
  • 최신 API 버전 + SDK 사용

절대 금지

  • ❌ Charges API (레거시, PaymentIntents로 마이그레이션)
  • ❌ Card Element / Payment Element card 모드 (레거시)
  • ❌ Sources API (deprecated)
  • ❌ Tokens API (SetupIntents 사용)
  • ❌ payment_method_types 하드코딩 (동적 결제 수단 사용)

우리 게임/앱에 적용

시나리오별 선택

수익화 유형 → 무엇을 파는가?
├─ 일회성 게임 구매 → CheckoutSessions (one-time)
├─ 인앱 구매/아이템 → CheckoutSessions + metadata
├─ 월정액 구독 → Billing API + CheckoutSessions
├─ 기부/후원 → Payment Links (가장 간단)
└─ 마켓플레이스 → Stripe Connect (destination charges)

기본 구현 패턴

// 서버 (Node.js)
const session = await stripe.checkout.sessions.create({
  mode: 'payment',  // 또는 'subscription'
  line_items: [{
    price_data: {
      currency: 'usd',
      product_data: { name: 'Game Premium' },
      unit_amount: 999,  // $9.99 (센트 단위!)
    },
    quantity: 1,
  }],
  success_url: 'https://eastsea.monster/thanks?session_id={CHECKOUT_SESSION_ID}',
  cancel_url: 'https://eastsea.monster/games/',
});
// session.url로 리다이렉트

구독 모델 (SaaS/게임 프리미엄)

  • Billing API → 구독 설계 가이드: docs.stripe.com/billing/subscriptions/designing-integration
  • CheckoutSessions + Billing 조합 우선
  • 웹훅으로 구독 상태 변경 감지

플랫폼 (여러 게임 개발자) → Connect

  • destination charges — 우리가 liability 수용
  • on_behalf_of 파라미터로 merchant of record 제어
  • charge type 혼합 금지

보안 체크리스트

  • 서버사이드에서만 시크릿 키 사용
  • 웹훅 시그니처 검증
  • 클라이언트에 금액/가격 하드코딩 금지 (서버에서 생성)
  • Go-live 체크리스트 완료: docs.stripe.com/get-started/checklist/go-live
  • HTTPS 필수

참고 문서

  • 통합 옵션: docs.stripe.com/payments/payment-methods/integration-options
  • API 투어: docs.stripe.com/payments-api/tour
  • Go-live 체크리스트: docs.stripe.com/get-started/checklist/go-live

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