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Found 171 Skills
Stripe Checkout, subscriptions, webhooks, customer portal
Stripe payments integration guidance — native Vercel Marketplace setup, checkout sessions, webhook handling, subscription billing, and the Stripe SDK. Use when implementing payments, subscriptions, or processing transactions.
Toss Payments, Stripe 등 최신 결제 시스템을 Next.js에 통합하는 스킬. 정기결제, 보안 결제, 웹훅 처리를 전문적으로 다룹니다.
Integrate payment gateways like Stripe, PayPal, and Square with backends for payment processing, subscription management, and webhook handling. Use when building e-commerce platforms, implementing billing systems, and handling payments securely.
Implement secure webhook handling with signature verification, replay protection, and idempotency. Use when receiving webhooks from third-party services like Stripe, GitHub, Twilio, or building your own webhook system.
Integrate DFlow Proof — a Solana wallet identity-verification primitive (Stripe Identity under the hood) — for either (a) gating your own app's features behind KYC, or (b) completing the mandatory verification step for Kalshi prediction-market buys on DFlow. Use when the user asks "how do I KYC a wallet?", "check if a wallet is verified", "add KYC to my DeFi app", "handle unverified_wallet_not_allowed / PROOF_NOT_VERIFIED", "redirect to dflow.net/proof", or "gate a feature by jurisdiction or identity". Do NOT use to actually place trades (use `dflow-kalshi-trading`), for geoblocking (separate concern, handled inline in the trading skill), for age gating (Proof doesn't currently verify age), or for spot swaps (no KYC required).
Ghost platform help — publishing, newsletters, memberships, Stripe subscriptions, themes, Mailgun email delivery, Content API, Admin API, and migration. Use when Ghost newsletters aren't being delivered, Stripe payments aren't syncing with member status, Mailgun setup is failing, theme customization isn't working, migrating from Substack or WordPress, newsletter analytics look wrong, membership tiers aren't gating content correctly, or Ghost API calls are returning errors. Do NOT use for email marketing strategy (use /sales-email-marketing), newsletter monetization strategy (use /sales-newsletter), or growing your subscriber list (use /sales-audience-growth).
Iterative UI/UX polishing workflow for web applications. The exact prompt and methodology for achieving Stripe-level visual polish through multiple passes.
Expert in integrating third-party APIs with proper authentication, error handling, rate limiting, and retry logic. Specializes in Auth.js v5, GPT-5 model orchestration, Stripe SDK v13+, and architectural context packing for large codebases. Optimized for 2026 standards with Edge-first performance and autonomous agent integration.
Load PROACTIVELY when task involves payments, billing, or subscriptions. Use when user says "add payments", "integrate Stripe", "set up subscriptions", "add a checkout flow", or "handle billing webhooks". Covers Stripe, LemonSqueezy, and Paddle integration, checkout sessions, subscription lifecycle management, webhook verification and handling, customer portal, metered billing, refunds, and PCI compliance considerations.
Integrate payments with SePay (VietQR), Polar, Stripe, Paddle (MoR subscriptions), Creem.io (licensing). Checkout, webhooks, subscriptions, QR codes, multi-provider orders.
Multi-provider payment audit. Runs check-stripe, check-bitcoin, check-lightning. Outputs consolidated findings. Use log-*-issues to create GitHub issues. Invoke for: comprehensive payment review, multi-provider audit.