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Found 154 Skills
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).
Use this skill when designing or implementing API monetization strategies - usage-based pricing, rate limiting, developer tier management, Stripe metering integration, or API billing systems. Triggers on tasks involving API pricing models, metered billing, per-request charging, quota enforcement, developer portal tiers, overage handling, and Stripe usage records.
Production-grade payment integration for Stripe, Paddle, Adyen, and more. Use when implementing checkout, subscriptions, webhooks, or billing.
Unified payment infrastructure audit and management. Orchestrates Stripe, Bitcoin, and Lightning checks. Use when: comprehensive payment review, multi-provider audit, or unified payment status. Keywords: payments, billing, stripe, bitcoin, lightning, multi-provider.
Iterative UI/UX polishing workflow for web applications. The exact prompt and methodology for achieving Stripe-level visual polish through multiple passes.
Apply billing and security best practices for payment/auth integrations. Invoke when: setting up Stripe/Clerk/auth, debugging payment issues, configuring webhooks, before prod deployment, after billing incidents.
Integrates payment processing with Stripe, PayPal, or Square including subscriptions, webhooks, and PCI compliance. Use when implementing checkout flows, recurring billing, or handling refunds and disputes.
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.
Guidelines for Micro-SaaS architecture, Stripe integration, and launch checklists.
Stripe, RevenueCat, subscription billing, webhooks, PCI compliance, and tax
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.
Integrate payments with SePay (VietQR), Polar, Stripe, Paddle (MoR subscriptions), Creem.io (licensing). Checkout, webhooks, subscriptions, QR codes, multi-provider orders.