# Payments

> Stripe payments for a Next.js 16 site — Stripe 22 with a lazy-instantiated client (no apiVersion pin; the SDK ships its own), Checkout Session creation in a server action redirecting to Stripe-hosted checkout, a webhook route handler that reads the raw body via await req.text() before constructEvent (the classic parsed-body signature failure), prices modeled in the Dashboard and allowlisted in code, strict test-mode discipline with the Stripe CLI, and success/cancel pages designed to the system — never bare. Invoke during the backend phase when the brief sells anything — one-time purchases, subscriptions, pricing-page checkout — when webhook signature verification keeps failing, or when fulfillment logic lives on the success page. Trigger phrases — "add Stripe", "checkout", "payments", "subscriptions", "billing", "buy button", "webhook signature error", "payment succeeded but nothing happened", "SEPA Lastschrift / Klarna for DACH", "Widerrufsrecht at checkout".

## Facts
- Page: https://tashan.sh/capability/skill-blyatiful1-payments
- tashan id: skill:blyatiful1/payments
- Source: https://github.com/blyatiful1/ultraweb
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 99.0
- Freshness: 97.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r payments ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-23 by tashan (https://tashan.sh) from public evidence. Scorer s5.