# Stripe Implementer

> Implement Stripe payment processing, subscription management, webhook handling, and customer management in Next.js and NestJS applications. Use when integrating Stripe payments, subscription billing, webhooks, customer management, or checkout and payment intents.

- Skill: `shipshitdev/stripe-implementer` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds add shipshitdev/stripe-implementer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/shipshitdev/stripe-implementer/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: shipshitdev (https://skillmd.com/u/shipshitdev)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/shipshitdev/stripe-implementer

---


# Stripe Implementer

## When to Use

Use when you're:

- Integrating Stripe payments
- Implementing subscription billing
- Setting up Stripe webhooks
- Managing Stripe customers
- Handling payment intents or checkout sessions
- Implementing Stripe Connect or marketplace features

## Quick Setup

```bash
npm install stripe @stripe/stripe-js
```

```env
STRIPE_SECRET_KEY=sk_test_...
STRIPE_PUBLISHABLE_KEY=pk_test_...
STRIPE_WEBHOOK_SECRET=whsec_...
```

## Key Flows

### Payment Methods

- **Checkout Sessions**: Recommended for one-time payments
- **Payment Intents**: For custom payment flows
- **Subscriptions**: For recurring billing

### Webhook Events

- `payment_intent.succeeded` / `payment_intent.payment_failed`
- `customer.subscription.created/updated/deleted`
- `invoice.payment_succeeded/failed`

## Best Practices

- Never expose secret keys client-side
- Always verify webhook signatures
- Use idempotency keys for critical operations
- Test with Stripe CLI: `stripe listen --forward-to localhost:3000/api/webhooks/stripe`

## References

- [Full guide: Setup, payments, subscriptions, webhooks, NestJS](references/full-guide.md)