Crypto Master

This is a Next.js project bootstrapped with create-next-app.

Getting Started

First, run the development server:

yarn dev

Open http://localhost:3000 with your browser to see the result.

Testing Stripe Integration

Prerequisites

1. A Stripe account (create one at stripe.com)
2. The Stripe CLI installed (installation guide)

Setup

1. Login to your Stripe account in the CLI:

stripe login

2. Start the webhook listener:

stripe listen --forward-to localhost:3000/api/webhooks/stripe

3. Copy the webhook signing secret shown in the CLI and add it to your .env:

STRIPE_WEBHOOK_SECRET=whsec_xxxxx
STRIPE_SECRET_KEY=sk_test_xxxxx
NEXT_PUBLIC_APP_URL=http://localhost:3000

Testing Webhooks

In a new terminal, you can trigger test events:

# Test successful subscription
stripe trigger checkout.session.completed

# Test subscription cancellation
stripe trigger customer.subscription.deleted

Test Cards

Use these cards in test mode:

• Success: 4242 4242 4242 4242
• Decline: 4000 0000 0000 0002
• 3D Secure: 4000 0000 0000 3220

Learn More

To learn more about Next.js, take a look at the following resources:

• Next.js Documentation
• Learn Next.js

Deploy on Vercel

The easiest way to deploy your Next.js app is to use the Vercel Platform.