Whop → Shopify Payment Bridge

Routes Shopify checkout through Whop's payment rails. Environment: production

Configuration

• ✅ WHOP_API_KEY
• ✅ WHOP_COMPANY_ID
• ✅ WHOP_WEBHOOK_SECRET
• ✅ SHOPIFY_SHOP
• ✅ SHOPIFY auth (CLIENT_ID+SECRET or ADMIN_TOKEN)
• ✅ APP_URL

Endpoints

• POST /api/session — create Whop checkout from a cart
• GET  /checkout — embedded Whop checkout
• POST /api/whop/webhook — payment.succeeded → Shopify order