{ "name": "connect-demo", "version": "1.0.0", "main": "server.js", "license": "MIT", "scripts": { "start": "node server.js" }, "dependencies": { "dotenv": "^16.4.5", "express": "^4.19.2", "stripe": "^16.3.0" } } # REQUIRED — Your platform secret key (test or live). # Example (test): STRIPE_SECRET_KEY=sk_test_... STRIPE_SECRET_KEY=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 # REQUIRED — Publicly reachable base URL for redirects (ngrok, Render, etc.) # Example (local via ngrok): BASE_URL=https://your-ngrok-subdomain.ngrok.app BASE_URL= # OPTIONAL — Flat application fee in cents for demo Checkout sessions. # If not set, defaults to 123 (i.e., $1.23) APP_FEE_FLAT_CENTS=123 # OPTIONAL — Port. Defaults to 4242 PORT=4242