Getting Started

Requirements

• Node.js (ESM modules, type: "module")
• MongoDB instance reachable via MONGO_URI

Environment variables

All variables below are required unless noted.

Name	Required	Default	Description
PORT	No	4000	Server port.
MONGO_URI	Yes	-	MongoDB connection string.
JWT_SECRET	Yes	-	Secret used to sign JWTs.
FRONTEND_URL	Yes	-	Allowed CORS origin and base for email links.
EMAILJS_SERVICE_ID	Yes	-	EmailJS service ID.
EMAILJS_PUBLIC_KEY	Yes	-	EmailJS public key.
EMAILJS_PRIVATE_KEY	Yes	-	EmailJS private key.
EMAILJS_TEMPLATE_REGISTRO_ID	Yes	-	Template for registration emails.
EMAILJS_TEMPLATE_OLVIDE_ID	Yes	-	Template for password reset emails.
EMAILJS_FROM_NAME	No	-	Optional “from” name for EmailJS.

Local development

npm install
npm run dev

To run in production:

npm start

CORS behavior

CORS allows only the origin specified by FRONTEND_URL.