Subscription-Tracker

A RESTful API for managing and tracking recurring subscriptions, built with Node.js, Express.js and MongoDB. Helps users monitor expenses and stay on top of upcoming payments.

Features

• Add and manage subscriptions
• Automatic email reminders at multiple intervals (7, 5, 2, 1 days before renewal)
• Email templating system with dynamic data
• Database persistence using MongoDB + Mongoose
• Workflow scheduling powered by Upstash Workflows

Tech Stack

• Node.js + Express → REST API server
• MongoDB Atlas → Database
• Day.js → Date manipulation
• Nodemailer → Email sending
• Upstash Workflows → Delayed task scheduling
• dotenv → Environment variables

Clone repo

git clone https://github.com/diyasikka222/subscription-tracker.git
cd subscription-tracker

Install dependencies

npm install

Environment variables

 PORT=5500
 DB_URI=your_mongodb_connection
 NODE_ENV=development

 #SERVER
 SERVER_URL=your_server_url

 # JWT AUTH
 JWT_SECRET=your_jwt_secret
 JWT_EXPIRES_IN="1d"

 # ARCJET
 ARCJET_KEY=your_arcjet_key
 ARCJET_ENV= "development"

# UPSTASH
QSTASH_URL=your_qstash_url
QSTASH_TOKEN=your_qstash_token

# Nodemailer
EMAIL_USER=your_email@gmail.com
EMAIL_PASSWORD=your_email_app_password

Run app

npm run dev