A bot that runs a cron job to send an email reporting crypto rates of Crypto.com's token (CRO) using the coinapi.io API and also to save those reports in a NoSQL database (MongoDB). I have used https://elasticemail.com for the SMTP server from which I send out the emails. It is up to you whether you would want to rely on something else.

Make sure you have installed Node.js and added it to the environment path variables

npm install     # install dependencies
npm start       # start the server

Furthermore, add a .env file in the root of the project folder using the template below

PORT=the port on which the server is running
SMTP_USER=the email from which the SMTP server is sending out the mails
SMTP_PASS=the password for your SMTP server username
RECEIVER=the receiving email address to which the reports are being sent out every 30 minutes
COIN_API_KEY=your COINAPI key
ATLAS_URI=your MongoDB Atlas URI
RECEIVER_TWO=the second receiver
THRESHOLD_EUR=threshold for receiver one
THRESHOLD_EUR_TWO=threshold for receiver two