A RESTFull API that can checks Solana's price and send an email containing the price informations to your email. You can configure your email, and others neccesary variables in the .env file.
Because I'm using nodemailer library with gmail as the service, you have to activate this gmail feature: https://bit.ly/3MrzuLG. NOTE: Please note that I'm not taking any of your account information!.
Personally, I've deployed this Node.js program on Heroku.