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  • By Steve Senkus
    Tracking Cryptocurrencies via SMS Alarms using JavaScript, Node.js and Twilio crypto-alerts

    Bitcoin, Ethereum, Ripple, Bitcoin Cash, Dogecoin, Litecoin—the list of cryptocurrency coins is endless, and new technologies are emerging daily. In this tutorial, we are going to create an app that sends SMS text messages whenever a cryptocurrency’s market value crosses a price threshold. Cryptocurrency investors can sit back, let the market do its thing, and wait for opportunities instead of compulsively checking the markets!

    Following Along

    For the purpose of this tutorial, I have set up a repository with the complete code hosted Github: https://github.com/ssenkus/coin-sms-alert. You will be able to build everything you need by following the steps in this post, but if you want to see what the completed project looks like at any step, you can clone this repository with the following command on your command line interface/terminal:

    git clone git@github.com:ssenkus/coin-sms-alert.git
    

    For each step ...

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