Potential Tokens to Buy: A Guide to Investing Smartly in Crypto If you’re interested in exploring the world of cryptocurrency, then this guide is your new best friend. We’ll delve into the world of tokens, discussing how they work and what makes them valuable. Then we’ll highlight several potential tokens to buy that could offer exciting investment opportunities. What is a token? In cryptocurrency terms, a token represents a particular fungible and tradable asset or utility that resides on its own blockchain.