With the emergence of new technologies and a better digital world, digital transactions have become one of the most important mediums of transaction. Digital transactions have made the world interconnected and have proven to be helpful in trading with different countries.

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Cryptocurrency or Crypto Coin
Cryptocurrencies or crypto coins are a type of digital currency that has been built on blockchain that operates on decentralized networks. Also known as virtual currencies, or digital currencies, these are not very different from the actual cash or liquid money that we use in our daily lives. Cryptocurrencies are in fact globally acceptable and due to their decentralized nature, can not be easily regulated or manipulated.
Tokens
Tokens are referred to as a particular type or category of cryptocurrency that represents something like assets or any object that has some specific use. Unlike cryptocurrencies, the tokens do not have their standalone blockchain. They operate on another existing blockchain network such as ERC20 instead of their own. Due to this, they have some pretty interesting properties related to interoperability. These are programmable assets and services that are not considered virtual or digital currencies but represent ownership or value in a decentralized network.
Different types of cryptocurrencies and tokens
- Security Tokens- These tokens are credit-worthy and are sold as a security by financial regulation. They derive their value from another external asset and are regulated by a financial regulator. Example - Polymath, Harbor, tZero.
- Utility Tokens- The blockchain-based tokens that have a specific use and offer utility are referred to as Utility tokens. These tokens are created on the blockchain and are native to the platform they are used on. They do not come under the category of any financial instrument, that is, they are not subject to the same regulations and securities. These are used by platforms to incentivize the users to increase participation and to power the network.
- Payment tokens- These are the classic cryptocurrencies that can be used between the buyer and the seller as a means of payment. While these share characteristics similar to those of money, these are not like the traditional banking and financial systems. They cannot be securitized and are not subject to any specific project. Examples - Ethereum, Bitcoin, Monero, etc.
- Non-fungible tokens (NFT) - These are unique cryptographic tokens existing on a blockchain, and can not be replicated. These tokens have unique identification codes and metadata that distinguish them from other tokens.
- DeFi tokens- These are the diverse set of cryptocurrencies that are native to automated, decentralized platforms that operate via smart contracts. The DeFi protocols allow users to borrow, lend, or trade cryptocurrencies without the need of any third-party exchange. Uniswap (UNI), Aave (AAVE), and Compound (COMP) are some of the most popular DeFi tokens.
Apart from these, there are several other types of tokens including Stablecoin, Assets-backed tokens, and Privacy tokens.
Below is a list of some of the most famous cryptocurrencies:
- Bitcoin (BTC) with the present market cap of $689.5 Billion.
- Ethereum (ETH) with the present market cap of $220 Billion.
- Tether USDT (USDT) with the present market cap of $84.9 Billion.
- BNB (BNB) with the present market cap of $34.8 Billion.
- Solana (SOL) with the present market cap of $18.3 Billion.
In the evolving landscape of digital transactions, cryptocurrencies and tokens play a pivotal role, offering diverse functionalities. Cryptocurrencies like Bitcoin and Ethereum, alongside various tokens such as security, utility, and NFTs, underscore the vast potential within decentralized networks. These innovations redefine financial structures, encouraging global interconnectedness and a wide array of transactional possibilities, revolutionizing the way we perceive and engage in digital finance.