This article will not dive deeply into the key characteristics of blockchain and crypto, but rather summarizes them briefly to highlight their ever-growing popularity and potential explosion into worldwide usage.  Following that are great cryptocurrency platforms with simple earning and referral links to get exposure to this growing sector.

Crypto is an asset class that continues to grow and grow.  And, the horizon appears to be moving more in that direction.  This is thanks to blockchain technology.  Blockchain is revolutionizing many industries as we speak.  This is due to it’s decentralized nature, proof-of-work concept, immutability, and use of cryptographic hashes.

Together, all of these qualities prevent double-spending (or the same transaction duplicated over and over) and any single-point-of-failure. For these reasons, MarketRails aims to stay tuned into this sector for usage in its applications that use historical market price data.

Nexo (Great Cryptocurrency Platforms with Simple Earning and Referral Links)

Nexo offers competitive savings interest rates of up to 12% on stablecoins, up to 7% on cryptocurrencies, and up to 8% on fiat currencies.  It functions as a wallet and an exchange.  This means you can send crypto here using a cryptographic hash address.  Also, you can exchange or swap between different cryptocurrencies.  The platform also gives you the ability to connect a bank account with identity verification, and allows you to earn rewards with a referral link.

Try Nexo now.

Coinbase

Coinbase does not offer the competitive savings interest rates that Nexo offers.  However, its platform is one of the more widely used and popular exchanges currently.  Therefore, it offers a large variety of coins to choose from, including bitcoin, altcoins, and stablecoins.  It also functions as a wallet and exchange, so you can link your bank account and use cryptographic hash addresses.  Coinbase also allows users to earn rewards via referral links and with educational tutorials.

Try Coinbase now.

Roundly X

This is an interesting platform in that it does not function as an exchange, broker, or wallet like Nexo & Coinbase.  Rather, it is basically a way to dollar-cost average yourself into a cryptocurrency of your selection.

It does this by connecting to a source account (be it bank, credit card, or paypal) to a crypto exchange/broker (i.e. Coinbase, Binance, etc.).

Every purchase made through your bank or credit card is rounded up to the nearest dollar via the Roundly X platform.  These are added cumulatively, and once it reaches a certain preset threshold, a cryptocurrency purchase is triggered via your selected crypto broker.

Roundly X does not save any login credential data associated with your borker/exchange/bank.  All authentication is done via Plaid.

You can also earn rewards with a referral link.

Try Roundly X now.

CAKEDEFI

CAKEDEFI is a wallet that allows for liquidity mining, staking, lending, and freezing.  Their liquidity mining platform offers APRs of at least 50%. 

Unlike BTC miners requiring intensive physical server CPU to verify transactions on the blockchain, DeFiChain liquidity miners can stake crypto pairs at virtually no cost and earn these very high rates.  This is due to the highly stable DEX (decentralized exchange) in which all verifications happen on one bottom layer (i.e. versus several application layers on top of each other like ETH).  This allows for very high security by decreasing vulnerability.

Thus, it bypasses the intermediary by allowing for a transaction between anyone anywhere.  You can also earn rewards with a referral link.

Try CAKEDEFI now.

ETORO

Etoro does not act as an exchange or wallet, but rather as a trading platform and broker.  Consequently, you cannot send crypto to and from cryptographic hash addresses.

The coolest feature here is the ability to copy portfolios.  These portfolios may be those of other traders or in-house Etoro portfolios (including one built on sentiment AI).  In addition, they offer a social platform to interact with these other traders.

You can link your bank account and earn rewards via a referral link

Try Etoro now.

Uphold

Uphold functions as an exchange and wallet.  Its main utility for me was offering a deposit account for the collection of BAT (Basic Attention Token) coin rewards earned from using the Brave browser ad tracking feature.  You can also earn rewards with a referral link.

Try Uphold now.

Stayed tuned as this article will contain ongoing updates for great cryptocurrency platforms with simple earning and referral links.