Decentralized exchanges will soon be a household name because that’s the only way cryptocurrencies can prosper, given the bans and regulations. A decentralized exchange (DEX) is a cryptocurrency exchange which operates in a decentralized way, i.e., without a central authority. Decentralized exchanges allow peer-to-peer trading of cryptocurrencies.
Cryptocurrency exchanges are for all intentions and purposes, the backbone of the cryptocurrency market. Within the world of cryptocurrency exchanges, there are basically two types of exchange platform; centralized and decentralized.
WHAT IS DEX?
To understand what a decentralized cryptocurrency exchange is, it is necessary to first know what a cryptocurrency exchange does. Within the digital currency market, a cryptocurrency exchange is a platform that enables the conversion of fiat money to cryptocurrency and vice-versa as well as the conversion of different cryptocurrency pairs.
A decentralized cryptocurrency exchange is one in which the architecture of the platform has no central controlling server (or bundle of servers).
DIFFERENCE BETWEEN CENTRALISED AND DECENTRALISED CRYPTO EXCHANGE
Centralized exchanges are also online platforms where you can buy or sell digital currency, but unlike DEXs, they require the use of a third party to complete transactions. Both buyers and sellers trust this middleman, the centralized exchange, to hold their assets. This requires the buyer and seller to trust the exchange to safely complete their transactions and securely store their funds.
Known for being easy to use, centralized exchanges allow you to purchase digital currency using fiat or cryptocurrencies. They provide a simple and straightforward entry point to the market and currently account for the vast majority of crypto trading around the world.
For a quick rundown of the key differences between centralized and decentralized exchanges, check out the table below.
Pros of decentralized exchanges
• DEXs satisfy the basic tenant of using a decentralized currency/asset because there is no point in using a decentralized currency or asset in a centralized environment which can be taken down anytime. Centralization of exchanges basically contradicts the whole purpose of using cryptocurrencies in the first place.
• DEXs further catalyze crypto adoption and will allow cryptocurrencies to thrive.
• DEXs negate the censorship or control of national governments or any group of companies.
• DEXs make crypto users their own bank.
• DEXs honor the privacy of their users and bypass the need of doing KYCs, registrations, etc.
• DEXs do not have downtimes because they will be hosted in a distributed manner.
• DEXs provide seamless liquidity for many cryptos/tokens that are not able to list themselves after ICOs on centralized exchanges because of several rules/regulations set forth by these exchanges.
Cons of decentralised exchange
• Users are not habituated using decentralized services. We like centralized services more due to the convenience, and in that process, we give up many things like privacy, freedom, etc.
• They aren’t so user-friendly (as of now).
• There are serious liquidity problems due to lack of volume.
• There is a lack of advanced trading functions such as margin trading, margin lending, stop losses, bot trading, etc.
• Most DEXs are now are in their beta testing stage, and users stand the risk of losing their funds because of insufficient testing.
• There is no central authority or support system, so it’s hard to get your problems resolved.
What to consider when choosing a decentralized exchange
Decentralized exchanges vary quite a bit in terms of their user-friendliness, fees, customer assistance and even the digital currencies they support. With this in mind, you’ll need to thoroughly compare the features of a range of DEXs before deciding on the right platform for your needs. Factors you should consider include:
• Ease of use. DEXs often have a steep learning curve and can be difficult for newbies to understand. Take a look at each exchange’s trading interface to see how easy it will be to use.
• Security features. Check for any additional security features the platform offers to help protect your funds. For example, some platforms allow you to directly link your hardware wallet to the trading contract.
• Currencies available. Which coins and tokens can you trade on the platform? Are all your desired currencies supported, and how/when are new coins and tokens listed?
• Trading volume. How much trading volume does the platform currently maintain? Is there enough liquidity to support your trading needs?
• Transaction fees. Check the fine print for details of the platform’s trading fees and any other charges that may apply to transactions.
• Sign-up process. How quick and easy is it to register for an account? What details do you need to provide?
• User reviews. One way to get a better feel for the quality of an exchange is to check out some independent reviews. This will help you find out what sort of experience other users have had on the platform and whether they’ve had any problems or concerns.
Future Of DEXs And Reality Check
After reading the downsides of DEXs, you might say that DEXs will not be successful… but I think they are the only way that cryptocurrencies can survive and thrive.
The kind of benefits that DEXs provide will ultimately dwarf the shortcomings.
And recent events like the China ban, the Korea ban, and the Russia ban are catalysing the need of developing DEXs more than ever.
This catalysation is already witnessing a rapid propagation of DEX projects in the crypto space. And last but not least, by seeing the proliferation of so many decentralized exchange projects, I am pretty confident that we are going to witness a competitive product in this vertical very soon.
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