OKX crypto exchange, formerly known as OKEx, is one of the leading exchanges in terms of trading volumes. Users can trade in cryptocurrencies and fiat, as well as in contracts. The exchange has its own wallet and token and is actively developing an ecosystem based on the Web 3.0 concept.
In 1994, Nick Szabo, a cryptographer and lawyer, first introduced the smart contract concept. In 2008, the world saw the emergence of Bitcoin and the further development of blockchain. Smart contract technology, being computer code, makes it possible to implement any type of transaction in the crypto industry. Smart contracts can be used on various blockchain platforms. Meanwhile, as the popularity and use of crypto assets grow, smart contracts are being used more often to conduct transactions and exchanges.a
Emerging as an exchanger but later becoming full-fledged cryptocurrency exchange, KuCoin succeeded in gathering a multi-million user audience in more than 200 countries, providing virtual asset exchange services based on a team of 7 people. It ranks among the top 10 trading platforms in terms of trading turnover.
MetaMask is considered one of the popular cryptocurrency wallets in the DeFi segment and a direct competitor of Trust Wallet. It has more than 30 million users worldwide because of its support of numerous networks and tokens of various standards, user-friendly interface, and ease of use.
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