In 2022, the decentralized blockchain trading market is like a vast ocean, surging with endless innovation and change. From the NFT craze to the booming development of DeFi, every detail is building this new digital financial world. This article will deeply analyze all aspects of decentralized blockchain transactions in 2022, revealing the challenges, opportunities and prospects.

In 2022, decentralized exchanges play an increasingly important role. Traditional centralized exchanges are frequently attacked by hackers and suppressed by regulators, while decentralized exchanges are favored for their trustless, safe and transparent characteristics. Decentralized trading platforms represented by Uniswap and SushiSwap ushered in explosive growth in 2022, and their trading volume and number of users continued to rise. Through smart contract technology, users can trade assets on these platforms without third-party trust, realizing true decentralization. At the same time, with the continuous improvement of Layer 2 solutions, the transaction speed and cost of decentralized exchanges have also been greatly optimized, bringing users a smoother and more convenient trading experience.

As a hot topic in 2022, NFT (Non-Fungible Token) has injected new vitality into the decentralized blockchain trading market. The unique nature of NFT makes physical assets such as digital artworks and virtual land unique and indivisible on the blockchain. From the end of 2021 to the beginning of 2022, the NFT market experienced a wave of climax, and many celebrities, artists and institutions joined the creation and trading of NFT. For example, projects such as CryptoPunks and Bored Ape Yacht Club on Ethereum set sky-high transaction records. In addition, some well-known brands have also begun to try to digitize their IPs and issue NFTs, further promoting the development of the NFT market. It can be said that the rise of NFT has not only changed the way digital assets are traded, but also brought new business opportunities to creators and investors.

DeFi (Decentralized Finance), as another important application field of blockchain technology, continues to be hot in 2022. The core concept of DeFi is decentralization, and diversified financial services such as lending, trading, and stablecoin issuance are realized through smart contracts. Decentralized lending protocols such as Compound and Aave provide users with lending services without the need for third-party trust. Users can use digital assets as collateral to obtain loans, realizing the automation and decentralization of financial services. In addition, innovative mechanisms such as liquidity mining and debt mining have also injected vitality into the prosperity of the DeFi ecosystem. However, the DeFi market also faces many challenges, such as smart contract vulnerabilities, fund security, regulatory uncertainty and other issues that need to be resolved. Only by continuously improving security mechanisms and regulatory compliance can DeFi continue to develop healthily.

In 2022, the decentralized blockchain trading market is full of infinite possibilities. With the continuous advancement of technology and the improvement of user awareness, decentralized exchanges, NFT markets, and DeFi ecology will usher in a broader development space. However, we must also see the risks and challenges involved, and issues such as supervision, security, and sustainable development need to be resolved. Only by finding a balance between technological innovation and risk control can the decentralized blockchain trading market continue to prosper and lay a solid foundation for the future of the digital financial industry. Let us wait and see and witness the brilliant bloom of blockchain technology in 2022!

The four most famous international exchanges:

Binance INTL	OKX INTL	Gate.io INTL	Huobi INTL
China Line　APP DL	China Line　APP DL	China Line　APP DL	China Line　APP DL

Note: The above exchange logo is the official website registration link, and the text is the APP download link.

In today's world where blockchain technology has begun to integrate into the mainstream, cryptocurrencies have become the most liquid assets. Many cryptocurrencies have developed globally, and the development of decentralized blockchain exchanges is also in full swing. Security features play an important role in operating exchanges. Because they have now become the target of hackers, everyone must ensure that the cryptocurrency trading platform they choose is embedded with advanced security features, such as HTTPS authentication, jailbreak login, two-factor authentication, data encryption, etc. Many investors want to know what decentralized blockchain exchanges are in this 2022? Let the editor of the currency circle take stock for everyone.

 What are the decentralized blockchain exchanges in 2022?

1. Uniswap

Uniswap
V2's automatic market making model will continue to provide liquidity. Market makers do not need to specify the price of buying or selling ETH like traditional market makers, nor do they need to bid multiple times and manage quotation orders. Users only need to submit funds to the liquidity pool of the exchange, and the Uniswap
V2 smart contract can automatically complete market making. Market makers obtain transaction fees generated in the pool according to their liquidity contribution share.

2. MDEX

MDEX supports the decentralized cross-chain transaction protocol of BSC, HECO and ETH, aiming to integrate the advantages of multiple chains, create a high-performance composite DEX ecosystem, and give participants the maximum feedback with the "double mining incentives" of liquidity mining and transaction mining, and realize the self-driven value capture ecological closed loop through the fee repurchase and destruction mechanism. MDEX is now available on the ecological chain Heco and the smart chain BSC. Users can use MDEX
Bridge to achieve cross-chain interoperability between assets in Huobi ecological chain Heco, ETH and Binance smart chain BSC.

3. SushiSwap

SushiSwap is a fork of Uniswap, which was launched on August 27. It adopts the core liquidity pool design of UniSwap, and is still liquidity mining and automatic market maker (AMM). At the protocol and smart contract level, SushiSwap shares the same interface with Uniswap, and the front-end interface Sushiswap is also the same as Uniswap. But it essentially changes the original protocol, and SushiSwap pushes Uniswap's theory one step further.

4.Curve

Curve is a decentralized stablecoin trading pool based on Ethereum, which features an efficient and low-slip stablecoin trading experience, as well as providing low-risk fee income for market makers. In the background, the tokens held in the liquidity pool will also be provided to the Compound protocol or iearn.finance, where more income will be generated for liquidity providers.

5.Tokenlon

Tokenlon is a decentralized trading service platform based on the 0x protocol. It adopts a WYSIWYG trading model. It updates prices every second based on the real-time quotes of market makers. Users click to exchange and lock prices through the imToken wallet, and the displayed price is the final transaction price. Compared with other decentralized trading service platforms, Tokenlon uses the 0x off-chain order generation and chain-matching settlement model. There is no need to go on-chain when placing orders. Users only need to pay fees when the transaction is settled, thereby reducing the cost of market participation.

6.1inch

Founded in March 2019, 1inch is a decentralized trading aggregator that can intelligently route almost all DeFi transactions. By integrating with various DEX service providers, 1inch users can get the most affordable transactions, the lowest transaction latency, and can trade with various ERC-20 tokens. It splits orders in multiple DEXs in one transaction to get the best rates. The core protocol connects a large number of decentralized and centralized platforms to minimize price slippage and find the best transactions for users.

7.Balancer

Balancer is a decentralized trading protocol based on a fund exchange pool, and also a non-custodial general automatic market maker (AMM) protocol. Its role can be either a decentralized trading service platform or a market maker, or even an "index fund investment tool". Balancer brings more imagination to the DeFi field.

8. Red Bull Exchange

Red Bull Exchange (RBDEX) is a decentralized financial ecological exchange based on the FShares public chain developed by anonymous geeks around the world. It is the pioneer of the epoch-making decentralized exchange public chain. The source mining mechanism realizes low-threshold mining for all people, and anyone can easily become the owner of a decentralized exchange. The CDPOS (perpetual circulation proof of equity mechanism) is first created to protect users' digital assets, providing users with the best digital asset trading experience with strong security, high speed and low handling fees. With the mission of eliminating the drawbacks of centralized exchanges, it is committed to creating a financial ecosystem covering decentralized spot trading, funds, credit, insurance, futures contracts and other full-category DEFI products.

9.dYdX

dYdX is a decentralized lending protocol built on Ethereum, and is also a decentralized digital currency derivatives trading service platform. It was founded in 2017 and has received investments from Silicon Valley's top venture capital companies such as a16z, Polychain, 1confirmation and Coinbase. dYdX is a powerful open trading service platform with three main functions: lending, borrowing and margin trading. In addition, dYdX has launched a decentralized Bitcoin perpetual contract market, which aims to solve the problems existing in perpetual swap transactions on centralized trading service platforms.

10. SunSwap

SunSwap is a TRON-based exchange protocol that can be used for the exchange of TRC20
tokens. Any two TRC20 tokens can be exchanged, the system is priced, the transaction is convenient, and the protocol does not charge a handling fee. All handling fees are provided to the liquidity providers of the protocol. The decentralization and security of the protocol are reliably guaranteed.

The above content is a detailed inventory of the issue of what decentralized blockchain exchanges there are in 2022 by the editor of the currency circle. Decentralized exchanges (DEX), such as Uniswap, are cryptocurrency exchanges that use smart contracts to facilitate peer-to-peer transactions. This is achieved through an on-chain order book, an off-chain order book, or through automated market making. Decentralized exchanges require user registration, but do not require user identity verification. They are attractive because they offer greater financial autonomy than centralized exchanges, as users control the assets they exchange privately, and it is a marketplace that does not rely on third-party providers to hold customer funds.