Kendu

Ethereum

Solana

Base

Kendu (KENDU) is a cryptocurrency launched in 2024and operates on the Ethereum platform. Kendu has a current supply of 996,747,147,258 with 948,428,147,258 in circulation. The last known price of Kendu is 0.0000034 USD and is up 2.29 over the last 24 hours. It is currently trading on 39 active market(s) with $7,947.10 traded over the last 24 hours. More information can be found at https://kendu.io/.

Raydium (CPMM)

## What Is Uniswap (V2)?

Uniswap is a [decentralized exchange](https://coinmarketcap.com/alexandria/glossary/decentralized-exchange-dex) (DEX) which first introduced the [automated market maker](https://coinmarketcap.com/alexandria/glossary/automated-market-maker-amm) (AMM) model. Unlike with an [order book](https://coinmarketcap.com/alexandria/glossary/order-book), traders are provided with constant liquidity thanks to the “constant product” formula. The V2 version was first based on [Ethereum](https://coinmarketcap.com/currencies/ethereum/), before branching out to other blockchains that support [ERC-20](https://coinmarketcap.com/alexandria/glossary/erc-20) tokens.

While the V1 version of Uniswap only supported [swapping](https://coinmarketcap.com/alexandria/glossary/token-swap) ETH-ERC-20 token pairs, the V2 version did away with this bridging problem and introduced flash swaps. These allowed users to swap between different ERC-20 tokens without incurring too much [slippage](https://coinmarketcap.com/alexandria/glossary/slippage). It also introduced protocol fees, which contributed to the platform's ongoing development. Furthermore, the V2 version began using [wrapped Ether](https://coinmarketcap.com/alexandria/article/what-is-wrapped-ethereum-weth) over native Ether for its core contracts. 

The exchange’s popularity gave birth to a V3 version with concentrated liquidity and more flexible fees, which improved the user experience for traders and liquidity providers alike. 


## Who Is the Founder of Uniswap (V2)?

Hayden Adams, a former mechanical engineer at Siemens and Stony Brook University graduate, founded the platform in November 2018. The company behind the DEX raised a seed round from Paradigm and $11 million in a Series A round led by ​​Andreessen Horowitz.


## When Did Uniswap (V2) Launch?

Uniswap’s V1 version was a proof-of-concept first launched in November 2018, and later improved with the introduction of the V2 version in August 2020. The V3 version in May 2021 marks the current final iteration of the exchange.


## Where Is Uniswap (V2) Located?

Uniswap Labs, the company behind the decentralized exchange, is headquartered in New York City. 


## Uniswap (V2) Restricted Countries

As of July 2022, Uniswap has banned users from 10 countries that are sanctioned by the U.S. government, including Belarus, Cuba, Iran, North Korea, Syria, Côte d'Ivoire, Liberia, Sudan, Zimbabwe, Iraq and Iran.


## Uniswap (V2) Supported Coins List 

As a permissionless decentralized exchange, tokens can be freely listed by anyone providing liquidity to trade them. The most liquid tokens at the time of writing include stablecoins and wrapped tokens like [USDC](https://coinmarketcap.com/currencies/usd-coin/), [Wrapped BTC](https://coinmarketcap.com/currencies/wrapped-bitcoin/), [wETH](https://coinmarketcap.com/currencies/weth/) and [DAI](https://coinmarketcap.com/currencies/multi-collateral-dai/). 


## How Much Are Uniswap (V2) Fees?

The exchange’s V2 version charges 0.3% per token swap. 0.05% goes to the protocol and 0.25% is allocated to [liquidity providers](https://coinmarketcap.com/alexandria/glossary/liquidity-provider-tokens-lp-tokens).


## Is It Possible to Use Leverage or Margin Trade on Uniswap (V2)?

Uniswap V2 does not offer leverage or margin trading.

Uniswap v2

## What Is Uniswap?

Uniswap is one of the most popular cryptocurrency [decentralized exchanges](https://coinmarketcap.com/alexandria/glossary/decentralized-exchange-dex) (DEXs), launching in November 2018. It pioneered the [automated market maker](https://coinmarketcap.com/alexandria/glossary/automated-market-maker-amm) (AMM) model, instead of the traditional order book-based used by exchanges. Uniswap runs on the Ethereum blockchain and uses a number of [smart contracts](https://coinmarketcap.com/alexandria/glossary/smart-contract) to securely swap [ERC-20](https://coinmarketcap.com/alexandria/glossary/erc-20) tokens between users.

The decentralized aspect of the protocol means that there is no single centralized authority that manages and runs the exchange — instead, swaps are done in a [peer-to-peer](https://coinmarketcap.com/alexandria/glossary/peer-to-peer-p2p) (P2P) manner. Moreover, Uniswap strives to solve the [liquidity](https://coinmarketcap.com/alexandria/glossary/liquidity) problem inherent in other exchanges. Uniswap V3 is the 3rd edition of the protocol fitted with updates to improve compensation and provide greater control and flexibility for individual LPs. Uniswap V3 supports over 46.5% of the total DEX trading volume and the protocol reached a cumulative lifetime trading volume of $1 trillion in May 2022.

## Who Is the Founder of Uniswap V3

Uniswap was founded by Hayden Adams, a graduate of Stony Brook University and a former mechanical engineer at Siemens. Inspired by a blog and Reddit post by Vitalik Buterin, Adams received a grant from the Ethereum Foundation and launched the protocol in November 2018. Uniswap Labs raised a seed round from Paradigm and, in August 2020, received $11 million in its Series A round led by ​​Andreessen Horowitz.

Uniswap V3 launched in May of 2021, almost 2.5 years after the first version was released, and a year after Uniswap V2 was launched. 


## Where Is Uniswap Located?

The Uniswap protocol and Uniswap interface were developed by Uniswap Labs, which is located in New York City. As a[ decentralized finance](https://coinmarketcap.com/alexandria/glossary/defi) (DeFi) protocol, it can be used worldwide by anyone with internet access. However, there are some restrictions depending on what country you are from. As of July 2022, Uniswap has banned 10 countries from its protocol. The list of countries includes Belarus, Cuba, Iran, North Korea, Syria, Côte D'ivoire, Liberia, Sudan, Zimbabwe, Iraq and Iran.

## What Coins Can Be Traded on Uniswap?

As a decentralized peer-to-peer protocol, anyone can list a token on Uniswap. The most popular trading pairs at the time of writing include [USDC](https://coinmarketcap.com/currencies/usd-coin/), [Wrapped BTC](https://coinmarketcap.com/currencies/wrapped-bitcoin/), [WETH](https://coinmarketcap.com/currencies/weth/) and [DAI](https://coinmarketcap.com/currencies/multi-collateral-dai/). 

## How Much Are Uniswap V3 Fees?

Uniswap V3 liquidity providers can initially create liquidity pools at three fee levels: 0.05%, 0.30% and 1%. More fee levels may be added through the UNI governance proposal. 

## Is It Possible To Use Leverage or Margin Trading on Uniswap?

Uniswap V3 does not offer leverage or margin trading directly on its platform.

Uniswap v3 (Ethereum)

## What Is Poloniex?

Poloniex is a global crypto [centralized exchange](https://coinmarketcap.com/alexandria/glossary/centralized-exchange-cex) (CEX) platform backed by Justin Sun, founder of [Tron](https://coinmarketcap.com/currencies/tron/). The exchange provides the following products: [spot trading](https://coinmarketcap.com/alexandria/glossary/spot-trading) and [margin trading](https://coinmarketcap.com/alexandria/glossary/margin-trading), [futures trading](https://coinmarketcap.com/alexandria/glossary/futures) and [perpetual swaps](https://coinmarketcap.com/alexandria/glossary/perpetual-contracts), [limit orders](https://coinmarketcap.com/alexandria/glossary/limit-order), real-time order books, a convenient lending system ([P2P lending](https://coinmarketcap.com/alexandria/glossary/peer-to-peer-p2p-lending)), crypto [staking](https://coinmarketcap.com/alexandria/glossary/staking) and a trading terminal.

The exchange lists over 350 cryptocurrencies and tokens, which can be purchased with a bank account, credit or debit card, and ApplePay.

The exchange has an insurance fund and its own crypto community — Poloniex Learn, where guides, educational materials and relevant industry news are available.


## Who Are the Poloniex Founders?

The exchange was founded by Tristan D'Agosta (CEO) in early 2013. In 2019, Poloniex spun off its parent company, Circle, to form a new firm, Polo Digital Assets, Ltd., which currently owns the business.

Tristan D'Agosta, also known as Busoni, is a musician with a bachelor's degree from Rutgers University who got into cryptocurrencies, learned to code, and created his own exchange to trade Bitcoin and other digital assets securely. He’s the sole proprietor at Polonius Sheet Music and works for Various as well.


## When Did Poloniex Launch?

Poloniex has been operating since January 2014. In 2018, Circle Internet Financial Ltd acquired Poloniex at a valuation of around $400M. In 2019, Circle announced that the exchange would spin out, with the acquisition led by Justin Sun.


## Where Is Poloniex Located?

It was originally based in the U.S. state of Delaware. Currently, the exchange is not available in the United States.


## Poloniex Restricted Countries

The international exchange has its own geo-restrictions, including the United States, Cuba, Iran, North Korea, Sudan and Syria.


## What Coins Are Supported on Poloniex?

The platform lists over 350 assets and more than 200 trading pairs, including [fiat](https://coinmarketcap.com/alexandria/glossary/fiat) currencies. Users can buy, sell and trade [BTC](https://coinmarketcap.com/currencies/bitcoin/), [ETH](https://coinmarketcap.com/currencies/ethereum/), [USDT](https://coinmarketcap.com/currencies/tether/), [TRX](https://coinmarketcap.com/currencies/tron/), [SOL](https://coinmarketcap.com/currencies/solana/), [XLM](https://coinmarketcap.com/currencies/stellar/), [DOGE](https://coinmarketcap.com/currencies/dogecoin/), [SHIB](https://coinmarketcap.com/currencies/shiba-inu/), and more.


## How Much Are Poloniex Fees?

Poloniex charges fees according to the [maker-taker](https://coinmarketcap.com/alexandria/glossary/market-maker-market-taker) fee model, where 0.01% is charged for maker fee and 0.075% for taker fee. Commissions are directly related to the 30-day [trading volume](https://coinmarketcap.com/alexandria/glossary/trading-volume), traders with large volumes receive discounts. The commission level on the platform starts at 0.155%.


## Is It Possible To Use Leverage or Margin Trading on Poloniex?

One of the crucial features of Poloniex is margin trading, which allows platform clients to trade with [leverage](https://coinmarketcap.com/alexandria/glossary/leverage) of up to 2.5X. Poloniex Futures offers leverage on all of the Futures products, with leverage up to 100X. Loans at a certain percentage are also available.

Poloniex

What is BigONE?

Founded in 2017, BigONE is a comprehensive crypto asset trading and wealth management platform that has successfully navigated multiple market cycles. As a leader in defining global digital financial infrastructure, BigONE upholds a philosophy of "Long-termism." By prioritizing security and compliance, it has earned the deep trust of 5 million users across more than 100 countries. In an era of uncertainty, the platform keeps asset protection at its core. It maintains a 100% financial reserve (with total reserves exceeding $430 million) and has formed strategic alliances with top-tier security firms like SlowMist, Hacken Proof, and PeckShield. This bank-grade multi-dimensional defense system has earned BigONE a 3-star perfect security rating and a spot among the Global Top 10 Most Trusted Platforms.

Why do users choose BigONE?

Powered by a self-developed, high-performance distributed matching engine, BigONE is redefining trading efficiency:

• Extreme Concurrency: Supports 2,000,000+ TPS with robust API interfaces, ensuring the platform remains rock-solid even during high-frequency market volatility.

• Deep Liquidity: Boasts a daily average trading volume of $300 million across 600+ selected trading pairs (320+ Spot and 180+ Derivatives), enabling professional-grade execution with minimal slippage.

• Global Asset Allocation: A pioneer in launching Tokenized Stocks (RWA) and traditional financial market futures, allowing users to move seamlessly between mainstream global financial assets and cryptocurrencies.

• Full-Matrix Product Line: Offers a complete lifecycle of financial tools, including free deposits/withdrawals, VIP benefits, zero-fee instant swaps, Leveraged ETFs, Spot, Margin, and Futures trading.

• Strategic Trading Tools: Features diverse grid trading tools, AI rebalance, DCA (Dollar Cost Averaging), Reverse DCA, and comprehensive copy-trading tools for futures.

• Intelligent Wealth Management: Provides a variety of interest-bearing products and 150+ structured financial products, including Staking, Dual Investment, and Range Bound high-yield models.

Who Are the BigONE Founders?

BigONE was founded by a team of seasoned veterans and early pioneers in the blockchain industry. The initial team originated from Yunbi, once the world’s top-ranked crypto asset exchange. It was originally incubated by INBlockchain, a highly influential investment institution in Asia. Today, the core team possesses over 10 years of "blockchain DNA" and has been deeply involved in the ecosystem development of several mainstream public chains.

When Did BigONE Launch?

BigONE officially went live in November 2017.

Is BigONE compliant?

BigONE is a vanguard in global compliance. It has obtained a full license from Kazakhstan (AFSA)—covering exchange, clearinghouse, and custody services—and is actively pursuing licensing in Bahrain (CBB), the UAE (VARA), and Hong Kong (VASP). Beyond being a platform operator, BigONE participates in setting standards for digital asset tax monitoring and risk prevention.

How Much Are BigONE Fees?

BigONE utilizes a VIP Tier system. The standard rate for spot trading is 0.2% (Taker/Maker). Users can reduce costs to as low as 0.02% by increasing trading volume or holding specific digital assets. Futures trading fees are even lower (typically Maker 0.02% / Taker 0.06%). Deposits are free, while withdrawal fees adjust dynamically based on network congestion. Internal transfers within the platform are completely free.

Is It Possible To Use Leverage or Margin Trading on BigONE?

Yes, BigONE provides professional tools for experienced traders:

• Margin Trading: Users can trade mainstream assets with up to 10x leverage, supporting both Isolated and Cross Margin modes.

• Perpetual Futures: The futures platform supports USDT-margined and Coin-margined perpetual contracts, allowing users to go long or short with up to 100x leverage.

• Risk Control: The platform integrates a sophisticated risk management engine and an insurance fund mechanism to ensure stability and protect user assets during high market volatility.

BigONE

### What is CoinEx?

Established in 2017 by industry-leading mining pool ViaBTC, CoinEx is a global cryptocurrency exchange designed with users in mind.

The platform champions transparency as one of the earliest crypto exchanges to release proof-of-reserves to protect 100% of user assets, preserving its commitment to maintaining the highest standards of integrity while ensuring a secure trading environment for its users.

CoinEx offers a smooth and pleasant trading experience through its latest features, including Mining, One-click Swap, Pre-token Trading, and its self-designed Automated Market Maker (AMM), providing interactive utilities that satisfy its 10+ million users in over 200 countries and regions.

CoinEx supports over 1300 cryptocurrencies and more than 1900 trading pairs across 18 language markets.

The exchange is home to its native token, CET (Coin Ecosystem Token), which plays a strong role in enhancing user engagement and fostering a vibrant ecosystem.

Encouraging user empowerment, CoinEx offers resources to enhance their knowledge and skills for crypto trading. With applications such as AI Analysis tailored for advanced users and Academy for beginners, CoinEx helps them trade with confidence.

By continuously improving to meet the evolving needs of its users, CoinEx strives to provide a reliable and excellent cryptocurrency trading experience as 'Your Crypto Trading Expert.’

### Who is the CoinEx founder?

CoinEx was founded by Haipo Yang, a young entrepreneur and an early Bitcoin investor. Mr. Yang had his first introduction to Bitcoin in 2011 and joined the Bitcoin community in 2013. In 2016, he started developing a Bitcoin mining pool. He completed all the code of ViaBTC Pool and launched it two months later, followed by the establishment of CoinEx Exchange.

### When was CoinEx launched?

CoinEx was launched in December 2017.

### What coins are supported on CoinEx?

CoinEx now supports nearly 1400 innovative and premium crypto assets, including BTC, ETH, DOGE, SOL, XRP, ADA, etc.

### Is it possible to use margin/futures trading on CoinEx?

On CoinEx, users can trade cryptos with up to 10X leverage. CoinEx futures contract employs several adjustable leverages ranging from 3X to 100X. Additionally, the exchange offers nearly 200 futures markets where users can access CoinEx’s easy, convenient futures trading services.

### How is CoinEx’s ecosystem?

The CoinEx ecosystem, supported by ViaBTC, is dedicated to exploring and promoting the latest development models within the blockchain industry. We actively seek opportunities for growth in this sector, fostering the circulation and application of its technology. The ecosystem include:

* CoinEx, crypto trading designed with users in mind; 
* CoinEx Wallet, a secure crypto wallet;
* CoinEx Smart Chain, a smart contract chain; 
* CoinEx Explorer, a blockchain explorer; 
* CoinEx Charity, a nonprofit blockchain charity organization.

The ecosystem aims to provide professional services and technical support to meet users' needs in cryptocurrency trading, asset management, and blockchain exploration, while CoinEx Charity serves social outreach initiatives.

### What is a CoinEx Ambassador?

CoinEx Ambassadors are the exchange’s partners for its worldwide promotion. They assist CoinEx in market operations and help the exchange build a global presence. CoinEx Ambassadors could enjoy a commission ratio of up to 50% of the referee's transaction fees. Moreover, they can also receive lifetime commissions as long as they stay as Ambassadors. 

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