EarthMeta

Polygon

Polygon (prev. MATIC)

EarthMeta (EMT) is a cryptocurrency launched in 2024and operates on the Polygon platform. EarthMeta has a current supply of 2,100,000,000 with 1,437,539,666.67 in circulation. The last known price of EarthMeta is 0.00309138 USD and is up 5.65 over the last 24 hours. It is currently trading on 17 active market(s) with $36,179.98 traded over the last 24 hours. More information can be found at https://earthmeta.ai.

## What Is Uniswap (V3) Polygon?

Uniswap is a [decentralized exchange](https://coinmarketcap.com/alexandria/glossary/decentralized-exchange-dex) (DEX) that introduced the [automated market maker](https://coinmarketcap.com/alexandria/glossary/automated-market-maker-amm) (AMM) model for the first time in the market. With this innovation, traders tap into a constant pool of liquidity and trade against an algorithm using a constant product formula. With its V3 version, the exchange branched out to blockchains other than [Ethereum](https://coinmarketcap.com/currencies/ethereum/) for the first time. 

After the introduction of the AMM model in V1, the V2 version allowed trading between different [ERC-20](https://coinmarketcap.com/alexandria/glossary/erc-20) token pairs instead of [swaps](https://coinmarketcap.com/alexandria/glossary/token-swap) between [ETH](https://coinmarketcap.com/currencies/ethereum/) and ERC-20 tokens. This reduced [slippage](https://coinmarketcap.com/alexandria/glossary/slippage) and introduced protocol fees to continue the exchange’s development. The V2 version also introduced [wrapped Ether](https://coinmarketcap.com/alexandria/article/what-is-wrapped-ethereum-weth) instead of native Ether as liquidity for token pairs.

In the V3 version, [liquidity providers ](https://coinmarketcap.com/alexandria/glossary/liquidity-provider-tokens-lp-tokens)can build unique price curves and centralize their capital at desired prices to improve capital efficiency. It also activated automatic removal of capital if prices change significantly and exceed the LP’s price range. With the introduction of V3, Uniswap also launched on Polygon for the first time. Thanks to its lower gas fees, users can now access a much more affordable trading experience   


## Who Is the Founder of Uniswap (V3) Polygon?

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


## When Did Uniswap (V3) Polygon Launch?

After the launch of the V1 version in November 2018 and the subsequent improvement with the V2 version in August 2020, the V3 version was launched in May 2021. However, the V3 version came out on Polygon only in November 2021.


## Where Is Uniswap (V3) Polygon Located?

The headquarters of Uniswap Labs are in New York City. 


## Uniswap (V3) Polygon Restricted Countries

Uniswap has officially restricted the following countries from using its services: Belarus, Cuba, North Korea, Syria, Côte d'Ivoire, Liberia, Sudan, Zimbabwe, Iraq and Iran.


## Uniswap (V3) Polygon Supported Coins List 

As a [permissionless](https://coinmarketcap.com/alexandria/glossary/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](https://coinmarketcap.com/alexandria/glossary/stablecoin) 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 (V3) Polygon Fees?

The V3 version has a flexible fee mechanism. Stablecoin trading pairs have a fee of 0.05%, standard non-correlated pools like ETH and stablecoins have a fee of 0.3%, and other pairs have a fee of 1%. There is no more protocol fee, although it can be turned on through [governance](https://coinmarketcap.com/alexandria/glossary/governance). 


## Is It Possible to Use Leverage or Margin Trade on Uniswap (V3) Polygon?

Uniswap V3 does not offer leverage or margin trading.

Uniswap v3 (Polygon)

### What Is BitMart?

[BitMart](https://www.bitmart.com/?r=cGw5Mh) is a premier global digital asset trading platform serving 12+ million registered users worldwide, providing numerous trading and investment features, including [spot trading](https://www.bitmart.com/trade/BTC_USDT/?r=cGw5Mh), [earn](https://www.bitmart.com/earn-overview/?r=cGw5Mh) products, [lending](https://www.bitmart.com/crypto-loans/?r=cGw5Mh), [derivatives](https://derivatives.bitmart.com/futures/overview/?r=cGw5Mh), as well as margin and [futures](https://derivatives.bitmart.com/futures/BTCUSDT/?r=cGw5Mh) with up to 200x leverage. This broad product suite makes BitMart a flexible platform for newcomers who want simplicity and for experienced traders who need more advanced tools and strategies.

Beyond trading, BitMart provides a user-friendly interface, a robust mobile app, a comprehensive knowledge base, secure wallet services, [AI-powered tools](https://www.bitmart.com/en-US/ai/?r=cGw5Mh), and the [BitMart Card](https://www.bitmart.com/bitmart-card/?r=cGw5Mh)—making it a feature-rich platform with a leading and diversified product ecosystem. Built with an advanced multi-layer, multi-cluster system architecture, BitMart is designed to support strong security, stability, and scalability. In 2018, the platform also introduced its ecosystem token, [BMX](https://www.bitmart.com/bmx/?r=cGw5Mh), as an ERC-20 asset.

### Who Are the BitMart Founders?

BitMart was founded by Sheldon Xia, who led the company from its early-stage buildout into a global trading platform.

As Founder and Group President (formerly CEO), Sheldon drives BitMart’s long-term strategy, product innovation, and its ongoing focus on platform security and resilient infrastructure, while advancing the exchange’s global growth roadmap.

### When Did BitMart Launch?

BitMart was founded in 2017, and the platform launched publicly in March 2018.

### Where Is BitMart Located?

BitMart operates as a global cryptocurrency exchange with offices and teams across multiple regions.

### BitMart Restricted Countries

The global cryptocurrency exchange provides real-time trading services across a wide range of international markets.In late 2025, BitMart US was launched to operate in accordance with applicable regulatory and compliance requirements.

Under BitMart's User Agreement, BitMart does not provide services to residents of: Cuba, Crimea, Hong Kong, Iran, Korea (Democratic People’s Republic of), Kingdom of the Netherlands, the State of New York, and the so-called Donetsk People's Republic (DNR) or Luhansk People's Republic (LNR). Always refer to BitMart's official User Agreement and compliance updates to verify eligibility in your jurisdiction.

### What Coins Are Supported on BitMart?

The platform features more than 1700+ crypto assets and 460+ perpetuals, among popular coins: BTC, ETH, SOL, XRP, LTC, DOGE, SHIB, PEPE and more. Users can [buy and sell crypto](https://www.bitmart.com/buy-crypto/BTC/USD/?r=cGw5Mh) in a few steps on BitMart. Choose credit, debit cards , ApplePay, SEPA or other methods from more than 70 payment options.

### How Much Are BitMart Fees?

BitMart offers a competitive tiered fee structure under a Maker-Taker model. [Trading fees](https://www.bitmart.com/en-US/fee/?r=cGw5Mh) start at 0.1% for both Makers and Takers and are determined by a user's 30-day trading volume (measured in BTC) and BMX token holdings. BitMart does not charge deposit fees. [Withdrawal fees](https://www.bitmart.com/en-US/cryptofee/?r=cGw5Mh) vary by asset. Refer to the [Fee Structure](https://www.bitmart.com/en-US/fee/?r=cGw5Mh) for more details.

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

BitMart’s [futures trading](https://derivatives.bitmart.com/en-US/futures/BTCUSDT/?r=cGw5Mh) feature was officially launched in 2020. Subject to applicable eligibility requirements, jurisdictional restrictions, and user qualification criteria, BitMart offers futures and margin trading services. Where permitted, futures trading supports adjustable leverage of up to 200x.

BitMart

## What Is QuickSwap?

QuickSwap is a [decentralized exchange](https://coinmarketcap.com/alexandria/glossary/decentralized-exchange-dex) that runs on Polygon Network to offer cheaper and faster transactions. Its [automated market maker](https://coinmarketcap.com/alexandria/glossary/automated-market-maker-amm) integrates upgradeable [smart contracts](https://coinmarketcap.com/alexandria/glossary/smart-contract) on [Ethereum](https://coinmarketcap.com/currencies/ethereum/) and renders [intermediaries](https://coinmarketcap.com/alexandria/glossary/intermediary-middleman) obsolete. The exchange is based on open-source software and prioritizes decentralization, [censorship resistance](https://coinmarketcap.com/alexandria/glossary/censorship-resistance) and security. It benefits from ultra-low gas prices compared to Ethereum, as well as fast and simple trading execution.    

Anyone can become a [liquidity provider](https://coinmarketcap.com/alexandria/glossary/liquidity-provider-tokens-lp-tokens) by depositing two tokens into a [liquidity pool](https://coinmarketcap.com/alexandria/glossary/liquidity-pool). The exchange enables the trading of [ERC-20](https://coinmarketcap.com/alexandria/glossary/erc-20) tokens, which are traded according to the constant product formula. The mechanism removes the need for an [order book](https://coinmarketcap.com/alexandria/glossary/order-book) and allows traders to tap into a constant pool of liquidity. 

Liquidity providers can passively invest their assets to accumulate trading fees or provide liquidity as a hedge for certain trading strategies. Traders use tools like [token swaps](https://coinmarketcap.com/alexandria/glossary/token-swap) or can deploy arbitrage bots to compare prices across different exchanges. Finally, developers integrate the exchange with different liquidity aggregators or [wallets](https://coinmarketcap.com/alexandria/glossary/hot-wallet).


## Who Are the QuickSwap Founders?

QuickSwap was founded by Roc Zacharias, who is also the CEO of Lunar Digital Assets, a blockchain marketing and consultancy firm that also acts as an advisor to the exchange. It is furthermore advised by the Matic Foundation, a governing body of the Polygon blockchain. 


## When Did QuickSwap Launch?

QuickSwap launched in May 2021 with over 96% of the tokens distributed to the community. It is now considered the main decentralized exchange for Polygon, a [layer-two](https://coinmarketcap.com/alexandria/glossary/layer-2) solution for Ethereum. 


## Where Is QuickSwap Located?

The exchange doesn’t provide any information about its headquarters.

 


## QuickSwap Restricted Countries

At the time of writing, there is no information about restricted countries on this exchange.


## QuickSwap Supported Coins List 

QuickSwap supports all ERC-20 tokens deployed on Polygon, including wrapped tokens like [wrapped Bitcoin](https://coinmarketcap.com/alexandria/article/what-is-wrapped-bitcoin). 


## How Much Are QuickSwap Fees?

The exchange charges a 0.3% fee for swapping tokens, which is distributed among liquidity providers on a pro-rata basis. 


## Is It Possible to Use Leverage or Margin Trade on QuickSwap?

There is no margin or [leverage trading](https://coinmarketcap.com/alexandria/article/what-is-leverage-in-crypto-trading-and-how-to-use-it) option on this exchange. 

QuickSwap v3 (Polygon)

## About XT.COM
XT.COM is a trading platform with a wide selection of cryptocurrencies, a significant range of transactions and trading categories like OTC/Spot/Margin/Futures/[Derivatives](), as well as efficient and professional crypto investment services. Covering a rich variety of trading categories together with a NFT aggregated marketplace, the platform strives to cater to its large user base by providing a secure, trusted and intuitive trading experience.

Both beginners and experienced investors have access to multiple services: currency transactions, OTC transactions, [Futures](https://coinmarketcap.com/alexandria/glossary/futures) trading, purchasing assets with credit cards, and [Margin trading](https://coinmarketcap.com/alexandria/glossary/margin-trading)/Leverage trading. Additionally, users can also access support for [Staking](https://coinmarketcap.com/alexandria/glossary/staking), Saving and [Mining](https://coinmarketcap.com/alexandria/glossary/mining). 

The futures trading service on XT.COM is user-friendly, comprehensive interface that makes trading accessible to both novice and professional traders. The platform offers advanced trading tools, including real-time market data, advanced charting, and a range of order types, such as limit and stop orders, enabling traders to implement their strategies effectively. Users can trade digital assets through contracts that stipulate a predetermined price and date in the future. This is particularly useful for traders who want to hedge against price fluctuations and take advantage of market opportunities. 

The exchange has an app for Windows/Android/iOS, a clean and user-friendly interface, a simple and intuitive registration process, a convenient C2C marketplace for buying/selling cryptos, and a high-performance matching engine for fast transactions without delays.

XT.COM provides its users with a secure trading experience through [DDoS](https://coinmarketcap.com/alexandria/glossary/distributed-denial-of-service-ddos-attack) attack protection, an extra layer of safety based on a three-private-key security structure, and special treatment for user accounts and digital assets that are stored in cold wallets. Optimal data integrity and security is a top priority at XT.COM.

## What Coins Are Supported on XT.COM?

The exchange supports 800+ tokens and 1000+ trading pairs. The top crypto assets available on the platform include BTC, ETH, SOL, BNB, DOT, XRP, ATOM, ADA, AAVE, LTC and more.

## When was XT.COM Established?

XT.COM crypto exchange was established in 2018 in Seychelles and has quickly emerged as a powerhouse among crypto exchanges with a global reputation for reliability, security, and innovation. Since then, XT.COM now serves more than 7.8 million registered users, over 10,00,000+ monthly active users and 40+ million users in the ecosystem. 

## Where Is XT.COM Located?

XT.COM has operation centers in Seychelles, Europe and other countries and regions, and its business covers the world.

## What are the associated Trading Fees on XT.COM?

Generally, XT.COM doesn’t charge traders any deposit fees but it would vary depending on the payment method used for deposits. Trading fees for spot orders start at 0.05% for makers and 0.2% for takers. Crypto withdrawal fees are not fixed and would depend on the concerning token.

## How much Leverage is available in Margin Trading on XT.COM?

The platform supports [Margin trading](https://coinmarketcap.com/alexandria/glossary/margin-trading) where investors can use 3x to 20x Leverage in their trades. There are two types of margin trading on the exchange: standard and pro options. 

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