OpenGPU

Ethereum

OpenGPU (OGPU) is a cryptocurrency launched in 2024and operates on the Ethereum platform. OpenGPU has a current supply of 21,000,000 with 19,639,104.8193 in circulation. The last known price of OpenGPU is 0.20417678 USD and is up 7.26 over the last 24 hours. It is currently trading on 11 active market(s) with $749,621.71 traded over the last 24 hours. More information can be found at https://opengpu.network/.

## 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 Gate?

Gate is a centralized cryptocurrency exchange established in 2013, ranking among the top exchanges globally. It has been operating for 12 years and serves over 23 million users. With over $10.865 billion in reserves and a reserve ratio of 128.57%, Gate stands among the leading exchanges worldwide in terms of total reserves.

The platform has recently adopted the new international domain Gate.com and unveiled a redesigned brand logo, strengthening unified brand identity and enhancing its commitment to become the "next-generation crypto exchange".

As of now, Gate stands among the top-tier platforms in 24-hour spot trading volume. It supports trading across spot, futures, and margin markets, as well as offering wealth management products.

In addition, Gate provide a wide range of wealth management products. In terms of innovative asset offering, the platform has built a token launch ecosystem consisting of four core products: Launchpool, Launchpad, Candydrop and HODLer AirDrop, along with Alpha, which enables one-click purchases of trending on-chain meme tokens.

Its web3 ecosystem now covers a range of services, including Gate Web3, Gate Pay, Gate Labs, and Gate Life. Its platform token, GT, has reached a high of $25.960 and is ranked among the top 40 cryptocurrencies by market capitalization.

### Who Are the Gate Founders?

In 2013, the exchange was established by Dr Han, founder and CEO. Dr Han holds a Bachelor of Engineering degree in Computer Software Engineering and a Master’s degree in Mathematics and Computer Science.

### When Did Gate Launch?

Originally launched as Bter (or Bter.com) in 2013, the exchange was rebranded to Gate.io in late 2017 under the management of Gate Technology Inc. In 2025, Gate announced a major brand upgrade with a brand new Chinese name "Damen" (大门, meaning "The Gate").

### Where Is Gate Located?

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

### Gate Restricted Countries

The Restricted Locations include, but are not limited to the United States of America, Mainland China, Singapore, Canada, France, Germany, Turkey, Hong Kong, Malaysia, Malta, Cuba, Iran, North Korea, Sudan, Syria, Crimea Region, Spain, Luhansk, Donetsk, Netherlands, Bolivia, UK, Myanmar, Venezuela, Uzbekistan, Austria, India, Indonesia, Japan, Argentina, Cambodia and so on. 

### What Coins Are Supported on Gate?

Gate supports over 3,900 cryptocurrencies, including major coins such as BTC, ETH, BIT, SOL, APE, DYDX, LTC, DOGE, AVAX, MATIC, DOT, and more.

### How Much Are Gate Fees?

Gate's trading fees are based on a tiered VIP structure, ranging from VIP 0 to VIP 16, determined by the user’s 30-day trading volume. Fees follow a maker-taker model. Gate does not charge any deposit fees for cryptocurrencies, and withdrawal fees vary depending on the specific cryptocurrency.

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

Yes, Gate supports margin trading with leverage up to 10X. Leverage ratios range from 3X to 10X, depending on the market. The margin loan volume is tied to the selected leverage ratio, catering to both beginner and advanced traders.

Gate

## What Is MEXC?

MEXC is a global cryptocurrency exchange that positions itself as Your Easiest Way to Crypto. Established in 2018, MEXC is known for its user-friendly interface, deep liquidity, and wide variety of crypto assets. With over 40 million users in 170+ countries and regions, MEXC offers a secure and streamlined platform where users can trade 3,000+ cryptocurrencies, access trending tokens early, enjoy daily airdrops, and benefit from extremely low fees.
MEXC provides advanced trading infrastructure, industry-leading order execution, and strong product diversity including spot, futures, margin trading, ETF products, staking, and launchpads.

MEXC enforces rigorous safeguards, including bi-monthly Proof of Reserves updates demonstrating reserve ratios exceeding 100% across all major cryptocurrencies. The exchange has provided over $526 million through its Insurance Fund Account to cover deficits that occur when users' losses during liquidation exceed their available margin.

MEXC drives industry growth via a $300 million Ecosystem Development Fund and the IgniteX initiative—a $30 million CSR program dedicated to nurturing Web3 talent. Community-focused efforts such as Bitcoin Pizza Day celebrations and educational initiatives reinforce its commitment to global blockchain adoption.

##  Who Are the Founders of MEXC?

MEXC was founded by a team of early blockchain believers with backgrounds in finance, tech, and cybersecurity. The founding team envisioned a trading platform that could combine security, speed, and simplicity. While MEXC has maintained a low public profile in terms of founder identity, the exchange is currently led by a global team of over 2,000 employees across 40+ countries, including experts in engineering, compliance, marketing, and operations.

## When Did MEXC Launch?

MEXC was launched in 2018. Since its inception, it has rapidly scaled its infrastructure, user base, and compliance framework, becoming one of the most recognized and trusted crypto exchanges worldwide.


## Where Is MEXC Located?

MEXC operates globally with regional offices and compliance entities in Seychelles, among other locations. The company is registered and regulated in several jurisdictions and works with local partners to ensure its products align with regulatory frameworks.

## MEXC Restricted Countries

MEXC aims to serve users globally but restricts or limits access in jurisdictions where cryptocurrency trading is prohibited by law or regulation. These restricted jurisdictions include sanctioned countries such as Iran, Cuba, Syria, and North Korea, as well as other regions where crypto trading is not permitted, including Mainland China, Singapore, and the United States.

## What Coins Are Supported on MEXC?

MEXC supports 3,000+ cryptocurrencies, making it one of the most diverse platforms in the industry. These include top assets like BTC, ETH, XRP, SOL, BNB, TON, ENA, APT, and TRUMP as well as early listings of trending memecoins, DeFi tokens, Layer 2 assets, AI, and GameFi projects. MEXC is widely recognized for being among the first exchanges to list emerging tokens, giving users a competitive edge.

## How Much Are MEXC Fees?

MEXC offers extremely low fees compared to industry averages. The standard trading fees are:
Spot trading: 0% maker fee and 0.05% taker fee (often reduced during campaigns or with fee credits)
Futures trading: 0.00% maker fee and 0.01% taker fee (may vary by region)
In addition, MEXC offers:
Zero-fee promotions on selected pairs
Discounted rates for high-volume, MX token holders, or VIP users
Note: Fees are subject to change and may vary based on promotional campaigns, trading volume, or user level. Withdrawal fees and trading fees also vary depending on the asset and network conditions.

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

Yes. MEXC offers robust leverage and margin trading services:
Futures trading: up to 500x leverage on selected perpetual contracts
Margin trading: up to 10x leverage on supported spot pairs
ETF products: Leveraged tokens (e.g., 3x Long/Short) for users who want exposure without direct borrowing



MEXC

## What is KCEX?

Founded in 2021, KCEX upholds the core values of “Users First, Security Above All,” and is committed to providing the best service, lowest fees, and widest range of assets. The platform offers zero-fee spot and futures trading, zero withdrawal fees, and supports over 1,000 spot pairs and 500 futures pairs for trading.The KCEX team comprises professionals from blockchain and finance fields, boasting extensive experience and technical expertise to ensure platform stability and security. The KCEX contract platform supports perpetual contracts for multiple mainstream cryptocurrencies, such as BTC and ETH, enabling users to participate flexibly in the market and pursue higher returns. We are committed to continuously expanding contract offerings to meet the needs of various investors. Our vision is to enable everyone to easily participate in the digital economy and enjoy the opportunities and value brought by digital assets.

## When was KCEX established?

KCEX was founded in 2021 and is a well-recognized trading platform in the industry. With over 5 million registered users and a global network of partners, we provide multilingual, high-quality services 24/7 to users across dozens of countries.

## What Coins Are Supported on KCEX ?

KCEX supports over 500 digital assets. Users can buy, sell, and trade nearly 500 cryptocurrencies on the KCEX platform, including major cryptocurrencies like BTC, ETH, BNB, XRP, and SOL, as well as emerging project tokens such as ENA, USUAL, and HYPE. With a rapid listing process for popular tokens, KCEX ensures users trade ahead of others.

## How Much Are  KCEX Fees?

KCEX is the lowest-fee trading platform for small-cap pairs in the industry.
Withdrawal fees 0，Spot trading fees 0，Contract trading fees: Maker 0%, Taker 0.01%

## How much Leverage is available in Margin Trading on KCEX ?

KCEX enables leverage trading for margin trading, futures trading, or leveraged tokens. Leverage levels range from 5x to 100x, depending on the trading pair, catering to investors with varying risk appetites and helping users flexibly manage risk and returns.

KCEX adheres to the principles of "User First, Security Foremost, Innovation Driven," striving to deliver comprehensive digital asset trading solutions for users worldwide.

OpenGPU Crypto Coin Data

Coin Information & Volume Data on OpenGPU.

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