Buy Uniswap (UNI)

Uniswap is a decentralized exchange (DEX) built on the Ethereum blockchain. Uniswap’s goal is to decentralize traditional financial markets and enable direct peer-to-peer transactions without the need for a central party. In addition to Ethereum, Uniswap is now also available on other blockchains, such as Polygon, Arbitrum, Optimism, Binance Smart Chain, and Celo.

Uniswap has developed its own protocol that solves the liquidity problem. This protocol automatically creates trading pairs, allowing users to exchange cryptocurrencies directly with each other. Unlike centralized exchanges, Uniswap does not use an order book, but works according to the Automated Market Maker (AMM) model. This model determines the price of a cryptocurrency by balancing the total supply and the total demand in a liquidity pool. In these liquidity pools, there are different cryptocurrencies that are available for trading. Users can swap their tokens with other tokens in the liquidity pool.

The tokens that users trade come from liquidity pools. Users can deposit their tokens into these liquidity pools and make them available to other traders. As a reward, they receive UNI tokens.

Uniswap has developed and released several products, including:

• Uniswap Web App: This web application is the most popular way to use the Uniswap protocol.
• Uniswap App: This mobile application allows users to send, buy, and sell cryptocurrencies, as well as explore non-fungible tokens (NFTs).
• Uniswap NFT Aggregator: This marketplace allows users to search, buy, and sell NFTs.

Who Founded Uniswap (UNI)?

Uniswap was founded in 2018 by Hayden Adams, a former engineer at Siemens. He came up with the idea for Uniswap after being inspired by other decentralized protocols such as Bitcoin and Ethereum. Adams later founded Uniswap Labs, where he works with a team of developers and researchers to grow and develop the protocol.

It is important to note that Uniswap Labs does not control the governance of Uniswap. Governance is in the hands of UNI token holders and the Uniswap Foundation.

Uniswap has several features, including:

• Token swaps: Users can easily swap tokens, with the Uniswap protocol automatically finding the best available rates.
• Providing liquidity: By adding tokens to a liquidity pool, users can earn interest on their loaned tokens.
• Participating in governance: Holders of UNI tokens can vote on changes to the protocol, directly influencing the future direction of Uniswap.

A key feature of Uniswap is that anyone with an Ethereum wallet can access the platform. This makes it easy and accessible for any crypto trader.

Uniswap is built on smart contracts on the Ethereum blockchain. These smart contracts handle everything from liquidity provision to pricing. Uniswap’s security is also guaranteed by the Ethereum blockchain. The smart contracts are regularly checked and tested to ensure safety and reliability.

Liquidity pools

Instead of a traditional order book, Uniswap uses liquidity pools. These pools consist of tokens that are lent by users. When someone wants to swap a token, the trade is executed against the tokens in the pool, which provides instant execution and price stability.

Uniswap’s AMM system is a key component of its operation. It sets prices based on a mathematical formula that takes into account the proportion of each token in a liquidity pool. The AMM system ensures continuous liquidity and price stability, regardless of the size of the trade or pool.

Constant Product Market Maker (CPMM)

One of Uniswap's key technological innovations is the Constant Product Market Maker formula, which helps determine prices in liquidity pools. Uniswap's CPMM formula works as follows:

X (reserve balance of first token) x Y (reserve balance of second token) = K (a constant value that remains constant regardless of the size of the reserves)

This formula ensures that the total value of both tokens in a pool is always balanced. When a token is taken out of the pool (sold), a proportional amount of the other token must be added (bought) to maintain the constant value K.

For example, if we have a liquidity pool with 10 ETH and 1000 USDC, the product (K) of these two tokens would be 10,000. If a user buys 1 ETH from the pool with USDC, the new balance will be 9 ETH and 1111.11 USDC, with the product of the two tokens remaining constant at 10,000.

Uniswap enables everyone to swap tokens in a simple and direct way:

1. Head to the official Uniswap Web App.
2. Connect your wallet: Connect a supported wallet such as Uniswap Wallet, Metamask, Coinbase Wallet or WalletConnect to the platform.
3. Choose the tokens you want to swap: Choose which tokens you want to buy and which tokens you want to swap for them.
4. Enter the desired amount of tokens: Indicate how many tokens you want to buy or sell.
5. Check the transaction: The Uniswap protocol searches for the best price and shows a summary of the transaction. Check it and click ‘Swap’ to execute the transaction.
6. Wait for the transaction to process: The Ethereum blockchain processes the transaction, this can take a few seconds, but also longer if the network is busy.

Uniswap stands out for these key features:

• Decentralized exchange: Uniswap functions as a decentralized exchange based on smart contracts, making it one of the first decentralized exchanges in the world.
• Usability: Uniswap is designed with simplicity and ease of use as a priority, making it easy for even beginners to trade on the platform.
• Automated Market Maker: Instead of a traditional order book, Uniswap uses an Automated Market Maker model to facilitate crypto trading.
• No listing fees: Tokens can be listed on Uniswap free of charge, making it a popular platform for new projects.
• High liquidity: By offering rewards for liquidity providers, Uniswap maintains a high level of liquidity.

What is the difference between Uniswap and SushiSwap?

Both Uniswap and SushiSwap are decentralized exchanges (DEX) with similar names, however, there are differences between the two platforms. Uniswap is considered the pioneer of DEXs on Ethereum, while SushiSwap was originally a fork of Uniswap. Uniswap focuses more on simplicity and accessibility, while SushiSwap offers additional features such as yield farming.

Uniswap can be purchased at Bitvavo, a platform that is accessible to both novice and experienced traders. To buy Uniswap tokens, follow the steps below:

1. Log in to your Bitvavo account or register for a new account.
2. Deposit euros by clicking "Deposit".
3. Go to the Uniswap purchase page.
4. Enter the amount in euros you want to spend or the number of UNI coins you wish to purchase and confirm by clicking "Buy".

The Uniswap price determines how expensive UNI tokens are. Once you complete the purchase, your Uniswap coins will automatically be added to your Bitvavo wallet. From this wallet you can easily manage and sell your tokens, allowing you to quickly respond to price changes.

You can store your Uniswap coins easily and safely in your Bitvavo account, where the majority of funds are stored offline in cold wallets. We recommend activating two-factor authentication (2FA) as an extra layer of security.

For storage in a personal wallet, it's important to know that most software and hardware wallets support UNI. You can buy UNI at Bitvavo and then transfer it to an external wallet, after linking the wallet address to your Bitvavo account.