Bancor Network is a decentralized exchange on Ethereum’s blockchain. Its token — Bancor — was among the first tokens to be released in the DeFi industry. DeFi is short for decentralized finance –– DeFi replaces traditional banking operations with code on the blockchain.
This code, called smart contracts, can hold cryptocurrencies on Ethereum’s blockchain. The terms of the smart contract are set in code, allowing a secure and trustless transaction without a 3rd party.
Bancor offers a new and innovative way to exchange cryptocurrencies without the need for a centralized cryptocurrency trading platform. Using a Dex (decentralized exchange) can be more secure, liquid and less expensive than a traditional cryptocurrency exchange.
Bancor Network is a series of smart contracts on Ethereum’s blockchain. These smart contracts are what allow you to exchange your crypto without using a centralized exchange.
Bancor Network’s smart contracts are used to provide liquidity for investors that want to exchange their tokens. Anyone can put ERC-20 tokens into a liquidity pool on Bancor and earn interest on their deposit. This interest is generated by transaction fees on Bancor’s exchange.
Traditional crypto exchanges use order books to match buy and sell orders between users. This works well for large market cap coins that are highly liquid, but this kind of market making creates it hard to exchange less liquid cryptocurrencies.
With Bancor liquidity pools, there is always a constant liquidity for all supported ERC-20 tokens. Since Bancor is a smart contract protocol on Ethereum, you can only exchange Ethereum-based tokens on the network. To trade bitcoin on Bancor, you need to purchase Wrapped Bitcoin (WBTC) which is just bitcoin on Ethereum’s blockchain.
Bancor has an in-depth explanation of how liquidity pools work on its website.
Financial exchanges and payments have functioned in a centralized manner for a very long time. Slowly but gradually, the finance industry began to look for decentralized ways to conduct transactions. This is where blockchain technology stepped in. With blockchain technology and cryptocurrencies, decentralized exchange platforms (DEXs) also came into the picture soon. However, the system hadn’t been entirely decentralized yet as DEXs acted as an intermediary for trading or swapping cryptocurrencies. This problem existed till Bancor was launched. But how did Bancor resolve it?
In this article, we will learn about Bancor by answering the following questions:
Let’s begin by learning about what is Bancor.
Bancor is a blockchain protocol that enables users to exchange assets directly instead of depending on exchanges. It is an entirely on-chain liquidity protocol and can be implemented on smart contract blockchains.
Bancor is an open-source standard for liquidity pools to provide automated market-making against smart contracts.
With Bancor, one can:
Normally, decentralized exchanges work by matching a seller and a buyer and earn a small trading fee after executing the trade. However, Bancor works differently. Instead of involving buyers and sellers, it executes trades via a smart contract that is more commonly known as a liquidity pool in the Bancor network.
Currently, the Bancor Network operates on Ethereum and EOS blockchains. However, the protocol is interoperable for additional blockchains. One can easily integrate its open-source implementation into any application that enables value exchanges. It encourages its participants to contribute to the protocol and enhance it.
A user can execute a trade by telling the Bancor protocol which token they want to buy and the amount they wish to purchase. Then, Bancor will compute the trade and tell the cost to the user. The price will depend on the size of the order and the amount of liquidity present. If the order size is small and there is a lot of liquidity, the cost will be similar to the market price. However, the price will rise if there isn’t a lot of liquidity for the required token and the order size is large.
The user can initiate the trade after agreeing with the price. All trades use Bancor’s native token, BNT, as an intermediary trading token. For example, if the user wants to swap or trade DAI for MKR, then Bancor will swap DAI for BNT, which will then get swapped for MKR.
Hence, trading with the Bancor network has the following advantages:
The BNT token is the native cryptocurrency of the Bancor protocol. BNT stands for Bancor Network Token.
BNT is the core for all Bancor trades, as it acts as an intermediary token. As explained in the above section, for any trade to occur, the token first gets swapped for BNT, and then BNT is swapped for the required token.
Along with BNT, the Bancor protocol also launched a new cryptocurrency class, known as Smart tokens. But why? What are smart tokens? Let’s discuss.
Smart tokens are standard ERC20 tokens. They implement the Bancor protocol by providing liquidity continuously along with facilitating automatic price-discovery.
Smart tokens were launched to:
A smart token holds the reserve of other ERC-20 tokens. Smart tokens are issued when they are purchased and are destroyed when liquidated. Hence, at the current price, one can:
The smart token’s smart contract processes orders instantly, which facilitates the price-discovery process. This capability makes smart tokens independent of the need to be traded in an exchange to become liquid.
Smart tokens use a method based on the “Constant Reserve Ratio” (CRR) for price-discovery. For each reserve token, the CRR is set by the smart token’s creator and is used in the price calculation. The smart token’s current supply and reserve are also used.
Price = Balance/Supply x CRR
It ensures that the constant ratio stays between the reserve token balance and the smart token’s market cap. The reserve token denominates the smart token’s price. The smart contract readjusts the price according to liquidation or purchases. They are responsible for changes in the reserve balance and the token’s supply that ultimately affect the token’s price.
The Bancor protocol enables liquidity and price-discovery through this method.
Let’s look at some advantages of smart tokens.
Smart tokens have several advantages:
In July 2020, Bancor released a new version of the protocol, known as Bancor V2. Let’s learn about how the new version brought some changes to the protocol.
Bancor V2 is the latest update to the Bancor protocol. Even though Bancor was one of the first protocols to implement liquidity pools, it didn’t attract many users because of numerous issues. Some of these issues were:
These issues were not only making Bancor troublesome to use, they were also hindering the broader adoption of Automated Market Makers (AMM).
Bancor V2 was launched with various new features to tackle these issues. The most significant highlight of Bancor V2 is known as the Dynamic Automated Market Maker. Let’s learn more about it.
The Dynamic Automated Market Maker (DAMM) uses price oracles to determine if the balance between tokens in a pool should be changed. They provide smart contracts with external prices in a decentralized way.
The pool’s current balance should be as close to the stake balance of the liquidity provider (LP) as possible so that LPs can withdraw the number of tokens they provided to the pool to mitigate impermanent loss. Current Balance refers to the balance of tokens in the pool, also known as Reserve Balance. Stake Balance refers to the balance provided by the LP.
In order to mitigate impermanent loss, Bancor V2 DAMMs incentivize market participants to bring the current balance and stake balance closer. They do so with the help of dynamic fees. For example, if the current balance deviates from the staked balance, the fees for incentive market participants are adjusted to bring both balances closer.
The DAMMs also similarly deal with other issues.
One has to buy relay tokens and hold them in their wallet in order to stake tokens on the Bancor network. Relays enable all tokens in the Bancor network to easily convert to other tokens in a single transaction. You can sell your relay tokens at any time.
In order to stake tokens on the Bancor Network, follow these steps:
Step 1: Go to https://app.bancor.network/eth/data and log into your account or connect your wallet.
Step 2: From the first dropdown, choose the token with which you wish to make the payment.
Step 3: From the second dropdown, choose the relay token you want to receive.
Step 4: Press “Convert”
That’s it. After you buy your desired relay token, you’re staking on Bancor and earning fees for each conversion processed by the relay.
Now let’s take a look at how you can stake liquidity in Bancor pools.
Users can stake tokens in the Bancor liquidity pools and generate fees from the trade volume.
Liquidity pools perform peer-to-contract and autonomous token trades while generating fees from each trade. Users can provide liquidity to a pool and receive a conversion fee in return.
Providing liquidity to a Bancor pool is permissionless, i.e., no centralized authority can control the process. Liquidity providers receive pool tokens that are proportional to their share of assets in the pool.
To stake liquidity in Bancor pools, follow these steps:
**Step 1:**Connect your wallet. Then, go to https://app.bancor. network/eth/data and click the “Add Liquidity” sign denoted by “+” in front of the pool to which you wish to add liquidity.
The blue shield on the left side of pools indicates that the pool is “Whitelisted,” which implies:
**Step 2: **Under the “Single-Sided Protection,” press “Stake and Protect.”
Step 3: Enter the amount of tokens you wish to stake and protect.
The “Stake and Protect” option will appear once you enter the amount. Press that option and confirm the transaction. Your protected, single-sided liquidity stake will appear on the Protection screen.
Now that you understand how you can provide liquidity using the front-end interface, let’s see how it can be done using dApp or smart contracts.
You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT)… We will use Binance here as it is one of the largest crypto exchanges that accept fiat deposits.
Binance is a popular cryptocurrency exchange which was started in China but then moved their headquarters to the crypto-friendly Island of Malta in the EU. Binance is popular for its crypto to crypto exchange services. Binance exploded onto the scene in the mania of 2017 and has since gone on to become the top crypto exchange in the world.
Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer. You will be charged higher fees when using cards but you will also make an instant purchase. While a bank transfer will be cheaper but slower, depending on the country of your residence.
Step by Step Guide ☞ What is Binance | How to Create an account on Binance (Updated 2021)
Next step - Transfer your cryptos to an Altcoin Exchange
Since VBNT is an altcoin we need to transfer our coins to an exchange that VBNT can be traded. Below is a list of exchanges that offers to trade VBNT in various market pairs, head to their websites and register for an account.
Once finished you will then need to make a BTC/ETH/USDT deposit to the exchange from Binance depending on the available market pairs. After the deposit is confirmed you may then purchase SHIB from the exchange view.
Exchange: 1inch Exchange - Balancer
Apart from the exchange(s) above, there are a few popular crypto exchanges where they have decent daily trading volumes and a huge user base. This will ensure you will be able to sell your coins at any time and the fees will usually be lower. It is suggested that you also register on these exchanges since once VBNT gets listed there it will attract a large amount of trading volumes from the users there, that means you will be having some great trading opportunities!
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🔺DISCLAIMER: The Information in the post isn’t financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.
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