TL;DR
Crypto loans allow users to give and take out cryptocurrency loans with fees or interest. You can immediately get a loan and start investing just by providing collateral. This can be done through DeFi lending DApps or cryptocurrency exchanges. When collateral falls below a certain value, you must increase it to the required level to avoid liquidation. When you repay the loan plus fees, the capital will be unlocked.
You can also get collateral-free loans known as flash loans. You have to pay back in the same transaction. If unable to do so, the loan transaction will be reversed before it has a chance to complete. Crypto loans make it easy to give and take out loans, and the process is fully automated by smart contracts. For most people, this is an easy way to earn APY on crypto assets by HODLing or accessing cheap credit.
However, just like any other project, smart contract, or investment in blockchain, crypto loans also involve financial risks. For example, if you use a volatile coin as collateral, you could be liquidated overnight. Smart contracts can also be hacked, attacked, or exploited which often leads to huge losses.
Before giving and taking out a loan, understand that you will lose custody of your coins. This takes it out of your control and reduces liquidity. Pay attention to all loan terms and conditions to understand when you can access the funds and what fees are covered. You can start taking out loans with your Binance account today by heading to the Crypto Loans page.
Introduction
When thinking about profits and losses in crypto, volatile prices and noisy markets come to mind. However, that is not the only way to make money on blockchain. Crypto lending is an easily accessible service that allows you to lend funds with relatively low risk. On the other hand, you can also get access to digital asset loans quickly at low interest rates. Taking out and making loans is often easy, efficient, and cheap with crypto, making it an option worth exploring for both parties to a loan.
What is a crypto loan?
Crypto loans work by taking crypto from one user and giving it to another user for a fee. The exact method of managing loans changes from one platform to another. You can find crypto lending services on both centralized and decentralized platforms, but the core principles remain the same.
You don't have to be a borrower either. You can generate passive income and earn interest by locking crypto in a pool that manages your funds. Depending on the reliability of the smart contract used, there is usually a small risk of losing funds. This could be because the borrower provides collateral or a CeFi (centralized finance) platform such as Binance manages the loan.
How do crypto loans work?
Crypto loans typically involve three parties: a lender, a borrower, and a DeFi (Decentralized Finance) platform or crypto exchange. In most cases, borrowers must provide collateral before borrowing crypto. You can also use flash loans without collateral (more on this below). On the other side of lending, you can have a smart contract that mints stablecoins or a platform that lends funds from other users. Lenders add crypto to a pool which then manages the entire process and passes on a portion of the interest to them.
Types of crypto loans
Flash loan
Flash loans allow you to borrow funds without requiring collateral. This name is given because loans are given and repaid in one block. If the loan amount cannot be returned with interest, the transaction will be canceled before it can be validated in a block. This essentially means that the loan never occurred, because it was never confirmed and added to the chain. Smart contracts control the entire process, so no human interaction is required.
To use a flash loan, you have to act quickly. The role of smart contracts is also apparent in these requirements. With smart contract logic, you can create top-level transactions that contain subtransactions. If any subtransaction fails, the top level transaction will not succeed.
Let's look at an example. Imagine trading $1.00 (USD) worth of tokens in liquidity pool A and $1.10 in liquidity pool B. However, you do not have the funds to purchase tokens from the first pool to sell in the second pool. So, you can try to use flash loans to solve these arbitrage opportunities in one block. For example, imagine that our primary transaction would be taking out a loan of 1,000 BUSD from a DeFi platform, then paying it off. Then, we can break it down into several smaller subtransactions.
1. Loan funds are transferred to your wallet.
2. You buy $1,000 worth of crypto from liquidity pool A (1,000 tokens).
3. You sell the 1,000 tokens for $1.10, earning you $1,100.
4. You transfer the loan along with the loan fees to the flash loan smart contract.
If any of these sub-transactions cannot be executed, then the lender will cancel the loan before it occurs. Using this method, you can make a profit with flash loans without risk to yourself or collateral. Classic opportunities for flash loans include collateral swaps and price arbitrage. However, you can only use flash loans on-chain because moving funds to another chain would violate the one-transaction rule.
Collateralized loans
Secured loans give borrowers more time to use the funds by providing collateral. MakerDAO is one example, as users can provide a variety of cryptocurrencies to back up their loans. Because crypto is volatile, you will likely have a low loan-to-value (LTV) ratio, such as 50%. This figure means that your loan will only be worth half the collateral. This difference provides wiggle room for the collateral value if it decreases. Once the collateral falls below the loan amount or another specified value, the funds will be sold or transferred to the lender.
For example, a 50% LTV loan of $10,000 BUSD will require you to deposit $20,000 (USD) worth of ether (ETH) as collateral. If the value falls below $20,000, you will need to add more funds. If it falls below $12,000, you will be liquidated and the lender will receive their funds back.
When you take out a loan, you will receive mostly newly minted stablecoins (like DAI) or crypto that someone has lent you. Lenders will deposit their assets in a smart contract which can also lock funds for a certain time. Once you have the funds, you can do whatever you want with them. However, you must add collateral according to price changes to ensure the loan is not liquidated.
If the LTV ratio becomes too high, you may also have to pay a penalty. Smart contracts will manage the process, making it transparent and efficient. When the loan is repaid along with the interest owed, you will get the collateral back.
Advantages and disadvantages of crypto loans
Crypto lending has been a commonly used tool in the DeFi space for several years. However, despite its popularity, there are some drawbacks. Make sure to have a balanced view before deciding to experiment with giving or taking loans:
Profit
1. Easily accessible capital. Crypto loans are given to anyone who can provide a guarantee or return funds in a flash loan. This quality makes it easy to obtain from traditional financial institutions and no credit check is required.
2. Smart contracts manage loans. Smart contracts automate the entire process, making granting and taking out loans more efficient and scalable.
3. It's easy to generate passive income with little effort. HODLers can put crypto in a vault and start earning APY without having to manage loans themselves.
Weakness
1. High risk of liquidation depending on your collateral. Even with highly overcollateralized loans, crypto prices can drop suddenly and lead to liquidation.
2. Smart contracts can be vulnerable to attacks. Poorly written code and backdoor exploits can result in loss of loaned funds or collateral.
3. Taking and giving loans can increase the risk to your portfolio. While portfolio diversification is a good idea, using loans to do so adds risk.
Things to consider before taking a crypto loan
By using a trusted lending platform and stable assets as collateral, you will most likely be successful in obtaining crypto collateral. However, before giving or taking a loan, consider the following tips too:
1. Understand the risks in providing custody of your crypto coins. As soon as the coins leave your wallet, you have to trust someone else (or a smart contract) to handle them. Projects may be the target of hacking or fraud and, in some cases, your coins may not be immediately accessible for withdrawal.
2. Think about market conditions before lending crypto. Your coins can be locked for certain periods, making it impossible to react to crypto market downturns. Giving or taking out a loan with a new platform can also be risky and you may be better off waiting until the platform is more trustworthy.
3. Read the terms and conditions of the loan. There are a large number of options available for taking a loan. You should look for better interest rates and favorable terms and conditions.
Famous crypto lending project
Ghost
Aave is an Ethereum-sharing DeFi protocol that offers a variety of crypto loans. You can give and take out loans, as well as enter liquidity pools and access other DeFi services. Aave is perhaps best known for its work in popularizing flash loans. To lend funds, you deposit tokens into Aave and receive aTokens. This token functions as a receipt and the interest earned will depend on the crypto lent.
Abracadabra
Abracadabra is a multi-chain DeFi project that allows users to stake their interest-bearing tokens as collateral. Users earn interest-bearing tokens when depositing their funds in lending pools or yield optimizers. By owning these tokens, you will have access to the initial deposit along with the interest earned.
You can add further value to your interest-bearing token by using it as collateral for a Magic Internet Money (MIM) stablecoin loan. One strategy is to deposit stablecoins into a yield farming smart contract, then use the interest-bearing tokens to generate MIM. As long as your stablecoin does not experience volatility, the chances of liquidation will remain low.
Binance
Apart from exchange services, Binance offers a range of crypto financial products for users to lend, take out loans and generate passive income. If you don't want to access DApps and manage your own DeFi wallet, using a CeFi (centralized finance) option can be much easier. Binance provides access to simple crypto collateral loans across a variety of tokens and coins, including Bitcoin (BTC), ETH, and BNB. Funds for this loan come from Binance users who want to earn interest on crypto that is HODLing.
How to borrow using crypto loans on Binance?
You can easily borrow crypto directly from your Binance account. First, log in and open the Crypto Loans page.
1. Enter the amount and crypto you want to borrow.
2. Select the asset you want to provide as collateral. The amount to be awarded will be displayed in this field based on the Initial LTV visible in the right side panel.
3. Select the desired time period for borrowing assets.
4. Click [Start Borrowing Now] once you are satisfied with your loan details.
Closing
When done responsibly, crypto lending platforms provide value to both borrowers and lenders. HODLers now have another option in generating passive income and investors and unlocking the potential of their funds by using them as collateral. Whether you choose a DeFi or CeFi project to manage your loans, understand the conditions involved and make sure to prioritize using a trusted platform. Blockchain technology has made it easier to access and provide credit, making crypto loans a powerful tool for those interested.