Curriculum
Course: Web3 DeFi Tools
Login

Curriculum

Web3 DeFi Tools

Video lesson

De.Fi Antivirus & Portfolio Tracker

Review De.Fi Antivirus & Portfolio Tracker

In today’s digital financial realm, the ability to discern which projects carry risk and which are solid opportunities can make or break your investment journey. That’s where De.Fi comes into play, presenting a novel approach reminiscent of traditional security measures but tailored for the crypto world. This lesson will guide you through the intriguing functionalities of De.Fi, its antivirus concept, and how it melds traditional finance perspectives with cutting-edge blockchain technology. The importance of such tools in mitigating risks and enhancing one’s investment journey cannot be overstated, particularly in a space as volatile as cryptocurrencies.

Core Concepts

  1. Web3 Super App:

    • In the realm of traditional finance, a “super app” refers to a comprehensive application that combines various service offerings, making it easy for users to conduct multiple tasks in one place. De.Fi positions itself similarly but specifically for the decentralized ecosystem, incorporating a variety of functionalities like portfolio tracking and risk assessment.
    • Understanding this concept is crucial as it showcases how technology is redefining financial interaction through streamlined access to information.
  2. Antivirus Concept:

    • Traditionally, antivirus software protects computers from malware and cyber threats. In the crypto context, the antivirus concept involves assessing smart contracts for potential risks and vulnerabilities. This helps investors avoid getting “”rugged”” or losing funds to malicious protocols.
    • Recognizing this analogy is critical, as it connects the importance of cybersecurity in traditional environments to the vulnerabilities present in the crypto landscape.
  3. Risk Assessment:

    • In finance, risk assessment evaluates the likelihood of realizing a negative event and its potential impact. De.Fi offers automated risk analysis of smart contracts, categorizing them as low, medium, or high risk based on certain parameters.
    • Familiarity with risk assessment is vital as it aids you in making informed decisions when navigating the unpredictable world of cryptocurrencies.
  4. Liquidity Analysis:

    • Liquidity refers to how easily an asset can be converted into cash without affecting its price. In crypto, liquidity analysis examines the availability of crypto assets in markets, which is essential for understanding how easily one can buy or sell tokens.
    • This concept is essential for ensuring that you can execute trades effectively without incurring significant losses due to illiquidity.
  5. Wallet Tracking:

    • In traditional finance, portfolio management involves tracking investments to assess performance. Wallet tracking in crypto refers to monitoring your crypto holdings and their respective risks, all in one dashboard.
    • Grasping wallet tracking helps you maintain an awareness of your investments, drawing parallels with conventional budgeting.
  6. Centralized vs. Decentralized Finance:

    • Centralized finance (CeFi) encompasses traditional banking systems where intermediaries facilitate transactions. In contrast, decentralized finance (DeFi) removes intermediaries, allowing peer-to-peer transactions.
    • Understanding this dichotomy is crucial as it highlights the transformative potential of blockchain technology on financial systems.
  7. Retrospective Database:

    • A retrospective database in finance tracks historical data related to market performance. De.Fi includes a ‘Rekt database’ that catalogs past hacks and scams within the crypto domain.
    • This concept emphasizes the importance of learning from the history of failures to make informed choices in the present.

Key Steps

1. Exploring De.Fi as a Web3 Super App

  • Key Points:

    • De.Fi allows users to connect wallets or paste addresses.
    • Aggregates over 60,000 contracts and 200,000 tokens across multiple networks.
    • Free to use, promoting accessibility.
  • Details:
    De.Fi positions itself as a comprehensive tool for crypto enthusiasts, combining wallet connectivity with risk assessment features. Users can easily paste wallet addresses for analysis, which is particularly appealing for those still hesitant about connecting their wallets directly.

2. Utilizing the Risk Assessment Feature

  • Key Points:

    • Automated scanner checks contract risks.
    • Alerts categorized into high-risk, medium-risk, and low-risk protocols.
    • Comparison with manual assessment tools like RugDoc.
  • Details:
    Signing contracts in the crypto space can feel like walking a tightrope; one misstep, and you may lose your balance. De.Fi’s scanner provides initial peace of mind by assessing contract risks, although it’s essential to complement this analysis with manual checks.

3. Wallet and Asset Tracking

  • Key Points:

    • Monitors assets across multiple DeFi platforms.
    • Highlights risk exposure, total monetary value, and investment placements.
  • Details:
    Tracking your investments with De.Fi mirrors the actions you’d take in traditional asset management. It consolidates information about your assets, proactively alerting you to risks associated with holdings.

4. Assessing and Improving Security Measures

  • Key Points:

    • De.Fi’s Shield feature allows wallet monitoring.
    • Compares user security against documented hacks.
  • Details:
    With the Binance ecosystem teeming with opportunities, protecting your investments becomes paramount. Using De.Fi’s Shield helps you stay vigilant about the security of your wallets, an element you’d expect from any serious investor.

5. Exploring Community Resources

  • Key Points:

    • The Rekt database details past scams and hacks.
    • Aims to educate users on the risks of the crypto landscape.
  • Details:
    Learning from past mistakes is key to future successes. De.Fi’s database serves as a valuable resource, similar to traditional datasets in finance that guide investing strategies based on historical performance.

6. Bridging the Gap: Centralized vs. Decentralized Finance

  • Key Points:

    • Emphasizes the shift toward decentralized solutions.
    • Explains the enhancement of financial sovereignty offered through blockchain.
  • Details:
    While traditional finance relies on intermediaries, De.Fi’s push into decentralized finance is a good reminder of the growing trend toward economic self-determination, boosted by blockchain technology.

Crypto Antivirus

  • De.Fi’s application of the antivirus concept differs from traditional protective measures. Instead of safeguarding devices, it safeguards digital assets through risk assessment of blockchain protocols.

Crypto Connection: Liquidity Analysis

  • In contrast to centralized markets, where liquidity is highly managed, liquidity analysis in DeFi often displays unpredictability, emphasizing the need for diligent monitoring like that offered by De.Fi.

Examples

While the transcript does not directly mention any visuals, consider the following hypothetical examples to illustrate the concepts:

  1. Risk Assessment Visualization: Picture a risk rating chart with various contracts positioned according to risk—think of a heat map where higher risks are shaded in red and safer options in green.

  2. Wallet Tracking Dashboard: Envision a user-friendly dashboard that displays current asset allocations, token performances, and a summary of risk levels, akin to a personal banking statement but updated in real-time.

  3. Contract Analysis Comparison: Imagine a side-by-side comparison of two smart contracts, showcasing De.Fi’s automated analysis against RugDoc’s manual check. This can help visualize efficiency against thoroughness.

Real-World Applications

Historically, deficiencies in risk assessment have led to significant losses in both traditional markets and crypto. For instance, the infamous DAO hack in 2016 highlighted vulnerabilities in smart contracts, something savvy investors keep in mind today. Similarly, tools like De.Fi’s Rekt database serve to remind you that the lessons learned from past failures remain relevant in decision-making.

Cause and Effect Relationships

When a high-risk protocol is identified, the cause is often attributable to specific coding issues or liquidity problems. In the crypto context, such diagnoses can lead to swift investment withdrawal, drastically reducing exposure to potential loss, which may echo traditional market responses to economic reports or instability.

Challenges and Solutions

Challenges:

  1. Risk of Automated Assessments: Automated tools may overlook nuanced risks.
  2. Liquidity Issues in DeFi: Less predictable than traditional financial markets.

Solutions:

  1. Emphasize the importance of using manual checks alongside automated ones, ensuring a comprehensive understanding of protocols.
  2. Advocate for more robust liquidity provision strategies across decentralized exchanges.

Key Takeaways

  1. De.Fi provides a bridge between traditional financial tools and decentralized finance.
  2. Understanding risk assessment can significantly safeguard your crypto portfolio.
  3. Liquidity analysis remains crucial for making profitable trades.
  4. Wallet tracking simplifies oversight of multifaceted investments across DeFi.
  5. Learning from historical hacks can inform better investment strategies.
  6. Combining automation with manual oversight enhances security checks.
  7. Centralized versus decentralized finance is a key distinction that affects decision-making processes.

By applying these insights, you can approach your investments with a balanced and informed mindset.

Discussion Questions and Scenarios

  1. How does automated risk assessment change the way you interact with new DeFi projects?
  2. Compare the advantages and disadvantages of using De.Fi versus traditional portfolio tracking tools.
  3. In what ways can the historical context of cryptocurrency hacks influence your investment strategy today?
  4. How would you approach a high-risk protocol after assessing both De.Fi and RugDoc analyses?
  5. Discuss the societal implications of moving from centralized finance to decentralized solutions. What does this mean for consumers?
  6. Imagine you have identified a lucrative but high-risk DeFi investment. How would you balance potential rewards against the identified risks?

Glossary

  1. Web3 Super App: An application that integrates multiple decentralized services.
  2. Antivirus Concept: Risk assessment tools that evaluate smart contracts for vulnerabilities.
  3. Risk Assessment: An analytical approach to determining the likelihood of adverse outcomes.
  4. Liquidity Analysis: Evaluation of asset convertibility within markets.
  5. Wallet Tracking: Monitoring of an individual’s cryptocurrency holdings and their respective values.
  6. DeFi: Decentralized finance, removing intermediaries for peer-to-peer transactions.
  7. Retrospective Database: A repository that tracks historical data and events, such as hacks in cryptocurrency.

By strengthening your understanding of these concepts, you position yourself better for success in the crypto landscape, ultimately aligning perfectly within the Crypto Is FIRE (CFIRE) training program.

Continue to Next Lesson

Ready to take on more? Continue your journey in the Crypto is FIRE (CFIRE) training program, where we’ll dive deeper into the complex world of cryptocurrencies and decentralized finance!

 

Read Video TranscriptReview: De.Fi crypto antivirus & portfolio tracker. Does it work?
https://www.youtube.com/watch?v=ljpi4od2ln8
Transcript:
 Are you a complete degen and are you wondering with each transaction you sign if you’re going  to get rugged yes or no well then i might have some good news for you because in this video  we’re going to take a look at de.fi which is a web3 super app and an antivirus and especially  the antivirus concept is something that i would like to zoom in on when we arrive on d.
fi yes  that is the complete url so it’s really short and sweet.  You can either connect your wallet or you can copy paste any others.  So yes, that means that you don’t even have to connect to your wallet to start using this.  Right now it’s completely free.  Let’s hope it stays that way.  We can also see that they call themselves the Web3 super app and antivirus.
 Scrolling down, we see what they have integrated so over 60 000 contracts  466 protocols 44 networks and over 200 000 tokens of course this is not everything but i think that  is a very nice start now for complete transparency these guys reached out to me by email and asked  if i wanted to check out their video and if i was interested if I wanted to do a sponsored video. So yes this is a sponsored video but no I will not go easy on them.
 The only  reason why I said yes is because I’m really interested in the antivirus concept of this app.  Now if you have been following my channel for a while then you know I like to use rockdoc.io  to check out if farms are trustworthy yes or no very important to know all these  protocols are being analyzed manually by people from this community so it’s not an ai or something  it’s people going to the different websites looking at the contracts and then making their  own analysis so i think this is a very good way to test the system of de.fi and compare it to the
 manual work being done by the people behind RugDoc.  So let’s first find something that is high risk. So let’s take a look at this one.  So it’s a goose fork. The MasterChef contract has not been connected to this site.  This is the major red alert here, and this is why it is a high risk protocol.
 The problem,  of course, is if we’re going copy the contract de.fi does not  know to which website this contract belongs and this is of course one of the  benefits if you are analyzing certain websites manually then you go to the  website you see what contract you are promoting and then you can do this  analysis so I think doing this one has no use so we’re gonna skip it let’s look  at this one  so they give the red alert because transfer can be blocked anytime by switching off the routers and then yeah a whole bunch of warning things to keep in mind so there is nothing really wrong
 in in the code itself but they can do some some nasty stuff so let’s just take a look and see  nasty stuff so let’s just take a look and see how de.fi reacts to this one so we click on contract  so on the block explorer we copy the address and again you can do exactly the same just pick any of those dabs and copy the contract and see what the results are so going back to the d.
fi website  on the left we have the shield and the scanner so let’s on the left, we have the shield and the scanner.  So let’s take the scanner.  So we paste the address.  We wait a second for the website to find the contract.  We click it.  And there you go.  So they say there is a high risk item.  So there’s a transfer limit risk, which is high risk.
 So immediately they give it a bit of a lower score and then they have seven  things that require attention so going back to the rug dog website we see that  the major red alert was indeed transfer can be blocked anytime by switching off  the router we also see that when it comes to DeFi, the analysis done by RugDoc of course goes a lot deeper than the one on De.Fi.
 Just for the purpose of this video, let’s do one more.  Let’s see what they say about this one.  Website is unavailable.  Okay.  This one, same thing.  This one.  So they say that the transfer can be blocked anytime by blacklisting. 44% of the total supply is held by an EOA. So let’s just see what De.Fi has to say about this one with their automated analysis.
 go back to the scanner,  and then click on the result.  As we can see, the De.Fi website doesn’t see any issues with this contract.  We also see the list of vulnerabilities that it checks,  but apparently this is not sufficient for the D-Gen farming.  Going back to the RugDoc website,  I do think they should add this one to their checklist. So transfers can be blocked anytime by blacklisting.
 The second one is maybe a bit  more difficult. 44% of the total supply is held by an EOA. So going back to the DeFi website,  we see here on the right that normally if there is enough liquidity, they will do a token liquidity analysis and normally they should show top 10 token holders.  So I don’t know why this is not happening.  But then over here, we would be able to see the second argument that they make on the Rugdog website.
 And that is that somebody is holding 44%, which is, of course, worrisome.  And in that case, I would also add a warning here, which I don’t think is something that they’re doing yet. Now before you  think that the scanner isn’t that useful I do want to point out that the scanner is completely  automated. You can look at any type of contract.
 It doesn’t matter if it’s DeFi, NFT, regular token  contract or anything that we can come up with in the future. It also means that it doesn’t matter  how old the contract is. Even if it’s created five seconds ago, it will make an analysis of this contract. Comparing this to RugDoc, you have to keep in mind that people  manually have to take a look at a project, then make their analysis, and then share it on this  website. These things take time. It also means they can’t look at everything.
 So there is a chance  that they haven’t looked at the project that you want to use. This is why combining these two tools can be very powerful.  Either way, I’m going to give the team behind De.Fi this feedback so they can improve their product and hopefully add some more items to their token detector.  Now it’s time to take a look at their Shield solution.
 So if you click on Shield, you can see that you can connect your wallet.  But again, you don’t have to.  You can simply copy paste the address so in order to find some wallets that hopefully have been exposed to some some  things we’re gonna go to pancake swap because the other minus marching has  been around for quite some time and so has pancake swap then you go to earn  then go to farms and let’s just take a look at the cake bmb one  then we click on view contract now we’re going to look for a sizable transaction
 so 8 000 cake is not bad let’s click here this  person apparently has 46 000 in his wallet so that is perhaps a good one to take a look at.  So we’re going to copy the address. We paste the address, confirm,  and then wait a few seconds for the analysis. So there we go.
 We see that this person is active  both on the BNB chain and the Ethereum chain but mostly active on BNB.  We also see that they have over 160,000 dollars worth of coins in their wallet  and we see a red warning label right here. So if you click here then we see  that their wallet is at a high risk level.  And if we want to know more, we simply click manage.
 So on this page, we can see that the wallet is at high risk, but thankfully the risk exposure is less than one cent.  So in this list, we see that there are seven contracts that have issues and these are the specific issues.  Now I take a look at the left, we see that the address is automatically added and it’s added to my watch list. We also see that we can start bundling different wallets and of course we can connect our own wallet as well.
 So arriving back on the home page right now  we’re still looking at that same wallet and we can see that the DeFi app is tracking the total  amount of tokens in the wallet, the deposits that you made, how much you can claim right now from  the different DeFi protocols, how much money you have in lending pools and how much debt you  have.
 We can also see on which network the funds are currently at and in which protocols they are  invested. Of course there are different dApps doing the same so let’s compare it to the different ones  out there. So again we are looking at the same address  and they find that in this wallet, we have $72,000.  $41,000 is on Venus and $29,000 is on PancakeSwap.  So clearly there’s a difference already.
 We see the amount that is locked in Venus and PancakeSwap.  So let’s compare those first.  So going back to De.Fi we see that this is  the same. So when it comes to protocols they arrive on the same conclusion. So the difference  will be here. So Ethereum we have 890 and on Dbank we see the same 896, 897. It’s basically the same.
 But assets on BNB chain there is a big difference here.  So let’s click on this one.  Scroll down.  And we see that they simply add these two together along with 630 in wallet value.  And that brings you to 71,000.  Let’s do the same for De.Fi.  Then we see that the De.Fi app calculates there is  97,000 in the wallet. So the big difference is clearly in how the wallet is calculated.
 So let’s  take a quick look. And over here, we see that De.Fi detects that there is VETH and VBTC. Going back  to D-Bank, we see that somehow it is not calculating the VETH and the VBTC.  So I guess points go to de.fi on this one.  But just to make sure, we’re going to copy paste the same address in zeprify as well.
 So looking at the same address on zeprify, we see a total value of 42,000.  Which is again that 879 on Ethereum.  value of 42 000 which is again that 879 on ethereum and then we have the similar amount the 600 something on bnb chain when it comes to app holdings we see that indeed everything is  locked up in venus so going back to dbank we see that this covers the amount in venus but they’re not showing the amount in PancakeSwap v3 liquidity.
 So conclusion both  De.Fi and Dbank agree on the amount in Venus and in PancakeSwap v3. So the only thing that the  different solutions don’t agree on is what is in the wallet. So the question is is there a reason  why the other two platforms are not listing these two tokens so to find out let’s  do a little bit more research we can do this by looking at the contract so we’ll copy the contract  you can take a look at the holders right now we still have 8 000 holders  and according to the price on binascan it’s 11 dollars
 and that gives us a fully diluted market cap of 26 million and according to the price on Binance Scan, it’s $11,  and that gives us a fully diluted market cap of $26 million.  Let’s see if we can find some more information on CoinGecko.  So over at CoinGecko, we see a price of $36,  which is the same price being used in De.Fi.
 Other than that, the token has been around for quite some time,  but apparently not much is happening.  So let’s take a look at the official website.  This looks like a typical DGEN DeFi solution.  Scrolling down, I don’t see the tokens anywhere.  Let’s see if we can swap them.  VETH, nothing found.
 And VBTC, also nothing found and VBTC also nothing found so yeah I guess if you can’t swap these tokens not even on the official website something must be wrong and there’s probably no liquidity at all  to trade these tokens so I don’t know for certain but this might be the reason why  Zapperify and Dbank are not listing these tokens in the total of this wallet. However,  if this is my wallet, I really want to know about all the tokens in my wallet. And especially in  this case, apparently it still has a value between $11 and $30, which adds up to a significant  amount. So personally, I’m going to add this to a win for De.Fi.
 Going over some other features,  we see here at the bottom that they got a  Rekt database. So the Rekt database is the biggest database of all crypto hacks and scams that  have ever happened and of course the big one here on top of the list is the Terra Classic one.  So if you click on there you get a lot more details, you get an explanation and you even get  a bunch of wallets and links so you can dive really into  the details of this hack and maybe do your own research as well.
 Now another feature that I do  like to mention is that unlike most of these platforms you can actually also connect your  centralized exchange wallets and in that way have everything together in one nice dashboard.  What’s my final conclusion? Well I think the Shield product is  definitely useful.
 You can simply copy paste all your different addresses and take a look at it  every month for example and see if you have any serious risks for any of your wallets.  When it comes to the scanner I think it’s a really nice idea but as we saw in this video I think they  should keep expanding that checklist and then if they continue to do that I think this can be a really great product so my  suggestion to DDoFi is do the same thing that I did take a look at the  RockDoc website start trying out those high-risk protocols and see how you can  improve your own checklist that way now I want to invite all of you guys to try
 this shield application and let  me know if you found any risks that you were not aware of. Right that’s it for this video if you  enjoyed it and you made it to the end be sure to hit that like button don’t forget to subscribe  and hit that notification bell. Thanks again for watching and I’ll see you guys in the next one.