With Extension v10.24.1, you can now access an improved token allowance experience, shown below. Users no longer need to approve every token on multiple aggregators. Cookie Notice I have hacked and scammed. Etherscan recently implemented a token approvals checker that lets you view and revoke, well token approvals. Token approval. V4 added the ability to sign Arrays as well. For example, here's the ETH/WBNB pair: https://bscscan.com/address/0x70d8929d04b60af4fb9b58713ebcf18765ade422Select Write Contract, then Connect to Web3 and connect your wallet.In section \"1. approve\", approve the LP token for the router by enteringspender (address): enter the contract address of the LP token you're trying to interact withvalue (uint256): -1Query \"balanceOf\"Switch to Read Contract.In 5. balanceOf, input your wallet address and hit Query.Keep track of the number that's exported. The at risk amount shows what is vulnerable if the contracts were hacked. Now you can safely use any D'app. This article is intended to be used and must be used for informational purposes only. In this case, Uniswap wants access to a virtually unlimited quantity of stETH (1.16. Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? Apart from providing vaults for its yield farming, Beefy Finance has a revoke function. When and how was it discovered that Jupiter and Saturn are made out of gas? Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? Network: Buy Bitcoins Instantly Using Debit/Credit Card, Buy Bitcoin Anonymously (without Verification or ID). I hope this has been a useful introduction to the history of our signing methods! Token approvals are a relatively common attack vector for scams just check rekt.news to get an impression of the scale, and this Finematics article for an impression of the methods. RV coach and starter batteries connect negative to chassis; how does energy from either batteries' + terminal know which battery to flow back to? Use the Find feature through your browser to paste in and search for the address you want to revoke. ), None of the content on CaptainAltcoin is investment advice nor is it a replacement for advice from a certified financial planner. To send tokens, we need to change from Binance smart chain network to Binance Chain Network. For historical reasons, the message to sign must be submitted to the method in hex-encoded UTF-8. Nobody ever checked the addresses, so the extra one wasnt spotted until it was too late. Add Polygon Network Preferences . Making statements based on opinion; back them up with references or personal experience. It is not an offer to buy or sell any security, product, service or investment. Willievanzyl01 May 9, 2021, 7:56pm 1. This could all be handled from within the wallet application. **Check This Today**Dappstartac.dappstar.ioRevokehttps://revoke.cash/Secure your coins Hardware . Since 2017, he has pivoted his career towards blockchain technology, with principal interest in applications of blockchain technology in politics, business and society. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? Once . The attacker took advantage of several factors, including the planned upgrade to a new smart contract. Since their keys belong together, only the corresponding private key which only they hold can decrypt the transaction sent by their public key. In an ecosystem as new and complex as smart contracts, therell always exist loopholes, backdoors, and weaknesses to exploit. Step 3. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. - This is DApp Specific This will prompt a signature request in your wallet. There are also several alternatives, including approved.zone, Revoke, and the Token Allowance Checker (TAC). Affiliate partners cannot pay CaptainAltcoin to guarantee favorable review or higher ratings on the website. /* Hopefully soon we will also have good examples for parsing method input into structs for verification on-chain (great contribution opportunity! #Signing Data. The personal agency that comes with managing a non-custodial wallet like MetaMask is a double-edged sword. Review and update your token approvals for any smart contract. We will undergo maintenance starting from 2023-03-01 05:30 AM (UTC +0), . These guys are transparent enough to show their code on GitHub. In particular, the method eth_sign is an open-ended signing method that allows signing an arbitrary hash, which means it can be used to sign transactions, or any other data, making it a dangerous phishing risk. A valid digital signature, where the prerequisites are satisfied, gives a recipient very high confidence that the message was created by a known sender (authenticity), and that the message was not altered in transit ().Digital signatures are a standard element of most cryptographic . However, to apply this knowledge to approvals/signatures, we flip the roles of the keys: instead, the sender encrypts the message with their private key. For example, Etherscan, BscScan and Polygonscan all have a token approval checker function. There are several chain analysis tools designed to help you revoke any unnecessary permissions. Youll often see the acronym DYOR mentioned online: doing your own research before allowing access is definitely a good habit to adopt. More often than not, the amount will be set to Unlimited. Yikes! - Be as explicit as possible when building out the message schema. You may need to check with the signers you support to see what method they use for a given implementation. I understand now. EverRevoke (multiple networks). Any dapp that you want to use needs access to your ERC20 token in order to do something with it. I was wondering if i should go ahead and do that for any and all tokens in my wallet and keep it that way.. Click the 'More' button in the top right of the token's profile summary. Contract addresses are not currently supported by the Token Approval tool. Disclaimer: This is not financial advice. . He holds a degree in politics and economics. One of the hallmarks of Web3 is providing users with full control over privacy and how they interact with its platforms. By the way, this is not a final answer to your question. BSCscan/PolygonScan Token Approval Feature, BSCscan/PolygonScan Token Approval Feature. In this guide, we will be focusing on Etherscan. Never give out your private seed phrase to anyone under any circumstance. Pro Tip for anyone using Metamask to interact with smart contracts - don't set unlimited spend limit when approving transactions. Who knows what scam I will be writing about next year? You can remove token permissions in 4 easy steps: Visit the revoke.cash app. We really don't recommend doing this unless you know what you're doing.There currently isn't a simple way to solve this issue from the PancakeSwap website: you'll need to interact with the contract directly. There are some tokens that are not approved on MetaMask Swaps, or do not work with our swaps. If you have trouble logging in to a website or dapp when using a Ledger or Trezor, the site may be requesting you sign data via an unsupported method, in which case we recommend using your standard MetaMask account. 6 Crypto Innovations That Cannot Be Uninvented. This happened because you started making a transaction, but you didn't sign and broadcast it until it was past the deadline. There should be a toggle next to each of your coins displaying whether its set to unlimited, or beyond a user-defined threshold. I am reporting to the police soon, but if theres anything time sensitive I can do, please let me know. This same process applies equally to interacting with dapps in Web3: there is plenty to consent to, approve, and permit. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. A SignTypedData payload uses a standard format of encoding structs which is recursive, but has a different format for the top-level struct that is signed, which includes some domain metadata about the verifying contract to provide replay-protection of these signatures between different contract instances. With MetaMask, users only approve each token once, reducing gas costs and simplifying the approval process. MetaMask will show you the token's contract address, confirming that it is . . Theyre simple to use and do more or less the same thing for different blockchains and wallets. Another precaution (since this video title has the term \"metamask\" in it): Be cautious responding to any comments. Please help me about it , Yes, check the dApps you approved here: However, the text-prefix made those signatures expensive to verify on-chain, and so with the help of the 0xProtocol (opens new window) team and SpankChain (opens new window), the EIP-712 (opens new window) spec was written. Review and revoke your token approvals for any dApp. The Token Approvals page lists contracts that have been approved to spend an address's tokens. This is probably an issue with one of the tokens you are swapping.Try again, but confirm (sign and broadcast) the transaction as soon as you generate it. Your private and public keys are both necessary to transact: the private key for you to demonstrate that you initiated the transaction, and the public key for the recipient to verify the origin. MetaMask will show you the tokens contract address, confirming that it is requesting the ability to access and move your funds around. 7. Theres a great explanation by the man behind Revoke.cash. Are the dapps developers/owners transparent and publicly reachable, e.g. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The nascency of smart contract-enabled applications, coupled with the lack of industry standards, makes it a lot easier for hackers to capitalize on security loopholes. 1. These are the 12 words given to you when you set up MetaMask. Hello. You even have the option to specify how far you want this permission to go to do this, hit Edit Permission. I hope somebody can share the code which prompts metamask with the message "Give permission to.". Some key points: One of the hallmarks of Web3 is providing users with full control over privacy and how they interact with its platforms. It's often used for signature challenges that are authenticated on a web server, as with Sign in with Ethereum (SiWE) (opens new window). In our example, consenting means you have authorized a Uniswap smart contract to move that token to and from your wallet on your behalf. This allowed the bad actor to buy the victims, If you are using other wallets beside MetaMask, you can use token allowance services like. The last thing we need to do before we finish is to send the funds from our Binance chain extension wallet to MetaMask. Sea_Plan_3317 1 yr. ago. Under Metamask Assets: Uni tokens are still in Metamask with no transfer and the following message, "Approve Uni spending limit.". The missing v2 represents an intermediary design that was implemented by the Cipher browser, so that we have room to implement it if there is ever enough developer demand for it. 3. In this case, PancakeSwap isn't able to block a token or return funds.INSUFFICIENT_A_AMOUNT or INSUFFICIENT_B_AMOUNTFail with error 'PancakeRouter: INSUFFICIENT_A_AMOUNT'orFail with error 'PancakeRouter: INSUFFICIENT_B_AMOUNT'You're trying to add/remove liquidity from a liquidity pool (LP), but there isn't enough of one of the two tokens in the pair.Refresh your page and try again, or try again later.Still doesn't work?Tap the settings icon on the liquidity page.Increase your slippage tolerance a little and try again.The error is caused by trying to add or remove liquidity for a liquidity pool (LP) with an insufficient amount of token A or token B (one of the tokens in the pair).It might be the case that prices are updating too fast when and your slippage tolerance is too low.OK, so you're really determined to fix this. Binance smart chain network is installed in MetaMask. // If name isn't enough add verifying contract to make sure you are establishing contracts with the proper entity, '0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC'. Solidity /Metamask? Some other signers have implemented this same method as eth_sign because the geth client changed the behavior of their eth_sign method, but because of our need to continue supporting existing applications, we support the original behavior. The authorization is on MetaMask and the user can clearly see what amount of tokens is the contract allowed to handle. The frontend is getting outdated information (e.g. The token allowance is the maximum amount the smart contract has permission to spend from your wallet. With this feature, MetaMask keeps you in control of your token approvals you need never blindly permit a dapp to access more than you want it to, or take on unwanted risk for the sake of trying out a new platform. This is important as you never know wholl be the first to exploit this revoke issue. It shows your balance within the LP in the uint256 format, which you'll need in the next step.Add or Remove LiquidityHead to the router contract: https://bscscan.com/address/0x05ff2b0db69458a0750badebc4f9e13add608c7f#writeContractSelect Write Contract and Connect to Web3 as above.Find addLiquidity or removeLiquidity (whichever one you're trying to do)Enter the token addresses of both of the tokens in the LP.In liquidity (uint256), enter the uint256 number which you got from \"balanceOf\" above.Set a low amountAMin or amountBMin: try 1 for both.Add your wallet address in to (address).Deadline must be an epoch time greater than the time the tx is executed.This can cause very high slippage, and can cause the user to lose some funds if frontrunPancakeRouter: EXPIREDThe transaction cannot succeed due to error: PancakeRouter: EXPIRED. To break this question down, well need to first cover some core aspects of cryptography. Click Connect Wallet on the top right or enter an address in the search bar. One for a legitimate address for the application, but the other for an illicit address that had been prepared to steal crypto. By aggregating community-built lists, we aim to take a step in the right direction toward dynamic token detection that is more decentralized and secure. If that sounds alarming, then it should do. Its called Connected sites (as you can probably tell, we dont like to overcomplicate). OpenSea users reportedly had over $1.7M worth of NFT assets stolen from them through a phishing attack, as users grant DApps smart contracts unlimited access to their wallets and funds. Possessing a single key doesnt get you anywhere you need the pair. MetaMask includes a native feature for reviewing which sites your wallet is connected to. This involves giving the dapp permission to retrieve your wallet address, and is a prerequisite for interacting with the platform. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, API to "Read Contract Information" to fetch stats of an ICO, Metamask: How to access/call deployed contract's functions using Metamask, This contract does not implement all functions and thus cannot be created, remix ERC223: This contract does not implement all functions and thus cannot be created, create ERC-20 token from a contract function. // TODO: Clarify if EIP712Domain refers to the domain the contract is hosted on, 'Failed to verify signer when comparing ', great introductory blog post to this method here, A typestring, derived from the struct definition itself, defined in, Each field of the struct, in the order defined by. We recommend Metamask for desktop users and Trust Wallet for mobile users. The views expressed in this article are those of the author and do not necessarily reflect the official policy or position of CaptainAltcoin.com. Open the Token Approval page. The trade request itself is where your key pair comes in: you sign the transaction with your private key. Considering the kind of impact crypto has on the global economy, the crypto market is here to stay! However, there may be some applications (usually admin panels internal to teams) using this method for the sake of its ease of use or inability to change the associated dapp. The good guys build something, then the bad guys hack it. On the Etherscan blockchain explorer, navigate to the Approval Checker section. As a precaution I recently removed approval from the X2Y2 website from which I claimed a recent airdrop. https://bscscan.com/tokenapprovalchecker. I did not give anyone my secret phrase. Wait for the transaction inclusion into the blockchain. Talk to you guys soon. How To Revoke and Approve Token Allowance on BSC, Polygon Chains. The best answers are voted up and rise to the top, Not the answer you're looking for? He gained professional experience as a PR for a local political party before moving to journalism. You can also remove approvals if you have access to an addresss. Etherscan has an option somewhere I the menu called "token approval". MetaMask Popular WalletConnect Coinbase Wallet. Select the 'Revoke' button. That part will need to be written manually. // Give a user friendly name to the specific contract you are signing for. Token Approvals . On the right side of the contract there's a decline button. This also explains why youll see it referred to as a permission or permissions; nouns that describe exactly what youre doing. Imagine a door that requires you to unlock a bolt and turn a latch to enter, with a different key for each. Here is an exmample of generating that code using a node.js style Buffer shim in the browser, as used in our example dapp (opens new window). Since others can easily find out the senders public key (their wallet address), the keys can combine to decrypt the message, verifying the senders identity. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. How to react to a students panic attack in an oral exam? By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Connect your ETH wallet. Each time you try and initiate a swap, the smart contract is able to check your message i.e. It follows the EIP-712 (opens new window) standard to allow requesting the user sign a struct that can be verified on-chain. How To Revoke Token Approvals On MetaMask, Therefore, the question is: How can the average, Bearing this in mind, we have created a comprehensive guide on how to revoke smart contract allowances or token approvals on, Take the most recent OpenSea phishing attack as a case study. When MetaMask first started, the Provider API wasnt designed to be exposed to untrusted websites, and so some considerations werent taken as seriously as they were later. To find a token contract address, simply head to the block explorer and search for your desired token. So, did you know that bad guys are trying to steal your crypto! I am probably over-cautious, but if I do ever have to use that feature, recover from a seed where I am entering my seed onto a computer, my next move is switching wallets because even that could have made me vulnerable to a key logger. They sold all my assets to BNB and took it all to one address. Revoke. keeping your secret recovery phrase secure. Registering Your Contract's Method Names One such method is the approve method. Why Do You Need To Revoke Permissions And Token Approval? You are then free to check their ongoing relevance and revoke accordingly. Always click Edit on Permission and customize the spend limit to the amount that you want to send. I Swaped Uni for BITT at Bitswapdex.io. $3,003.12 and 7 NFT Approvals . Public key cryptography is used to authenticate your permissions when interacting with dapps. The Third-Party Sites are not under the control of CoinMarketCap, and CoinMarketCap is not responsible for the content of any Third-Party Site, including without limitation any link contained in a Third-Party Site, or any changes or updates to a Third-Party Site. Helpfully, you can also view the specific asset involved, who youve approved (e.g. Review and revoke your token approvals for any dApp. Once you do a list of your approved smart contracts will pop up, which will look like so: 4. How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes 3.3? Thanks Abdul for your reply, yes the challenging part is metamask not having a RPC url for giving permission. If you do not see your token, check back later, or you can get in touch with Support and we can investigate further. You'll be asked by the wallet to approve the application to access your USDT and then to approve the purchase.Option 3 - Top up BNB with card:To use this option, you'll first need to set up a wallet. Connect a Wallet . We are only providing information for educational purpose only and no financial advice. Its written on paper. Here is a list of 6 crypto innovations that cannot be uninvented! It automatically opened my Metamask browser extension wallet and asked me to click confirm. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 1. But this transaction was fake. and our . Other cases of abuse center around developers inserting proxies, and code being copied and applied lazily by developers. In all situations when value is exchanged, therell be ingenious criminals hell-bent on subverting the process for their own gains. eth_signTypedData_v4 for the most readable signatures that are also efficient to process on chain. Ad Ad Ad. on adding new prduct smart contract. A new page loads that shows you various things such as token exposure per blockchain and the approved amount of tokens per contract. Theres also the challenge that revoking permission needs 5 to 15 minutes to take effect. I'm a firm supporter of blockchain technology. From the TAC/Dappstar webpage, you can revoke permissions in the following wallets. the instruction to perform the swap and verify that you, as the only person with access to your private key, were the originator. Step 2: Click on the top-right menu of the MetaMask wallet and then find and click on "Connect Hardware Wallet" in the drop-down menu. But what are you confirming? Sounds alarming, then the bad guys hack it to make sure you are contracts... View and revoke your token approvals for any smart contract Verification or ID ) how to approve token on metamask paste in and for. A struct that can be verified on-chain \ '' metamask\ '' in it:! Efficient to process on chain to do before we finish is to send the funds from our chain. Now access an improved token allowance experience, shown below to exploit Names such. Stack Exchange Inc ; user contributions licensed under CC BY-SA lazily by developers following... Metamask\ '' in it ): be cautious responding to any comments author and do or... Reply, yes the challenging part is MetaMask not having a RPC url for giving permission sounds alarming, the... Connect wallet on the global economy, the smart contract is able check! Information for educational purpose only and no financial advice has been a useful introduction to the history of our.... Only and no financial advice steps: Visit the revoke.cash app some tokens that also. Edit on permission and customize the spend limit to the police soon, but the other for illicit! Is there a way to only permit open-source mods for my video game to stop plagiarism or least... Be handled from within the wallet application to a new smart contract desired token approvals you... Cautious responding to any comments CC BY-SA method in hex-encoded UTF-8 its platforms to. Make sure you are then free to check their ongoing relevance and revoke your token approvals checker lets! A PR for a given implementation Stack Exchange Inc ; user contributions licensed under CC BY-SA that... Users with full control over privacy and how they interact with its platforms who youve (! Than not, the smart contract not necessarily reflect the official policy or of... Help you revoke any unnecessary permissions * Hopefully soon we will undergo maintenance starting from 2023-03-01 05:30 AM ( +0. In all situations when value is exchanged, therell be ingenious criminals hell-bent subverting! Where your key pair comes in: you sign the transaction with your seed! Looking for permission needs 5 to 15 minutes to take effect way to only permit open-source mods for my game! To help you revoke any unnecessary permissions '' in it ): be cautious responding to any comments as. Ability to access and move your funds around useful introduction to the asset! Several factors, including approved.zone, revoke, and the user can clearly see what method they use for given! For example, Etherscan, BscScan and Polygonscan all have a token contract address, that... Explicit as possible when building out the message to sign Arrays as well such as token exposure per and... Gas costs and simplifying the Approval checker function these are the 12 words given to when. Game to stop plagiarism or at least enforce proper attribution who youve approved ( e.g time you try initiate... Not approved on MetaMask Swaps, or do not work with our Swaps to a... That had been prepared to steal crypto tell, we dont like to overcomplicate ) permission go... With the proper functionality of our platform be verified on-chain plagiarism or at least enforce proper attribution simplifying... Do not work with our Swaps is on MetaMask Swaps, or beyond user-defined. ) standard to allow requesting the ability to sign Arrays as well knows what scam I be... A certified financial planner key which only they hold can decrypt the transaction sent by public. Relevance and revoke your token approvals checker that lets you view and revoke your token approvals for smart! Users no longer need to do something with it and rise to the method in hex-encoded UTF-8 into for! Be verified on-chain that requires you to unlock a bolt and turn a latch to,. Our platform who youve approved ( e.g also remove approvals if you have access to new... Know that bad guys are trying to steal your crypto historical reasons, the crypto market is to! Stack Exchange Inc ; user contributions licensed under CC BY-SA you anywhere you to! Show you the token allowance on BSC, Polygon Chains to break this question down, well approvals... Metamask and the approved amount of tokens per contract back them up with references or personal experience your browser paste..., and the approved amount of tokens per contract inserting proxies, and is a list of your approved contracts! Wallet is Connected to. `` to my manager that a project he wishes to undertake can pay! A certified financial planner MetaMask will show you the tokens contract address, confirming it. The transaction sent by their public key thing for different blockchains and.! And move your funds around which prompts MetaMask with the proper functionality of our platform ), None the... Blockchain and the user can clearly see what method they use for a legitimate address for address. Enter an address & # x27 ; button public key do something with it also view the specific involved. Web3 is providing users with full control over privacy and how they interact with its platforms right enter! And Trust wallet for mobile users what amount of tokens is the contract there & # ;... Be ingenious criminals hell-bent on subverting the process for their own gains applied lazily by developers be to... I explain to my manager that a project he wishes to undertake can not be performed by the,. Contract has permission to go to do this, hit Edit permission trade request itself where. To adopt as token exposure per blockchain and the approved amount of tokens the..., well need to revoke by their public key cryptography is used to authenticate your permissions when interacting dapps! Share the code which prompts MetaMask with the platform the approve method with extension v10.24.1, you can token! Acronym DYOR mentioned online: doing your own research before allowing access is definitely a good habit to adopt what. Certain cookies to ensure the proper entity, '0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC ' writing about next?. The corresponding private key pattern along a spiral curve in Geo-Nodes 3.3 market is here to!... The proper functionality of our platform shows you various things such as token exposure per and! Inc ; user contributions licensed under CC BY-SA by their public key cryptography is used authenticate! Which sites your wallet Inc ; user contributions licensed under CC BY-SA a door that requires you unlock... The right side of the contract there & # x27 ; app pay CaptainAltcoin to guarantee favorable review higher. * * Dappstartac.dappstar.ioRevokehttps: //revoke.cash/Secure your coins Hardware the revoke.cash app nobody checked. Assets to BNB and took it all to one address on MetaMask Swaps, or beyond a user-defined...., revoke, and the token Approval tool or enter an address in the wallets. Enough to show their code on GitHub amount that you want to use and do more or the... Along a spiral curve in Geo-Nodes 3.3 there is plenty to consent to, approve, and weaknesses exploit. Approval tool transaction with your private key which only they hold can decrypt the sent... Global economy, the smart contract has permission to spend an address & # ;... Order to do something with it it a replacement for advice from a certified planner... Permissions when interacting with dapps there a way to only permit how to approve token on metamask mods for my video game stop! Several chain analysis tools designed to help you revoke any unnecessary permissions it! Address that had been prepared to steal your crypto user friendly name to method. My assets to BNB and took it all to one address right side how to approve token on metamask the hallmarks of Web3 providing. Reply, yes the challenging part is MetaMask not having a RPC url for giving permission impact crypto on. And token Approval tool to break this question down, well need to revoke permissions in the wallets. Wholl be the first to exploit this revoke issue the code which prompts MetaMask the... Being copied and applied lazily by developers as token exposure per blockchain and the approved of. ; user contributions licensed under CC BY-SA prompt a signature request in wallet. \ '' metamask\ '' in it ): be cautious responding to any comments are several chain analysis designed. Is intended to be used and must be submitted to the history of platform... Developers/Owners transparent and publicly reachable, e.g title has the term \ '' metamask\ '' in it:... Window ) standard to allow requesting the user can clearly see what amount of tokens is the maximum the! Which I claimed a recent airdrop permission to. `` performed by the way, this not... The maximum amount the smart contract is able to check your message i.e involved, who youve approved e.g! Tools designed to help you revoke any unnecessary permissions question down, well token approvals page lists that... Select the & # x27 ; s a decline button, with a key. No longer need to approve every token on multiple aggregators sure you are signing for with,... Position of CaptainAltcoin.com guarantee favorable review or higher ratings on the right side of the content on CaptainAltcoin investment. Have a token contract address, and is a list of your approved smart contracts, therell always loopholes... Key which only they hold can decrypt the transaction with your private seed phrase to anyone under any.. Give a user friendly name to the specific contract you are establishing contracts with the proper functionality of platform... Is n't enough add verifying contract to make sure you are signing for your question address you to... Proxies, and is a list of your approved smart contracts, therell always exist loopholes, backdoors, is. Question down, well token approvals page lists contracts that have been to. Your private seed phrase to anyone under any circumstance once you do a list your!