Questions tagged [wallet-transfer]

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1answer
276 views

How do I send multiple transactions from one wallet in Nodejs?

Hi I've been reading around and I came across Web3.js It's not apparent to me how I can send Ether from one wallet to multiple recipients other than in a batch-style request (which inevitably takes a ...
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1answer
12 views

Doubt regarding ERC20 Token exchange restriction

I just have one question. I'm creating an ERC20 token but I want to restrict the exchange of these tokens to only my platform. At the same time, I also want to support all the wallets out there for ...
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1answer
117 views

Sending funds to a possible smart-contract

When sending funds to an Ethereum address, Should my wallet check in the blockchain whether the address is associated with a smart contract? In order to choose the gas limit automatically. If someone ...
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0answers
15 views

Help needed-Lost Dai token sent from Matic network to nexo.io wallet [duplicate]

Any support on my issues is appreciated, suggestions or solutions out there for my issue. I have sent Dai token money to Nexo.io but from the Matic-mainnet. My funds are currently received on wallet ...
3
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2answers
367 views

how to avoid re-entrancy vulnerability warning?

Transfer amount to any address always showing the re-entrancy vulnerability warning. How to avoid this warning? function completeChallenge(address _challengerAddress,address _challengeAddress,uint ...
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1answer
542 views

How can I collect the tokens inside smart contract that people will send accidentally?

I have an ERC20 token XYZ smart contract created. People will send certain amount of tokens back to the contract address to initiate certain functions. I just want to know that what will happen if ...
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4answers
20k views

Can I mine directly to Ledger Nano S?

I am mining Ethereum, was using Mist wallet. Just purchased Ledger Nano S. Is it possible to transfer Ether without paying transaction fee? Is it possible to mine directly into Ledger Nano S? (...
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0answers
34 views

1000+ ETH address with a single wallet & transfer all USDC to a single account

This is what im trying to achieve with little success: 1:) Create 1000+ eth address that belong to a single seed! ( Did this using Mnemonic Code Converter but in ledger i have to use the Derivation ...
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1answer
74 views

TOKENS transfer

How do I transfer Dropil tokens from my Ether wallet to another ether wallet. I tried to search the way to transfer the tokens but did not find the way. Only ether transfer facility is there.
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2answers
5k views

Approve contract to withdraw funds from users's wallet

I want to achieve the following flow: A user clicks a button allowing my contract to spend funds on the user's behalf A user clicks a second button whereupon funds are transferred from the user's ...
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1answer
39 views

How do i redirect any transaction entering my wallet to the parent wallet

My wallet private key has been conpromised and anytime I receive any eth transaction it automatically redirect to the Hacker wallet address almost immediately I'm so confused right now I need all the ...
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1answer
728 views

Can't send from wallet contract to main account with Ethereum Wallet 0.9.0

Question from a newbie that is learning it's way around the blockchain world. Hope you can help me out! My Ethereum Wallet holds the main account and some accounts for testing. I also made one Wallet ...
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0answers
53 views

NFT wallet transfer pending on ETH but succeeded on Matic?

Wondering if anyone can advise me on the below... I transferred inventory from my Matic wallet to my Ethereum wallet on Arkane Network. There were two separate NFT's and the Matic transaction history ...
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0answers
10 views

How to create custom web based wallet

Hello i want to create website wallet bsc and erc based tokens where person can withdraw and deposit tokens on his account wallet. How do i make it is there any complete guide?
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1answer
506 views

Why are all NFTs created from Null Address on Opensea?

When someone mints on NFT on OpenSea using their own wallet as the identity of the creator, why does Null Address always appear in the NFT's transaction history as the creator instead? and then the ...
0
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1answer
902 views

MyEthereumWallet got stolen

2000 tenx tokens were stolen from MyEtherWallet after i transferred it. Luckily i didn't transfer everything, i wanted to test it first. I was looking for a safe wallet and decided to go ahead with ...
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0answers
89 views

Sending ETHM to my ETH wallet address in Coinbase Wallet results in the ETHM being sent back to my ETHM wallet

Using Coinbase wallet, I sent ETHM to my ETH wallet address (ETHM is ERC20). The transaction was successful and I was charged a fee. In Coinbase Wallet I now see the ETHM back in my ETHM wallet, which ...
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0answers
276 views

trying to transfer HEX token from my mobile(android) metamask wallet to my laptop(chrome) metamask wallet

Didn't comprehend what a headache MetaMask (android) was going to be. Long story short, gave up trying to stake HEX tokens from my mobile device. I went to my laptop and discovered the android/chrome ...
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2answers
470 views

Unfortunately my MetaMask wallet did not receive the alt coin I sent from my Coinbase wallet?

I think I messed up I just need some clarification and help if it’s possible to fix. I sent an alt coin called Audio from my Coinbase to my MetaMask wallet, nothing has been received andI have looked ...
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1answer
60 views

DAPP WALLET transaction always fails

To improve my skills in solidity I'm working on a "wallet dapp". Based on smart contracts only, users can send ERC20 to another wallet. It works like that: user gives the following parameters: ...
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1answer
279 views

Recovering of Parity 1.7.8 wallet - integrating to Open Ethereum

I last used Parity in 2018 - having a wallet with different coins. As I did a Windows Inplace-Upgrade I saved my C: drive and hoped at that time, that this should be enough to backup my account and ...
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1answer
2k views

Understanding Binance withdrawal fees measured in ERC20/transmitted via the ERC20 network

Let's say I'd like to withdraw 1inch from Binance to any sort of crypto wallet. On the Binance fee schedule webpage one finds the following (column names above, screenshot of fees below): Coin/Token | ...
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1answer
210 views

Script to automatically transfer ether to another address

Please, can anyone help with a script to use and watch my address for any incoming ether, and once it enters, the script would quickly transfer the ether to another address. I would also love to know ...
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0answers
13 views

Need help identifying where coin transfer is and how to get it back [duplicate]

I Transferred some ENJ coins from my DeFI wallet to what I thought was my Trading account wallet. Long story short the address it I was sent too was off by one number. About 3/4 of the way into the ...
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1answer
82 views

Says Transaction not executed but the funds still went through

Mac Ethereum wallet says "transaction not executed" but the funds still went through: https://ropsten.etherscan.io/tx/0x11ac91b6aac99eb02afe078b8786a9f1672929f65c73ee68e51b9e0ccc91036a But my ...
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3answers
2k views

What's to stop Ledger from sending to a hacker's address?

Why can't a hacker edit the Ledger Chrome app to display the address the user thinks he's sending to while actually sending to a different address? Suppose the scenario: Ledger employee wants a nice ...
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0answers
431 views

Using Phoenix Miner - Noob Question

I am using Phoenix Miner - Ran it for around 8 to 10 hours as a trial - I setup my Public Wallet ID as My wallet ID, I have yet to see anything pending into my account - I am wondering If I am missing ...
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2answers
53 views

Script For Emptying Address

Does anyone have a script that can be used to transfer all ether found in an address to another address? The script will constantly check for any incoming ether and make an automatic transaction, ...
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3answers
7k views

Are gas fees higher when the Ether price is higher?

If someone wants to move 10 ETH from an exchange like Coinbase to their hardware wallet, will gas fees be higher when the ETH price is 1,200 or 1,500? In other words, would it be cheaper to move the ...
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0answers
83 views

Cannot restore Electrum wallet from seedphrase

Please be gentle as I'm new here (and n00b in blockchain world). I created an Ethereum wallet a few years ago and was under the impression that I would be able to restore my wallet on a new PC using ...
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1answer
948 views

sending UNI to MataMask Wallet

I sent 400 uni from brave wallet to uni metamask wallet, nearly 3 days ago it never showed up. I'm very new to this and probably should have not done it but in my brave browser wallet i had 400 UNI as ...
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0answers
999 views

How to find a lost ETH

A bit ago I bought ETH through Coinbase and now I can't find it. I have been trying to hunt it down all day with my luck. My overall knowledge of crypto is limited so I may be doing it wrong. When I ...
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0answers
106 views

I accidentally sent a token to a token contract. Can I get it back? $YFI

Instead of transferring my ERC20 token to my wallet, I accidentally sent it to the contract itself(Here is source code https://etherscan.io/address/0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e#code) ...
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1answer
977 views

Getting my ETH back after Sending transaction

I took the plunge and bought some ETH without really knowing how it really worked. I like to learn while doing! I reached a point where I tried to send ETH from my Exodus Wallet into Ethernet Wallet (...
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0answers
28 views

Use msg.value more than once vs assign a variable?

Imagine that I have an Smart Contract which is using the uint value of msg.value to add it to other "not monetary" variable, only to record the received money. I'm a bit worried specially ...
2
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0answers
156 views

How to create an HD wallet transaction in ethereum? How to sign a transaction for multiple addresses in ethereum?

Suppose I know the number of hd child addresses used by my ethereum account, i want to send ether from those addresses. How to sign such a transaction using ethereumjs-tx? I need to send all the ...
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1answer
28 views

Back to basic from a personal protection perspective [closed]

Apologies in advance, this may have been asked before but I can't find any answers other than "tough luck". If someone has sent Ethereum to the wrong wallet, there isn't any way to get it ...
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1answer
206 views

How to create forwarder wallet in Ethereum?

I have more than one ETH wallet. I want to automatically combine these wallets into one wallet. For example, when I get an ETH in wallet 0x1, I want it to automatically transfer it to wallet 0x2. Can ...
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2answers
254 views

How do I transfer a new token to all those who own the old token?

I am the owner of the old smart contract: https://etherscan.io/token/0x73de68dxxxxxxx Now I have created a new smart contract: https://etherscan.io/address/0xd4c04exxxxxxx How do I transfer a new ...
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1answer
37 views

Does crypto coins are transferred same as tokens?

If I understood correctly, when I want send a token using wallet (e.g., ERC20 token), I will: create a transaction (using send button on my wallet interface) with "to" address containing token ...
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1answer
412 views

Why can't I deposit an ERC20 token from my wallet to my deployed contract?

Hello all I've recently starting diving into solidity development and I'm having trouble with ERC20 token interactions. What I want to accomplish is sending ERC20 tokens to a smart contract that I ...
2
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1answer
579 views

How to create transaction data for sending ethereum from multiSig contract to account with Web3.js v1.2.1

I am using a standard MultiSigWallet contract. My goal is to create the data parameter with web3, which is used in executeTransaction / external_call (bytes memory data). The transaction should send ...
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1answer
28 views

MITM attack in hosted wallets

i have a question: in the web wallets(hosted wallets)when user want to make a transaction and send the information to the wallet server , can a one change the information(man in the middle attack)?
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1answer
23 views

Does an online crypto wallet actually store crypto currency?

I have done some code with web3 and smart contracts and I've realised that you don't have to store your currency anywhere, because it is already there; it can be read from anywhere. That made me ...
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2answers
3k views

How to cancel pending transaction of ethereum from exchange wallet? [duplicate]

How to cancel pending transaction of ethereum from exchange wallet? It is pending for around 36 hours now. There is no available tx hash.
0
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1answer
31 views

Debit a user's wallet on a blockchain without its validation?

Can we debit the wallet of a user on a blockchain without its validation each time. For example, I can take a subscription on a site with my credit card and they debit an amount at the end of the ...
1
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1answer
296 views

How can I verify that two specific wallet addresses were involved in a transaction?

Given I have and know WalletAddress A (sender), WalletAddress B (receiver), the Transaction Hash and the amount ETH sent. How can I verify that those values were indeed involved in the given ...
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2answers
7k views

Solidity: “send” and “transfer” are only available for objects of type “address payable”, not “address” [duplicate]

I'm trying to compile my smart contract with the solidity version 0.5.0. with the code below: function unbond(address wallet, bytes32 specifier, uint quantity) internal { bondage = ...
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2answers
213 views

How can we detect if tokens are transferred to our smart contract and avoid “allow”?

Imagine you have a smart contract that accepts all forms of ERC20s. You want users to call a function by which they will send you their ERC20s and in exchange receive a greeting. Technically we can ...
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0answers
561 views

Managing multiple Ether addresses in one contract?

Although I have a background in Bitcoin (creating the WLOX exchange platform), I am completely new to Ethereum. I am trying to find a way to manage multiple accounts/addresses as a pool to (1) be ...