Questions tagged [wallets]

Wallets are applications on top of accounts, so called smart contracts, which manage your Ether. There are simple savings wallets or multisignature wallets.

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3 views

Nethereum and Metamask via Asp.Net?

I'm using Nethereum on the server currently, manually creating Account objects using private keys copied/pasted from a MetaMask wallet. I'm now trying to build access to this functionality through ...
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Guide To Birth Crypto Project [closed]

Mentor/Help Needed On Crypto Project Thank you in advance for offering to provide me with some insight. CLARITY NEEDED: Can a new projected stable token - MTUSD, purchased with USDT token be pegged ...
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recovering wallet from ssd (metamask) [duplicate]

my laptop just broke, I can use ssd, the thing is, being stupid as iam , I'm not sure where I kept the seed phrase, I always used the wallet through the browser just entering the password, I have ...
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DeBank API not returning latest information [closed]

When I use the DeBank OpenAPI it does not return the latest information. It only updates after I go to the DeBank profile page and click on the refresh button. Any ideas on how to get the latest ...
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What does engaging in protocol governance of Ethereum network mean?

I wanted to understand what does protocol governance in Ethereum mean? I know that the protocol in Ethereum from the basics: A platform that is decentralized and enables you to build smart contracts. ...
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1answer
20 views

Storing multiple cryptocurrencies using a usb stick as the private key

currently I am using an electrum wallet on watching only mode and using a usb stick that stores my private key whenever I need to send BTC to someone. I would like to do something similar for my ether ...
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1answer
22 views

restore a deleted imported metamask account

i had my metamask wallet stoled, and my first reaction was delete the stole account. But this account has some pools os pancakeswap, and i need to restore it to save my tokens. I have the seed phrase ...
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Re-creating transaction flow for specific wallets (BSC)

I was thinking of doing some good for the community. By my general profession, I am a lawyer and an Anti-money laundering specialist. I wanted to graph some transactions tracking funds from their ...
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Getting list of all tokens in address [duplicate]

I'm trying to creare a list generator that would list all the token addresses that are in a wallet by just a wallet address and refresh the list in time. Any tips or sugestions how to do that in ...
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2answers
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Is it possible to send tokens to any smart contract address?

This is a BSC address but I noticed people are able to send tokens to a smart contract address. I thought only wallets can receive compatible tokens: https://bscscan.com/address/...
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why my my transactions are not showing on etherscan

My transaction is not showing on Etherscan I send some crypto with nonce of 2 ,I tried searching about that transaction but I never got any details on Etherscan
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1answer
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Prefunding wallets in HardHat

I know that Hardhat automatically prefunds each default wallet with ETHs, however I have a few questions with regards to that. How does this prefunding work when I change the network (Say from ...
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I sent a token to a contract address by mistake. can I recover, and how to recover if I can

I sent some CryptoPunk Tokens to it's contract address, while I was traying to move it to my trust wallet from coinbase wallet. Here is the details of the transaction https://etherscan.io/tx/...
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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
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How can I get a list of transactions of ERC-20 tokens or in USDT from a wallet address?

I am relatively new to this field and I need to track transactions from wallets that are done in USDT / ERC-20 tokens. I need an API for the same. Please excuse me if my term usages are wrong.
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How can i get my ether back [duplicate]

I accidentally transferred Ether to a smart chain contract wallet, I have tried contacting but its support say there is nothing they can do. please is there any advise on how to get a reversal need ...
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1answer
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My ToastWallet account is hacked. What to do please? [closed]

My toast wallet was hacked. I had forgotten my passphrase. I need help desperately. I forgot my passphrase and noticed a few days ago over 25K xrp has been withdrawn in 5 transactions past, ...
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Why does Bitcoin need to change receiving address for privacy, but not Ethereum? [duplicate]

Exactly as it says in the title. Why is it that, for the sake of privacy, wallets change your Bitcoin receiving address for every transaction, but not for Ethereum. Do they just not care about ...
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1answer
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Adding a binance smart chain on metamask results in same address for Eth and BNB, how does it work?

Creating a trust wallet account gives different addresses for different currencies
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suggestion to automate creation of Ethereum wallets [duplicate]

how I can automate the process of creating wallets manually, I want to do this automatically in my platform and users don't need to save private keys or pass-phrases I want to keep this in the backend ...
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Etherscan showing item pending after 12 hours

I have a item pending on etherscan. I tried to sell some PIKA (V1) for ETH on uniswap- the reason being is that PIKA is going to version 2 and I wish to get rid of before the swap happens otherwise ...
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1answer
173 views

Coinbase wallet 12 word seed used on metamask?

I have a couple of issues. I have a Coinbase acct. I have a number of coins on there. And, of course I have the 12 word seed. If I use this 12 word seed and import it on metamask will all my coins ...
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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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1answer
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Transfer from one wallet to another

I stupidly invested in weeCoin (WMA) last year and was advised that I need to buy etherium to use as "gas" I still have both the WMA tokens and the Etherium I sent showing in the weeWallet ...
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1answer
37 views

Coinbase network fees

how much are the fees for sending eth from Coinbase? Or what exchange has the lowest fees for sending etherum? Thank you!
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How do I cancel an Etherscan transaction?

I did a transfer with Eth, the transaction shows completed, but I didn't received the coin in my wallet. How do I revert the transaction with its hash value? Thank you.
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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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MEW & Binance Gas fees

Can I somehow connect the Binance ETH wallet to MEW and set customs gas fees for my transactions? Thank you!
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1answer
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Newbie question - What does it mean to download one's Ethereum wallet into a file?

I am a crypto/Ethereum newbie. I came across LocalCryptos (localcryptos.com), which is a non-custodial platform used mainly for trading ETH. It says: Keep your funds secure by backing up your wallet. ...
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1answer
249 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 ...
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1answer
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KeyError: 'wallets'

Screenshot of directory: This is the code in my brownie.config.yaml file: reports: exclude_contracts: - SafeMath dependencies: - smartcontractkit/chainlink-brownie-contracts@1.0.2 - ...
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Recover Metamask from Ethereum address and password

I had installed Metamask with Chrome but I lost my Laptop and couldn't find my seed phrase. I still have the 42-digit ethereum address and my metamask password. Is there any way I can retrieve my ...
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1answer
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Trying to send some ETH to a Wallet

I have an Exodus Wallet with some USDC in it. When I try to exchange them or send them to another wallet, it says that I need to add some ETH to make it possible (0.0043 ETH). I check on Binance and ...
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271 views

Is Unlockable Content in a gifted Opensea NFT safe to open?

If a 10 of 10 edition NFT is sent as a gift to your, and several other peoples', wallets on OpenSea (a custom token engineered by the issuer, and not a well-known NFT platform's token class), is it ...
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Need help getting ETH back after BSC transfer [duplicate]

I have tried to transfer ETH from Binance to Trust Wallet using BSC. The funds went to C.R.E.A.M. Finance, which is accessible through Trust Wallet's DApp. It seems like there is no option to withdraw ...
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112 views

How to connect a MetaMask account to a DApp in the MetaMask Application?

I created a DApp that uses MetaMask to interact with the ethereum blockchain. The DApp works wonderfully in the desktop browser while using MetaMask as a browser extension. Now I want to confirm that ...
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Building a Wallet service using Web3

I am currently attempting to build an Ethereum based wallet service that is online. I am slightly confused as to how each user would separately interact with web3 on the system using the UI. From my ...
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1answer
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FRAGMENT ACCESS in Ether.js library

As I read Uniswap front end code, I see that they use contract.interface.getFunction to get the function fragment rather than use contract.methodName to trigger the function of the contract I don't ...
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111 views

Private key opens a different address than the one that it “should”

I have a small problem (hope it doesn't prove to be huge) with importing wallets using private keys. I am not the most knowledgeable when it comes to Ethereum, and was hoping you guys could maybe help ...
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1answer
80 views

Read Metamask Firefox vault binary file

I have a problem with Metamask Firefox. Mine is broken. Only white screen when I open Metamask. I forgot to save the seed phrase. The only thing I have is the Metamask storage addons file on my ...
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114 views

./hidapi/hidapi/hidapi.h: No such file or directory

I cloned go-ethereum, and used go mod vender. When make, it's failed! and the error info is: # github.com/karalabe/usb vendor/github.com/karalabe/usb/hid_enabled.go:22:10: fatal error: ./hidapi/hidapi/...
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I am unable to send coins from my Metamask wallet (details below). Thx in advance

I am not able to send any coins from my Metamask wallet. After hitting Send, the next screen shows two rectangles - each associated with the accounts to be used (the ‘from’ account, and the ‘to’ ...
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1answer
339 views

What wallet do support 25-word (24 words + extra word) seed phrases

I know only one wallet is supported 25 words seed phrase (24 words + extra word) is MEW. Are there else wallets that support 25 words seed phrases? UPDATE: I'm interested in wallets what can import/...
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I have two Metamask accounts with the same password and seed phrase. How is this possible?

So after doing a 'system restore' on my Ol' Faithful laptop, and reinstalling Chrome, my MMask extension was no longer there. Thankfully it's on mobile and I have the seed-phrase. The probs started ...
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1answer
19 views

Batch dust ETH from multiple private keys / wallets together as one transaction?

I use metamask and have many accounts that have small amounts of ETH and other ERC20 tokens. Some accounts have $5-$20 worth of USDC or ETH and I want to make a batch transaction to send all these ...
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Do I need to sync with main ledger before mining

I am trying to setup ethminer to test some mining process. I am using the following guide https://zeronumbers.com/node/32 In this guide the author did not mention anything like syncing up your system ...
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1answer
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Recover 5 year old ethers from old wallet

I have an older (~5 years) ETH wallet I stashed away. Everything's changed so much since then, wonder if someone would clue me in on how to go about recovery. I know the wallet address, I've verified ...
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2answers
139 views

Keystore File vs Mnemonic Phrase 24 words (25 words)

I read Ethereum HD wallet collision? and I'm really scared. The user generates an already used private key and gets access to money from another man. IMHO it is scary. Or do I misunderstand something? ...
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Create MEW HD Wallet

How I understand MEW suppose three cases of wallet: MEW Wallet By Keystore File By Mnemonic Phrase I know the created wallet by Mnemonic Phrase is kinda HD. What wallets are HD? And how can I ...
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How to create a wallet with web3.js

From what I understand, a wallet is a smart contract and in order to create a wallet, you need to deploy the contract to the blockchain as stated here, which is different from creating accounts. When ...

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