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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Blockhain Wallet cannot send ethereum
I am starting to be really fed up with this (shi**y) wallet.
First of (unrelated problem) it started to show wrong ethereum balance (zero) on the dashboard, probably showing the balance of "...
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Is it possible to connect to infura using a standalone executable?
New to eth dev here, so trying to figure out what's currently possible.
Can an HTTP response contain the wallet information required to run a contract on the ethereum blockchain?
I am making a ...
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METAMASK WALLET [closed]
I just created my first extension wallets (ronin and Metamask), and boy the whole process of fund transferring really can give u a terrible headache. Anyway, one of the problems I've encountered is ...
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My wallet is not working properly. Where should I ask for help? [closed]
The picture below shows the wallet status of the Ropstens test server.
How long do I have to wait to resolve it?
How do I solve this?
Where should I ask for help?
My wallet is not working properly.
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Trigger metamask popup to send ERC20
Is there a way to trigger the metamask popup to send tokens with a specific token pre-selected but no amount/destination address set yet?
I.e. I don't want to initiate a full transfer yet through ...
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1answer
17 views
Ethereum Bases for Account Creation
I came in contact with Ethereum and I'd like to know the inner workings of it, for example, what is the purpose of it inside an app or web application, and where accounts and wallets are made. Also, ...
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Can not connect to wallet apps with Wallet Connect protocol in built-in browser of the Metamask
I'm trying to connect to the Metamask wallet app with Wallet Connect protocol in the built-in browser of the Metamask. :-)
First, there is showing a wallets list that I can choose a lot of wallet apps ...
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My web3 wallet won't execute a transaction [closed]
Helllo. My Metamask won't execute the transaction. I have enough ether to pay the transaction. I don't have pending transaction. I don't know what to do.
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Best way to handle collaborative projects w/ respect to ETH wallets
I'm a generative NFT coder being approached by various teams to collab on NFT projects. Here's what I'm wondering, specifically: On OpenSea, I can set a single payment wallet address for NFT sales. ...
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Cannot connect WalletConnect to Web3
I am using an example from the WalletConnect documentation:
public async connectWalletConnect() {
// Create WalletConnect Provider
const provider = new WalletConnectProvider({
infuraId: ...
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1answer
24 views
How to build a withdrawal-restricted wallet on Ethereum?
I want to build a wallet such that
It has a trading dashboard/exchange integrated to it
The holder of the wallet can trade using this wallet but cannot withdraw capital without the protocol's ...
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2answers
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What is the max number of distinct token addresses can an EOA wallet contain?
What is the max number of distinct token addresses (for ERC20, ERC721 etc.) can an EOA wallet contain?
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1answer
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Is there a design pattern in order to protect private keys in a Multi SigWallet?
I've developed a MultiSig Wallet for my company. For timing reason i've used as "code base" the Ethereum Multi Sig Smart Contract by BitGo (here the link of the repository: https://github....
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1answer
25 views
What Ethereum / Geth folders can I safely delete?
I have been in crypto for a few years and over time, changed computer several times, transferring entire C drive content every time.
My new computer has a smaller C partition and I'm trying to free ...
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2answers
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How can i obtain real ether in metamask (at the same manner i obtain ether from ropsten faucet in testnet) to create real transactions in mainnet?
How to obtain real Ether to create Transactions in mainnet via metamask? because i create transactions with ether from faucet.ropsten.be but this is not real ether.
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2answers
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What is the network Localhost 8545?
I was trying to add another network to my metamask and I accidentally deleted the Localhost 8545 network, was wondering if this could do any harm. Would anyone know what the settings of the Custom RPC ...
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1answer
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Tracking origin of a transaction
I´m new to ethereum and as far as I understand you only have one address for a given ethereum wallet. So how do you make sure from whom you received any ether?
To explain my problem a bit. Using ...
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generate address for wallet and create sub account
In bitcoin node we first create a wallet then generate address for it.
When you check balance you see sum balance all of them because all of them are in one wallet and you can withdrawal all balance ...
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4answers
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Ethereum wallet desperately needed [closed]
I’ve come to realize there are absolutely no viable Ethereum wallets compared to Bitcoin for storing large amounts of crypto.
The most popular Ethereum wallets are either browser extensions, closed-...
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How to handle connection to a wallet in a dapp
I'm a bit confused on how to handle a connection to a wallet such as Metamask in a decentralised web-app.
Let's consider this very simple contract:
pragma solidity ^0.8.0;
contract ToDo {
struct ...
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28 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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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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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
63 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
83 views
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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1answer
88 views
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
29 views
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
169 views
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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2answers
392 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
29 views
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
46 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
478 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
20 views
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 ...
