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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Can I initiate transaction and allow user to set `value` in wallet?
I want a button that initiates a transaction to a given address and then lets the user decide the value in their wallet before sending the transaction. If I include no value, then the transaction is ...
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Is it possible to distinguish users, who send tokens/eth on single address?
I know that the easiest way is to generate new address for every user and then withdraw token/eth from it, but this requires additional tx fee payment. Is there any way how I can determine users by ...
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I made a swapped from trust wallet and my 5 trillions Ethereum meta was taken from me to give me BNB,but what I saw s Smart contract call
I made a swapped from trust wallet today,and I gave my 5 trillion
Ethereum meta for BNB,but I only received nothing but smart contract call in my BNB wallet
Please what is the meaning of that? And why ...
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creating multiple eth keys from one private key [duplicate]
I want to create multiple Eth public Keys from one private Key like exchange hot wallet
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How does a sweep contract works?
I received an invoice from one of my clients and they gave me a payment address to:
https://etherscan.io/address/0x4b05e01a0a2dd41071172d0c6325349921deaf2a
I'm curious to how this works as I am ...
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How to deploy all my contracts from same address (without writing .connect() a bunch of times)?
I have a mnemonic in my .env.
I added it to my hardhat.config.js as such:
accounts: {
mnemonic: process.env.MNEMONIC,
path: "m/44'/60'/0'/0",
initialIndex: 0,
count: 20,
...
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Share wallet implementation
I am developing the wallet section of an exchanger, and I want to generate a wallet address for each user to deposit cryptos. But, behind these, all users' assets go to a shared wallet that only the ...
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Error with Withdrawing Ethereum into Account
I am attempting to withdraw ETH from my smart contract that I have deployed using Solidity in Remix. I have already deposited 0.001 ETH into the smart contract using MetaMask and wish to use the ...
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Can logging into your etherscan or signing into google through web3 dapp browser be a mistake?
Let's say an inexperienced user logs into their Google account through the ol "trustbitmask" wallets browser to get random things like email passwords etc. So they can log on to their ...
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my coins got sent to burner with only acces to my public wallet - how?
So long story short
An exchange who handled the redistribution of a relaunched token under a new ticker, messed up and send me a bunch of tokens.
I recognized the mistake, and being still a fan of the ...
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Adding A New account to Metamask using Web3.js
I want to create a new account for the user, add and display this new account in MetaMask.
I have created a new account using :
let walletWeb3 = await web3.eth.accounts.create();
and passed its ...
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walletconnect v2 cdn for javascipt project
do we have an cdn for walletconnect v2 for using in pure js project?
after that we need to get provider and getsinger for using data and creating contract ethers.js by signer for call functions
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Transferring eth from a geth/attach wallet
A few years ago I made a miner for ETH. I set up a wallet using geth/attach and started mining. Being a total noob, I didn't/don't know what I was/am doing so I have problems accessing my eth. So the ...
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ETH wallet issues
I use Coinomi wallet and everything was ok untill I tried to add my wallet to another system like MEW and Metamask
I use same recovery phrase but I end up with different account with no money there. ...
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Is connecting a wallet to a website an on-chain action?
I am developing a crypto analytics tool and had this question in mind.
When I connect a wallet to a website (let's imagine I connect metamask to Uniswap), is there anything that happens on-chain that ...
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Creating a wallet and account
I am using nethereum, and am creating an account. But I believe it is better to create the wallet first. I then save the account to a keystore:
Wallet wallet = new Wallet(Wordlist.English, WordCount....
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Why cant I see my tokens after a transaction approval?
Home
...
Txn Hash
0xf157e6dfc32d34535be9a41e01d6eed31edca125569d27c2b9e4b6e146522a25
Transactions-0xf157e6dfc32d34...522a25
Success
24878536 499,479 Block Confirmations
0xed8b78b6f126dd9a486762......
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TypeError: ethers.getContract is not a function | Lesson 07 Hardhat
I'm Following Patrick Collins's Blockchain Course from Youtube.
On lesson 07 at timestamp 11:18:00, I run the following command to run test
yarn hardhat test
I get the following error
1) "before ...
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What is the relationship between wallet/accounts and Client Nodes?
For client nodes such as Parity or Beth, does every wallet or account have to be associated to a client node? My understanding is that the client node is the interaction to the exchange.
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What Kind of Multisig Wallet Is This?
I came across a really interesting scam when someone sent me an NFT that was a picture of a wallet seed phrase and a wallet interface with several thousand dollars in it which really made me laugh. ...
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ZRX staking was my goal on this website: https://www.0x.org/zrx/vote and from my Metamask wallet
I have question!
I just wanted to stake my ZRX tokens on ETH chain from my Metamask and went to this website: https://www.0x.org/zrx/vote
sent some little fee and now I can not see anymore my tokens ...
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My Goerli wallet has been drained
I want to open this question from overflow since it was closed and I experience the same problem.
This account "0x87C02eeacB08c11aFBb821798DB2F4cCcd8F9E3d" has been stealing many goerli and ...
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Inject Ethereum Provider EIP-1193 into my wallet
I'm trying to implement injected wallet like Metamask and Trust Wallet where my wallet plugin pops up when clicking on Injected which I implemented using Wagmi. I think the wallets are detected ...
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Nethereum Keystore and Wallets
I am using Nethereum KeyStore to store privateKeys. It looks like in order to save private keys for the wallet, you will need the account addresses and index ahead of time. What is the index referring ...
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Nethereum: What is the relationship between Wallets and Accounts?
I am using Nethereum for .net.
I am reading this: https://docs.nethereum.com/en/latest/accounts/
I am also reading this: https://docs.nethereum.com/en/latest/Nethereum.Workbooks/docs/nethereum-...
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Best way to programmatically get an eth address
I am wondering what the best practice is to get an eth address and send it to an API.
Ideally, I am looking for a simple interface to grab the eth address and send it to the API and then send that eth ...
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What does the ` sign means in BIP44?
from the [BIP44 specification][1], the HD derivation path is defined as :
m / purpose' / coin_type' / account' / change / address_index
What does the ' sign means in it?
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Is there a way to call smart contract methods without a website? Purely by a link that would work in any wallet (mobile, desktop, web)
I have a telegram bot. In it a client gets given wallet addresses, on different blockchains, to which he can then send coins.
I'm thinking of improving the process by introducing a smart contract in ...
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How to perform blockchain transaction (mint) through backend
I am trying to create an API which can perform POST on Blockchain node. But I need a way to complete the minting of the transaction without using UI.
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Coinbase says my balance is on the Ethereum network. What does this mean?
What does it mean when I’m on Coinbase and it says your balance is on the ethereum network?
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How to create a wallet for ETH?
I'm a bit confused on the process now of creating wallets in the Ethereum ecosystem.
At this time I'm creating an application that allows users to create their own wallets but I'm very confused on the ...
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How do you add a class to the walletconnect modal button?
On the WalletConnect documentation, it says how to create a pre-styled button:
import { Web3Button } from "@web3modal/react";
interface Props {
icon?: "show" | "hide";
...
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Connecting To Multiple Wallets Simultaneously To Dapp On The Frontend
I'm exploring the possibility of building a Dapp that enables the user to connect multiple wallets simultaneously. The reason is that for my particular use case, the NFT category that I'm observing ...
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How can I get private key of trust wallet watch only
Private and public key so I can be able to withdraw to my other wallet
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Ethereum wallet recovery
I was trying to sign into my old wallet inherited using Keystore JSON and password and I am getting the error "private key do not satisfy curve"
Please help me out
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How accurate, on average, AML services are? Is there a better way to do what they do?
I'm working on a exchange where crypto and fiat will be exchanged. Fiat in the physical form, namely, a customer will physically come to a place.
I've been suggested to integrate an AML service for ...
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Accidently sent TRC20 Tether to an ERC20 wallet, what do I do?
Used Kraken to Send TRC20 to an ERC20 wallet and i do not see funds in erc20 wallet
trans id: 0x60f487f0e36b8be315b3955188bba8b3e62ab60b8f41e1fea256a304ecf0acee
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If substituting web3.js for MetaMask, does it also track users' IP address?
MetaMask now monitors users' IP addresses, even blocking users from US-sanctioned countries via its backbone, Infura, which is apparently an Ethereum node.
In the thread below, it was proven that web3....
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How can I recover my token sent to unlisted wallet address in an exchange [duplicate]
How can I recover my erc-20 unlisted token sent in error to a custodial wallet that I dont have the private keys.
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Check if wallet has NFT
I am trying to check if a certain wallet has an NFT from a contract.
I am using the following libraries:
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min....
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How does a MetaMask seed phrase reproduce all subsequent accounts?
I have read that a seed phrase can deterministically recreate a master private key, which in turn can deterministically recreate child keys, in order to be used to subsequent accounts for a variety of ...
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What's the best/reliable fully opensource Ethereum wallet?
Is there any fully open-source(including the browser extension code) Ethereum wallet? I just wanted to rebrand the wallet, tweak the UI and create a new one.
Found that metamask is fully open-source ...
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About Ethereum Chain Gas Price and Metamask Transactions
I send eth to my wallet from Binance and it receive but after that strange transaction has been executed and withdrawal my eth is this a scam or official thing？？
Transactions I made ↓
https://...
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How to match a transaction of incoming tx on blockchain with the one in DB?
I'm working on a TG bot used for exchange of crypto <-> fiat.
Each customer gets assigned a single wallet, once, which he is to send coins to, however he wants to, priour to receiving fiat.
...
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What is the difference between HD Node and Wallet in ethers.js?
I am now implementing HD Wallet using ethers.js library.
And I noticed something strange.
async function getWalletFromMnemonic(mnemonic: string): Promise<Wallet> {
return ethers.Wallet....
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will data store in my wallet or on the DApp's Database
If I create a account with my Ethereum wallet on other web3.0 app will data store in my wallet or on the DApp's Database
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How to generate thousands of wallets out of a mnemonic phrase?
I have this code which generates a single wallet:
const ethers = require('ethers')
const wallet = ethers.Wallet.createRandom()console.log('address:', wallet.address)
console.log('mnemonic:', wallet....
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Metamask is not connecting to Goerli test net
For some reason I cannot connect to the Goerli network:
after spinning is completed, I get message "cannot connect. switch to a different network". I switched to "mainnet", wallet ...
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Problem with implementing RainbowKit for wallets
I am integrating RainbowKit into my dapp to make connecting and disconnecting wallets easier. I am using Nextjs to develop a NFT marketplace.
I am given this strange error while running the project on ...
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Understand transactions to multiple domains resolving to the same wallet address
If there are multiple domains resolving to the same wallet address, by watching the transactions of that wallet would it be possible to differentiate the transactions towards a domain or another?
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