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MyEtherWallet.com is an open-source web wallet which allows users to generate wallets, import pre-sale wallet files, and move funds.

1 vote

Parity Mnemonic or Keyfile not compatible with MEW?

The old Parity phrases don't use the BIP-39 standard, used by many wallets, so it's not compatible. You can import your Parity phrase into the Parity Signer app and use MyCrypto in order to move your …
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1 vote
Accepted

Alternatives to MEW for advanced users

Maybe you can give MyCrypto (https://mycrypto.com) a try. It's a free and open source wallet interface, and has support for the features you mentioned: Changing the gas price, gas limit, nonce Signin …
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0 votes

Eth address created from an outdated version of MEW off line

As long as you have the private key corresponding to an address, you can safely send funds to that address. Maybe give MyCrypto's desktop app a try to generate a private key fully offline. You can dow …
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1 vote

Recover myetherwallet account with json but without password

If you have any sort of idea what your password might be, you could try the wallet recovery service by Dave. He has great reviews. Otherwise, there's not much you can do to recover your wallet. The k …
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0 votes

(error_10) Please enter a valid data value (Must be hex.)MyEther Wallet

You can deploy directly from Remix with MetaMask. Go to the "Deploy & Run Transactions" tab, set the Environment to "Injected Web3" to use MetaMask, and deploy your contract there. Make sure you're co …
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2 votes

How to choose wallet with web3

The MEW browser extension isn't a web3 provider, so you can't use it to send transactions directly on your website, like with MetaMask. Besides that, most web3 providers inject a global web3 object. …
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1 vote
Accepted

Transfer WETH from myetherwallet to metamask wallet

Simply send the tokens to your Ethereum address. There is no specific token deposit address for wallets like MetaMask. Don't send the tokens to the token contract address, because in that case they wi …
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3 votes

How to create private key from mnemonic and extra-word using web3

The "Extra Word" is a BIP-39 passphrase. It looks like you're using Ethers.js, so you can do something like this: const { utils, Wallet } = require('ethers'); const hdNode = HDNode.fromMnemonic(mnem …
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1 vote

MEW keeps putting in QSP contract address for receiver instead of address I've entered

QSP is an ERC-20 token. Token transactions work a bit differently than regular Ether transactions. To transfer a token, you send a (0 Ether) transaction to the token contract, with data that specifies …
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3 votes
Accepted

As of 2020, what are the community-trusted desktop cold storage wallets?

You can run MyCrypto's desktop application fully offline, and sign transactions from your offline computer too. The application is fully open-source and available on GitHub here. There are instruction …
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0 votes
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What is difference between geth, myEtherWallet and etherscan

MyEtherWallet, MyCrypto etc. are wallet interfaces. They are the link between you and the blockchain. They don't store any sensitive information like private keys themselves. …
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2 votes

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

The 25th (or 13th) word is often called "passphrase" or "password". Some other wallets that support this password are: Software MyCrypto (desktop application) - https://download.mycrypto.com Hardwar …
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0 votes

First Time Ethereum Wallet User Setup Questions

1) Does this Ethereum wallet accept ETH payments? (I saw something about ETC vs. ETH and I care about ETH) Yes. 2) What all does one need to send a payment? Just the user's Address hex? Jus …
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1 vote
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How to check if BIP39 seed phrase is valid?

Ethers.js has a function that checks the validity of a seed phrase, HDNode.isValidMnemonic: https://docs.ethers.io/ethers.js/html/api-advanced.html#static-methods For example: import { utils } from …
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1 vote

HD paths on MyEthereumWallet

There's a chance that when you initally created your account, you didn't use a password. Try accessing your mnemonic phrase and see if your account shows up, for example using MyCrypto Desktop or Meta …
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