Ethereum Stack Exchange
Ethereum Stack Exchange

Questions tagged [metamask]

Question about the Metamask chrome's plugin.

2227 questions
55
votes
3 answers

how to remove unused test accounts from Metamask

i use metamask chrome extension with testRPC to do my testing now metamask have over 20 dead accounts just sitting there in the list my question how to you clear loose unused test accounts from Metamask
Nerdroid
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8
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6 answers

Balance may be outdated, Metamask

Metamask is showing an asterisk near the account balance, and the message "Balance may be outdated". Indeed the balance is outdated. This is true on all networks (Main, Ropsten, etc.) and different accounts. I'm using Chrome. On etherscan I can…
Rexcirus
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7
votes
2 answers

Metamask web3.eth.account[0] is undefined

I am facing some problem with metamask. I ve copied the code below from the metamask documentation to load the web3 but i get always web3.eth.accounts[0] returns undefined when i try to get the account's address even if metamask is connected to…
Etherkimist
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7
votes
3 answers

How to generate Metamask account picture?

In Metamask, each account has a colorful picture filled with shapes as shown in the image attached below (right side) Is there a way to generate them programatically on the client side? I have seen websites generating a similar design to them such…
Andy Robert
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5
votes
1 answer

Metamask display for signing data with eth_signTypedData_v4

I am using the latest implementation of EIP712 to ask for user to confirm some action: web3.currentProvider.sendAsync({ method: "eth_signTypedData_v4", params: [account, dataToSign], from: account …
Neurus
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5
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1 answer

Can the different accounts of a single Metamask user be linked to each other?

So you are a user in a single instance of Metamask with an email/pwd. If I create different addresses inside the MetaMask instance, is there a way that a third party can find out all of my Metamask wallets are linked to the same Metamask instance…
Alejandro A
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5
votes
4 answers

etherum.enable() not opening Metamask

Is there any reason why ethereum.enable() would not open the metamask console? It was working briefly and now I cannot get any response from it.
0TTT0
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5
votes
2 answers

Using metamask from a local html file?

I'm building a DAPP it works fine when I host it from a server, but when the HTML file is local MetaMask gives this error: MetaMask does not allow file:// protocol, use http(s):// Any ideas what that means or if theres a way to get it to work?…
user714171
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5
votes
4 answers

whether metamask can be used on cell phone browser

whether metamask can be used on cell phone browser? any plugin for cell phone? thanks I try to use a wallet to send eth easily, but metamask can only work for desktop etc. for mobile, any metamask solution?
Louis
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4
votes
1 answer

Metamask hangs while trying to decrypt a PDF file

I'm trying to encrypt a PDF file using the public key provided by metamask. The array buffer representing the file is converted to a Base64 string and encrypted using the eth-sig-util. The code is given below. const ethUtil =…
Vaishali R
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4
votes
1 answer

How to obtain list of transactions/activity on metamask

How to obtain list of transactions/activity on metamask ? I'm building an app that interact with metamask, I want to access all of the transactions that is written on metamask from the connected address, but I couldn't find how to do it on metamask…
Billy Adelphia
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4
votes
2 answers

Send Multiple transactions in ethereum from an eth address

I don't know if this question was already answered but my question is about a normal wallet address and not a smartcontract. So what I want to do is to launch multiple transactions with small gaz price and let them until they are executed. Is it…
rsabir
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4
votes
1 answer

Is it possible to use a specific version of web3 with Metamask?

I'm testing out Metamask under Chrome. I see that current Metamask (version 4.5.3) injects web3 version 0.20.3. Since web3 has a long history of volatile API, I would prefer to always stick to a specific version (possibly 1.0), independently of the…
Cristiano Paris
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4
votes
1 answer

Metamask Cannot Open (loading white screen)

I just tried opening Metamask, but it is not opening and displaying whitescreen with below errors in console : Error : MetamaskContentscript - lost connection to MetaMask Contentscript Forwarding MetamaskContentscript - lost connection to MetaMask…
BTC Everyone
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4
votes
2 answers

MetaMask transaction rejected

Why transactions are rejected in MetaMask after conforming it? When a transaction is carried out in metamask it first get approved. after sometime it shows rejected. metamask is showing something like this anyone know the reason for rejecting these…
user8106215
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