Questions tagged [metamask]

Question about the Metamask chrome's plugin.

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What are the correct units and parameters for generating swap calldata using the 1inch API?

I using the 1inch API to build a dex and am struggling to execute a swap correctly. I believe the problem may have to due with when to use WEI and when to use the actual number of tokens I am desiring ...
user23470409's user avatar
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React / Ethers.js dependency issue on 3 years old project

I have a Web3 gamefi web app with React.js, Node.js, Web3.js, and Solidity on Polygon chain.The project was developed 3 years ago. so it has a dependency conflicts issue now and I can't run it. who ...
Ben Berfield's user avatar
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How to find the rpc url for local private network on windows to connect to metamask?

INFO [02-20|20:41:18.478] WebSocket enabled url=ws://127.0.0.1:8551 INFO [02-20|20:41:18.478] HTTP server started endpoint=127.0.0.1:8551 auth=true prefix= ...
Dinith Arunasiri's user avatar
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Best wallet to receive TaskOn rewards

I participated in TaskOn activities & I won few cryptos like usdt, usdc etc. Which wallet is best for receiving these rewards for Beginners? Do I need to have some balance amount in my wallets for ...
Raghul's user avatar
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metamask transaction successful but shows an unchanged state

I'm running a local anvil network. This is how I added the network on metamask: When I run a transaction like transferring ETH from Account 1 to Account 2, the transaction is successful (and on my ...
IBeFrogs's user avatar
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1 answer
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What's type hash's usecase in EIP-712?

Assume I'm implementing EIP-712 signatures in solidity. contract Nice { bytes32 private constant BID_TYPE_HASH = keccak256("Bid(uint256 num1,uint256 num2)"); struct Bid { uint256 ...
Neo's user avatar
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separate metamask accounts

I have a Metamask account on my windows laptop. Now, I want to open a completely separate Metamask account on my iPad and move assets between the two. Can I do this safely without losing my original ...
chester L proctor's user avatar
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Moving assets from Metamask on Windows to Mirai wallet on Apple

I have Metamask on a Windows laptop. It holds game assets. Now, the game has moved to the Mirai Wallet on Apple. How do I move my assets to the new wallet? Can I just use the Mirai wallet address to ...
chester L proctor's user avatar
1 vote
1 answer
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What is the metamask algorithm for creating accounts based on one seed phrase?

Metamask uses one seed phrase to generate other accounts. Thus, with one seed phrase you can restore all accounts. But what is the algorithm for this? I want a script that could show 10 of my accounts ...
Илья Зеленько's user avatar
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MetaMask Gas Estimation Error in Staking dApp: "We were not able to estimate gas" without Sufficient Native Tokens. Big gas fee

I'm developing a staking dApp and have encountered a peculiar issue with MetaMask when attempting to execute transactions without sufficient native tokens in the wallet. MetaMask displays the error ...
Nikola Skadric's user avatar
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Withdrawal safety from scam? [duplicate]

Thank you for taking your time to explain & help Basically i'v run a bot (from scam...) on scammed remix environnement.. I'v several error when trying to withdrawal, one of them was that there was ...
Fabien's user avatar
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2 answers
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Metamask tries to connect when it shouldn't

Brief explanation: I tried to embed some interactivity to a website using plain js/html. I deploy a smart contract using hardhat-deploy plug-in (my contract gets deployed when i spin up the hardhat ...
andr0-0's user avatar
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1 vote
1 answer
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does account abstraction wallets have different address across different chains?

i was using ambire wallet which is abstraction wallet and it have same account address across differnt chain . but i read it somewhere that abstraction account wallet have different address across ...
MD AZAD's user avatar
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Error with Withdrawing on remix-ethereum-compiler.io into Metamask Account [duplicate]

I was using the https://remix-ethereum-compiler.io but I cannot withdraw my ethereum that was transfer with metamask. It is possible to recover via withdraw? Or any available app to do it? Thanks
MhiKea's user avatar
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How to take the money from the bidder's wallet when the owner accept the bid

I am asking about the bidding system of nft in opensea. When the user participate in a bidding , the user enter a bid amount but the amount would not transfer at that time. The money will transfer ...
unni krishnan's user avatar
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send the request to take(transfer) the bid price without any confirmation from the bidder when the seller accept the bid offer

When an NFT seller attempts to sell their NFT using the "sell to the highest bid" option on OpenSea, and a bidder tries to place a bid, the price value set by the bidder will not be ...
unni krishnan's user avatar
2 votes
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Where does Metamask store the private key (when the account is only locked with a machine-specific password)?

Where does Metamask store the private keys of an EVM-account after one recovers an account with private keys? Does it cipher the private keys before writing to storage, e.g. encoding with the access ...
Mila A's user avatar
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3 votes
1 answer
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Phishing scam - fake website - Metamask signature - where to see the list of signatures?

I admit my defences were down due to gold checkmark on Twitter. See my video and report to @support: https://twitter.com/marsXRobertson/status/1752663546335224083 I didn't observe any tokens moving ...
Mars Robertson's user avatar
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How to write contact from Etherscan

I am trying to interact with this one inch contract 0x1111111254EEB25477B68fb85Ed929f73A960582 on Etherscan. I have never interacted with contacts this way so please start from the basics. I want to ...
Robert Isaacs's user avatar
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there is a bot code on you tube [duplicate]

there is a bot code on you tube, where can i go to check if its a scam> here is the code. code: https://codepastes.com/raw/wJLpHt you tube: https://youtu.be/a2oGKFSWhuk?si=gJiqVdatk17qXi2f
Francisco Alvarado's user avatar
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while executing transaction on Bitfinity Testnet RPC Error: Internal JSON-RPC error

The error VM278:1 MetaMask - RPC Error: Internal JSON-RPC error. {code: -32603, message: 'Internal JSON-RPC error.', data: {…}} code : -32603 data : {code: -32015, message: 'internal error: the ...
Kartik Bankar's user avatar
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I want a GRT tokens faucet site or any link where I can buy these testnet

I want a Graph-Token (GRT) faucet site or any link where I can buy these testnet.
hammad ali's user avatar
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Could not fetch "chain" ID for Custom TESTNET at MetaMask

I am currently trying to create a custom public PoS testnet using the example found in the link: https://docs.prylabs.network/docs/advanced/proof-of-stake-devnet My node (PC) is connected to a router, ...
Beginner-K's user avatar
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1 answer
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Approve function return -32000 Network request failed even if the sign successed

I develop dapp with react-native + ethers + wallet-connect. I call approve function and go to the metamask, sign with transaction. the transaction is confirmed, and i back to the my dapp. my dapp ...
jerrryJ's user avatar
2 votes
1 answer
22 views

It is possible to listen Solidity events with Metamask provider?

I have an Smart Contract which submits events when a function is executed, and the associated transaction is mined. It works perfectly from NodeJS with a websocket network provider (wss://), but ...
Alexander Herranz's user avatar
1 vote
1 answer
33 views

Uniswap web3 py buy token fails with execution reverted

I have been trying to buy tokens on uniswap V2 with we3 py with swapExactETHForTokens function. Every time, I try to execute this method it fails with execution reverted message. Can somebody please ...
user130198's user avatar
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How can I get strategy of the Linea-Goerli with the vault address?

Like in mantle, we can get the strategy and the contract by navigating to the site https://explorer.mantle.xyz/address/{} How can I get the same for the line I have tried the https://explorer.goerli....
Lakshay khattar's user avatar
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How to connect from localhost webapp (ethers) to remix VM?

With Remix IDE, I can deploy Smart Contracts and interact with them, with Remix VM, without deploying on testnets. When I want to interact with Smart Contracts developed on Remix IDE, from a webapp (e....
Alexander Herranz's user avatar
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2 answers
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Token swap not working on uniswap v2

I am trying to use web3 to swap tokens in uniswap. My swap ( ETH -> Token) is working correctly, but for some reason the reverse swap ( Token -> ETH) does not seem to work. I am not able to find ...
user130198's user avatar
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Native coin Price doesn’t show

i was wondering what you need to do for the price to show up from the native coin of a layer 1 blockchain. The blockchain mainnetz is listed on coingecko and cmc for a while now but metamask is still ...
Kevin Bardyn's user avatar
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getting error "no signer available" when logging the signer seems to work fine

I am putting together a simple application that connects a user's metamask and then has some buttons that call the functions of a contract that i've deployed on the porcini testnet. This is the ...
CornOnTheCob's user avatar
-1 votes
1 answer
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Metamask sent ETH frommy Ethereum chain to my ETh account on Optimism chain

Metamask: I sent ETH from my Ethereum chain account to my ETH account on Optimism chain. Are the ETH automatically again in my Metamask Ethereum chain account?
Alex's user avatar
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USDT on Sepolia

I'm currently working on testing ERC-20 transactions on the Sepolia testnet and I'm looking to obtain some USDT for this purpose. Could anyone guide me on how to acquire USDT on Sepolia? I've been ...
Somaye Ebrahimi's user avatar
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1 answer
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need some amount of ether for getting the fake ether from alchemy [duplicate]

actually i was trying to get the goerliETH on Goerli test network. when i visited Alchemy(https://goerlifaucet.com/) for same, it is asking for to have some amount of ETH in mainnet account i.e. ...
Ghost's user avatar
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Need help with Session Management for Decentralized Nextjs app using wagmi Library

Please find github gist to the source code. where i have implemented Wallet connection using WagmiProvider. I dont want to repeat adding WagmiProvider to all the pages in my application, instead i ...
gtrharish's user avatar
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97 views

Setting initial price of token on Uniswap V3 single sided liquidity polygon token

I've been trying to set the initial price of my token for the past two days and I'm still confused. Please go easy on me as this is my first time messing with solidity and smart contracts. I have some ...
needhelpalways's user avatar
1 vote
1 answer
37 views

Issue with Smart Contract Interaction using Web3.js 4.2.0: TransactionRevertedWithoutReasonError on MetaMask and Sepolia Testnet

Problem Overview I am facing an issue while interacting with a smart contract using Web3.js version 4.2.0. The specific method causing trouble is broadcastMessage(string), designed to store a string ...
Dawid's user avatar
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1 answer
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Failing to deploy to a Sepolia network

require("@nomicfoundation/hardhat-toolbox") require("dotenv").config() /** @type import('hardhat/config').HardhatUserConfig */ const SEPOLIA_RPC_URL = process.env.SEPOLIA_RPC_URL ...
Bobby William Major's user avatar
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Internal Rpc error when i call claim function on this my contract and i got payload error if use edge browsser instead of chrome to perform same task

My js code document.addEventListener("DOMContentLoaded", async () => { let web3; let accounts; const initWeb3 = async () => { try { // Use the appropriate provider ...
Hallenjay's user avatar
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21 views

Implementing Secure Seed Phrase Storage in Web3 Wallet Chrome Extension

I am in the process of developing a Web3 wallet application and I'm seeking assistance on implementing a secure seed phrase storage functionality within a Chrome browser extension. Objective: The ...
Vijay raj panchal's user avatar
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1 answer
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I Have my wallet address but don’t know which wallet app to look for my NFT in. What do I do?

I need help please. I have my address and I can see my transactions on Etherscan but I can’t retrieve my NFTs. Rather I’m unfamiliar with the process. Please help me.
Worldwidewigglanft's user avatar
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29 views

SCAM TOKEN HELP! [duplicate]

I'll start by saying that I came across a scam project and I can't switch to pancakeswap from this scam token to bnb. Is there a chance to get out of this token? address token: ...
michał Tyczkowski's user avatar
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error problems when doing opentrading

after deploy contact and verifying contract i went through adding liquidity and i was ready to launch coin and i click on open trading and receive an error on meta Mask that says we were not able to ...
solomon Haywood's user avatar
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16 views

Objects are not valid as a React child (found: [object Promise]). I'm getting an error while showing the current account address on the frontend

I'm building a buy me coffee dapp. Why am I getting error in line 63 I want to show the current account address on the frontend but getting error . What is the error here? How do I solve this? ...
Nandini Jaiswal's user avatar
1 vote
1 answer
87 views

Why does Metamsk display the sign data as unicode question marks and other various characters when signing a message with Viem?

I'm trying to sign a message in Viem and recover the signer in Solidity, it works as expected, however, the Metamask pop-up window displays the data to be signed incorrectly. Here is my Viem ts code: ...
Rohan Nero's user avatar
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Solidity Smart Contract Behaving Weird on Goerli Testnet

I have a vite-project in typescript that I want to have eth deposit and withdrawal capability. I'm new to the crypto space and trying to implement a simple wallet contract using Truffle on the ETH ...
s_tanay's user avatar
1 vote
0 answers
14 views

How does MetaMask confirm the trasaction? The workflow of metamask

I'm trying to make interaction between my customized chain and Metamask. Network is added, and token sending is successful on chain side. But in MM, tx state is still pending. how can I fix that? What'...
Daniel Moore's user avatar
0 votes
1 answer
24 views

Is it possible to bind a metamask wallet account to my website's own accounts database?

to be specific, we want a user that should first login to our website then after login be able to connect their wallet account. the question is, is it possible to create one account and bind the ...
Snoopy's user avatar
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The receiving account ether's does not increase whilst the sender ether's decrease

I got that function that sends contributions to the smart contract as i thought everything works perfectly when the sender uses it to send contributions his account balance decreases and that line is ...
JOEGREEN's user avatar
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34 views

JITO Scam and increased allowance [duplicate]

Forgive me, I am really green, but went to this site and connected my wallet https://jito-airdrop.pages.dev/ Now my avax and luna are gone, and its listed as Increase Allowance Status Confirmed View ...
JSJ's user avatar
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