Ethereum Stack Exchange
Ethereum Stack Exchange

Questions tagged [smart-contract-wallets]

533 questions
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Serious uses for blockchains with smart contracts?

It seems like many of the canonical "use cases" for smart contracts don't hold much water under examination. Typically the issue stems from the fact that the points of contact between the real world and the digital state need to be centrally managed…
jsstuball
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As a contract owner, how do I remove the ethers from the contract address automatically to my wallet?

As a contract owner, how do I remove the ethers from the contract address automatically to my wallet?Can I have a function that when the contract receives the ethers from the costumer, it automatically sends the ethers to the owner wallet address?
Maria Betânia Afonso
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How the smart wallets handles transactions that are only allowed for EOA?

If after ERC-4337 the wallet is going to be a smart contract, how will it send transactions to smart contracts which only allow to have transactions with EOA?
Ajay Yadav
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why I'm I getting this error: Wrong argument count for function call: 6 arguments given but expected 5.solidity(6160)

Here's the code. The Emit transfer line (In asterisks) is returning the error // SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.0; contract Transactions { uint256 transactionCount; event Transfer(address from, address receiver,…
zee
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Seeking insights on account abstraction from experienced developers

I am conducting research on the topic of account abstraction and was wondering if anyone here has experience working with this concept in their projects. I am particularly interested in hearing from developers who have firsthand experience with…
TangChan
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If in reflection tokens everyone’s balance in a formula, then how is it deducted when the tokens are transferred

In reference to what another user told me Simplified example User A buys 10 tokens. Current Reflection multiplier = 1.0 getBalance(user A) equals 10 * 1.0 = 10 Something happens which increases the reflection multiplier to 1.1 getBalance(user…
Abdul
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Smartcontract failed (created by scam hacker). Status reverted. Is money gone? please advice

I hope someone can make me a bit wiser because i got scammed by an eth hacker. He promised to help me with another scam. it's a simple case an really appreciate honest advice. This is the smart…
Jurgen Deckers
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Smart contracts automatic execution

I've recently started learning about smart contracts and came across this example. Bob and Alice make a bet on the weather tomorrow. The smart contract gets the weather data the next day and automatically pays the winner. My question is what if the…
user3702643
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How can i get my ETH back? Amateur used smart contract without any knowledge

I'm probably the dumbest guy 2024. I tried a youtube tutorial where a guy showed how to use a smart contract bot to earn some passive income. I copied everything and started it through remix.ide. Everything seemed fine, until I started the…
acr19041
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Using safe wallet in unity

How to use safe, in an unity app? Consider I don’t want the user come out of the app and get redirected to other places to sign anything. I want the whole process take care in the app
bghad1
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I am new to smart contracts and I am withdrawing amounts in several lots.My question is do I have to complete before bank transfer

After each transfer.It goes to a wallet address but where I want it go.Does smart contracts hold onto it ,until all withdrawals are complete.
Andrew Sinkinson
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Warning! Error encountered during contract execution [invalid opcode: PUSH0

While deploying my smart contract, I keep getting this error: Warning! Error encountered during contract execution [invalid opcode: PUSH0 import solcx solcx.install_solc('0.6.0') from solcx import compile_standard import json from web3 import…
sutti
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I can't transfer my Blockchain portfolio Ballance to metamask wallet

Please I need help with my Blockchain portfolio Ballance to be transferred to metamask wallet address.. I have tried but my funds are not showing up..
Michaelmasur
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How can you withdraw an unlocked wallet that is holding 74%34 lp

If an unlocked wallet is holding 74.34% of LP and recommended that it should be with pinklock which I did but didn't work out so they any other way to swap back ur coin to BNB
Blessed
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Error: User Rejected when trying to do connection to Core.app wallet extension on the web browser

I cant configure out why it tells me contract is not defined whenever I call the handleClick function. Heres the code: import React, { createContext, useContext, useEffect, useRef, useState, } from "react"; import { ethers } from…
Miguel Garcia
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