All Questions
13 questions
1
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0
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91
views
Is it possible to submit private bundled transactions on chains other than ethereum mainnet?
my ethereum wallet was hacked via chrome extension and my private key was leaked.
After stealing all my main assets, he left me about 20% of my networth in the account and has setup a sniper bots on ...
- 11
0
votes
1
answer
230
views
Token Balance not changing after simulating swap on uniswap v2
Hi I am trying to mock the process of buying and selling token through uniswap v2 router.
I start with a local network fork anvil --fork-url https://mainnet.infura.io/xxx
Then I have to do 2 things ...
0
votes
1
answer
18
views
Is there any other use-case of having a decentralised network other than majorly DeFi and GameFi?
I have been familiar with the Web3 ecosystem for almost 2-years now. But I still fail to understand if there is any other real world use-case for a decentralised network other than DeFi, ICOs and NFTs ...
- 45
0
votes
1
answer
10
views
How the uint changes to address type in solidity when using delegatecall?
pragma solidity ^0.8.18;
contract One{
address public first;
address public second;
address public third;
function setaddress(address _address)public {
third = _address;
}...
- 71
0
votes
1
answer
2k
views
What are Ethereum Genesis transactions?
I recently came across these transactions on Ethereum that don't have a typical transaction hash. They are sent by a wallet named "GENESIS," which is not associated with any specific address ...
- 38
0
votes
1
answer
81
views
Unable to deposit into AAVEv3 via web3
I'm attempting to deposit WMATIC on the Polygon chain into AAVEv3, but I'm getting a revert.
I'm running a forked version of Polygon mainnet locally with ganache. I'm using the first account provided ...
0
votes
0
answers
164
views
Calculating APR from a Token/USDC Farming Pool
I was trying to look at how to calculate the APR of a PRNTR USDC Farming Pool and i struggled a lot as I can't really find a example nor a formula close to it. I studied the contract but still can't ...
- 1
1
vote
0
answers
1k
views
"VM Exception while processing transaction: revert" in DeFi tutorial app
I get this error while trying to use stakingBalance method.
I think it has something to do with approval but I am not sure
here is the full error :
Uncaught (in promise) Error: Internal JSON-RPC error....
- 11
0
votes
1
answer
312
views
how i redirect the transaction to use my wallet rather than metamask on chrome?
how I redirect the transaction to use my wallet rather than metamask on chrome ?
I have created a wallet and I want to use it in my next transactions, but I don't know the process of linking it with ...
- 1
1
vote
1
answer
557
views
How Etherscan calculate Transaction actions?
I would like to know If anyone knows how Etherscan calculates the "Transaction actions".
For example:
https://etherscan.io/tx/...
- 11
0
votes
1
answer
2k
views
Error on pancakeswap, web3 python
I try send transaction but i get error.
https://bscscan.com/tx/0x3e716bc5d0500e8284de39c809a0251d07b0b3648591bf09fbafbb4dea633a34
I use web3.py
tx_params = {
'from': wallet,
'...
- 39
2
votes
1
answer
418
views
pancakeswap anti Front-Run
Please tell me how I can protect myself from the frontrunning on the pancakeswap exchange.
I use python3 and web3.py but when i set max gas price it is not help me.
- 39
0
votes
1
answer
37
views
Display tokem amount in dollar in dApp frontEnd
How do I return token amount in USD using web3js ..or is there some kindof API to be used ?
For instance , say user has 3ETH and also want the user balance to show in USD just as metamask does
- 21