All Questions
26 questions
0
votes
0
answers
29
views
How to send entire account balance to another address on Base
The below code is what I used to transfer entire account balance to other address on the ERC20 network and it works fine on it, but not on Base. Maybe it's because Base has different transaction fee ...
- 103
0
votes
0
answers
164
views
Replacement fee too low, Base Sepolia
This is the code I have for sending a transaction on Base Sepolia. I am using this to split the balance in my account into two halves and sending each half to an address one by one.
export async ...
- 103
2
votes
0
answers
119
views
Safely and simply withdraw all the balance of ETH from a wallet
I'll have a large of wallets, potentially, from which I'll be needing to withdraw ETH, and tokens, from time to time to the central, admin wallet. By a script, once a week.
Instead of having to ...
- 91
1
vote
0
answers
9
views
Safely and simply withdraw all the balance of ETH from a wallet [duplicate]
I'll have a large of wallets, potentially, from which I'll be needing to withdraw ETH, and tokens, from time to time to the central, admin wallet. By a script, once a week.
Instead of having to ...
- 91
4
votes
1
answer
8k
views
How to pay ERC20 gas fee (which is payed in ETH) from another wallet?
I have a ERC20 token on a wallet called ETH (Ethereum Meta) but I don't have any ETH on that address so I can't transfer the ERC20 tokens because I cant pay the gas fee. I have some ETH on another ...
1
vote
2
answers
958
views
Sending entire ether balance to another wallet
I found the same question but it was asked over 4 years ago but it doesn't seem to work anymore?
How do I send the entire ether balance from one account to another account?
const Web3 = require('web3')...
- 111
1
vote
0
answers
57
views
Stuck ERC-20 Transaction - reversal did not work
I tried two days ago to send some BAT and ETH to my Coinbase account from my Klever Wallet (which, after this, I will never use again - they seem to be living in 2015 with the gwei fees they charged).
...
- 11
0
votes
1
answer
278
views
Reduce gas costs with longer block confirmation times (like in Bitcoin)
In Bitcoin, fees tend to decrease as you target longer block confirmation times. For example, a standard transaction with 1 input and 2 outputs has a fee of approx. $3.06 for confirmation within 6 ...
- 191
0
votes
0
answers
126
views
Is minting gas through gastoken.io still efficient to reduce Ethereum gas costs?
A SE user suggested using https://gastoken.io to mint gas when fees are low in order to save on gas when fees are high. However, I'm wondering if there's any benefit of doing this today.
According to ...
- 191
1
vote
0
answers
195
views
What is the rationale behind lower minimum deposit & deposit fees for ECR20 Tokens vs Ethereum? [closed]
While examining the fee structure on Kraken I noticed the following peculiar pattern:
Ethereum:
Deposit Minimum: 0.05 ETH (approx. $61.99 at time of posting)
Deposit Fee: Variable on-chain fee to ...
- 191
1
vote
2
answers
1k
views
Send Multiple ECR20 Tokens from a Single ETH Address in One Transaction?
Is it possible to send multiple ECR20 tokens (i.e, USDT and USDC) from a single Ethereum address (EOA) to another address (EOA) in a single transaction (either with or without a smart contract)? If ...
- 191
1
vote
1
answer
3k
views
Is 21,000 Gas Limit Fixed Only for Ethereum?
I was reading a comment on another post on Ethereum SE and found the following statement:
21,000 is for sending Ether, not anything else.
The user suggested to "just set it to a large enough ...
- 191
1
vote
1
answer
124
views
Maximum GAS price
When I launch an Ethereum transaction, I have to choose how much WEI I am able to pay for one GAS.
This is a "bid" concept: If my transaction is very important and if I want to run it ...
- 1,507
0
votes
1
answer
1k
views
How to handle transferring ERC20 tokens (such as USDT) with delegation to pay the gas fees on behalf of users?
I am working on creating wallets and generating addresses to be provided to a number of users. I am wondering how can I enable them to transfer their ERC20 tokens(such as USDT) without having any Eth ...
- 5
4
votes
1
answer
3k
views
Calculate transaction costs for storing data
I'm trying to figure out how the transaction costs are calculated for a transaction that is storing data on the Ethereum Blockchain. It seems I'm always off. Here is my way of calculating (I'm using ...
- 65
1
vote
1
answer
107
views
Gas cost for contract transaction called form external
If I call my contract and ask it to send x amount of ether to another account y, I know i have to pay a transaction cost.
Will the contract also have to pay any amount while sending the ether to the ...
- 147
1
vote
1
answer
734
views
Smart Contracts without ETH Transactions
Maybe I'm wrong, but I understand that Smart Contract Transactions must always contain a "VALUE" field, that's to say, the amount of Ether Alice will transfer to Bob in case certain condition ...
- 15
5
votes
1
answer
2k
views
what is difference between "gas" "gas price" and "fee"?
Can we say that gas is the unit of transaction fee ?
And gas price is the same transaction fee ?
If so, why we do not use ether and wei instead of gas ?
- 2,700
1
vote
1
answer
2k
views
Why is the units of gasUsed in the transaction receipt 10^11 Wei?
I'm checking the balance of an account after a payable transaction in a Truffle test. Below is my code:
// amount is the value supplied to the txn
assert.equal(Number(String(currentBalance)),
...
- 865
0
votes
1
answer
108
views
Single transaction to transfer everything?
Is it possible (with MyEtherWallet or otherwise) to create a single transaction that moves all ether and tokens from one account to another in the interest of saving as much gas as possible?
5
votes
2
answers
15k
views
What is the size (bytes) of a simple Ethereum transaction versus a Bitcoin transaction?
Alice owns an empty Ethereum wallet. Receives 1 ETH then sends 1 ETH to Bob.
Alice owns an empty Bitcoin wallet. Receives 1 BTC then sends 1 BTC to Bob.
What are the transaction sizes in bytes (...
- 51
2
votes
1
answer
1k
views
Send 2 ETH from Nano to Bittrex, but run out of gas
I sent 2 ETH from my Nano wallet to Bittrex exchange. However, the transaction gets stucked due to lack of gas. I expect to see my 2 ETH goes back to my wallet minus the gas fee. However, I haven't ...
- 21
2
votes
2
answers
2k
views
How to calculate the amount to transfer to completely empty an account?
So let's say my wallet is 1 eth, I need to completely empty it and I'm going to do it this way
Var value = web3.toWei(1) - gas
Is that right?
- 103
0
votes
1
answer
582
views
My contract will run out of gas and will not be executed. why?
Very very new to this.
You send 1 ether to the contract:
It rejects it if it's not one ether exactly
If it is, adds the address to a mapping
If there are 5 mappings, it chooses an address at random ...
- 311
13
votes
4
answers
35k
views
How are Ethereum transaction costs calculated?
I'm in the process of learning blockchain technology for a client of mine. I understand the concept of "gas" in computational costs. We are looking at creating a crypto-currency as an alternative ...
- 131
8
votes
2
answers
1k
views
Why is an account not accepting the Ether sent to it?
If you check out the account 0xe358b3b9f29c67cb810c5184e6fde27d66ce036c you will see several incoming transactions with 100 Finney each. Yet the overall balance is 31 Finney. How is that possible?
If ...
- 33k