All Questions
Tagged with transactions fees
96 questions
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Minor discrepancies in Ethereum transaction fees
I am testing Ethereum on a private network.
While verifying the transaction fees received by a validator, I noticed a slight discrepancy between the calculated transaction fee and the actual ...
- 11
7
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2
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559
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How transaction fee is calculated in case of L2?
In case of L1, the transaction fee is typically calculated as the product of gas price and gas usage, i.e.,
txFee = gasPrice * gasUsage
One such example can be seen in this transaction.
In which the ...
- 5,821
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0
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32
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How to represent a single wallet via multiple public keys?
I am implementing a payment system that assigns each user a public key (for seamless ETH transfers). I want to aggregate these funds in a single wallet so my liquidity is not fragmented. One way to do ...
- 110
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0
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46
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Any example of a transaction where `feeRecipient` is used in 0x
I need to see what these transactions look like on Etherscan, but can't find any examples. Seems to be very rare. Some transaction hash of such transaction where feeRecipient is receiving some small ...
- 111
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35
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Confused with eth transaction pick up priority
I've added a transaction couple days ago at 8 gwei with little priority fee (0.001) There were blocks where the base fee was lower than mine yet it wasn't picked up. This is one recent example block
...
- 101
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0
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33
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Send dalayed EIP1559 transaction
I'm trying to generate new EIP1559 transaction at 11:00. My goal is that after the transaction was sent I'll get 0 balance on the wallet. But the issue is that after I sign this transaction I'll ...
- 145
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0
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566
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How do I calculate the transaction fee on the Optimism network
I have this transaction hash
https://optimistic.etherscan.io/tx/0x9b8f0d63adb5c633baff74b642331d0015ea207134bd3f7f526a9b89d5dfae27
How did optimism calculate the 0.05c USD transaction fee
Can someone ...
0
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1
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628
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EIP-1559: Possible to ONLY use maxPriorityFeePerGas, and no other gas, to pay for a transaction?
My system keeps track of ETH wallets in a local DB. It is preferable that I know exactly what the fee is beforehand, so I can update the DB before broadcasting, and then rollback if anything goes ...
- 173
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1
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57
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Somebody wan to to send me eth tokens and asked me to send him fee first .. is this the normal way to do it?
Somebody wants to send me eth tokens and asked me to send him fees first .. is this the normal way to do it?
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Do i know how much gas fee for testnet will be on mainnet?
I am currently testing the smart contract on Polygon's testnet Mumbai.
I think the transaction gas fee measured on the testnet will be different from the gas fee paid on the mainnet.
I would like to ...
- 590
2
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3
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2k
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How do Chainlink Oracles make money?
been researching this for a while. It is my understanding that the job market on Chainlink website, offers jobs for a small fee (in the range of 0.1 LINK). But I also know that according the ...
1
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1
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49
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Why is the gas price so low even though daily transactions have not decreased
The Ethereum gas price is currently about 6 gwei, the lowest I've seen it in a very long time. It was over 100 gwei most of the time for over a year I think.
However daily transactions on the network ...
- 207
0
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1
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238
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Weird block: miner prioritized lower gas TXs (200 times lower!) and let others fail. Analysis and questions
I encountered a situation that made me doubt everything I know about Ethereum transactions.
In block 14721317 the transactions in positions [0, 1, 2, 3, 5, 9] all contain the same BuyOrder to buy the ...
- 3
1
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1
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164
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Fee for making a transaction Vs fee for recording a transaction
I'm in the process of learning how to write smart contracts and make transactions using the Ethereum blockchain.
I'm following this tutorial and it looks like making a transaction and then adding a ...
- 135
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1
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261
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How to send ERC20 tokens if i am unable to receive ETH
my wallet is compromised (trust wallet) someone has access to it and i have large amount of ERC20 there when ever i try to withdraw by sending ETH to the address they take all the ETH within ...
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1
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8k
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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 ...
3
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2
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7k
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Error "replacement transaction underpriced" using Nonce method of cancelling transaction
I have a pending transaction that is not going through because of low gas price. I tried sending a new transaction with the same 57 nonce (https://etherscan.io/tx/...
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2
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5k
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How to calculate transaction fee using ethers.js
I am trying to calculate the transaction fee of a tx before prompting MetaMask using ethers.js. So for I have:
const gasPrice = ethers.utils.formatUnits(await ethers.getDefaultProvider().getGasPrice(),...
- 165
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2
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1k
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Why is sending Ether cheaper TX FEE than any other erc20 coin?
I did tests with sending USDt and sending ETH. Sending ETH seems to stay around $10, while any other ERC20 coin costs me almost 3 times more?
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1
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72
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how to tackle block gas limit to send large data file as transaction on ethereum
I want to send ethereum blockchain a file approx 39KB. The file is like array generated by python code. I dont want to use IPFS and oracle. Is this file exceed block gas limit? if yes, then can i ...
- 111
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1
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86
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How Do I Minimize ETH Transfer Fees?
I sent some ETH yesterday from a coin exchange to my ETH wallet. The gas limit was 21000, gas used was 21000 and the gas price was 111.608. The fee charged was approx. 0.00234 ETH, which was approx. 8%...
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1
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1k
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Send transaction with all ether (fees) - EIP 1559
I'm not sure I right understand structure of fees (EIP 1559).
Because I cannot guess what will be base fee for my transaction, 'cause I will not know how much transactions will be in block (base fee ...
- 219
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1
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75
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Gather funds from multiple wallets
I have many separate wallets thats all holds less or equal amount of ETH than average transaction fee.
Is there any way to collect those funds besides hoping a transaction with low fee will be ...
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1
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297
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Does the act of READING data from a contract during a transaction consume gas?
If I want to read certain state of a contract while performing my transaction (for instance to make sure no other addresses interacted with that contract within the same block as me), do those actions ...
- 479
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1
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41
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Smart contracts calling each other, costs and atomicity doubt
According to what I know, If you invoke function F on Contract C, you pay the gas fees related to F's operations and if for some reason something goes wrong, all state changes performed by F until ...
- 373
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1
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967
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Accidentally set gas price too low?
I’m fairly new to Crypto and have just made a recent transaction but I accidentally set my gas price and transaction fee too low therefore the amount needed to be mined is incredibly high, here is the ...
- 11
3
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1
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249
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How exactly are Ethereum transaction fees and block rewards sent to the miner?
I know that when a miner mines an Ethereum block, they receive both the block reward and the transaction fees from all the transactions included in that block, but how exactly are all of these ...
- 133
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1
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434
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Simple way to send gasless Transactions
I was wondering if there is a way for a user to pay transaction fees for another user, meaning user A sign the transaction and user B send it to the network and pays the gas fees.
I found a solution ...
- 13
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1
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3k
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Understanding Binance withdrawal fees measured in ERC20/transmitted via the ERC20 network
Let's say I'd like to withdraw 1inch from Binance to any sort of crypto wallet.
On the Binance fee schedule webpage one finds the following (column names above, screenshot of fees below):
Coin/Token | ...
- 113
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1
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40
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How do I calculate the gasfee for a call to a function, which increments an uint globally?
How do I calculate the gasfee for a call to a function, which increments an uint globally?
uint index;
function addUp () public returns (uint result) {
index += 1; // increment value
...
- 123
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1
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1k
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Do NFT bids, and refunds from being outbid, have the same transaction/gas fees?
If I bid on crypto art to the tun of $50 in transaction/gas fees,
can I expect the same amount of fees to incur if I am outbid on that item, and the NFT platform refunds me my bid? $50 fee there, and $...
- 1,568
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How are 0 gas price transactions getting mined?
Here's a transaction with a gas price of 0:
https://etherscan.io/tx/0xbdda3e1d4d879590b5d21ce777a91573fb5bbb40fa0f6cbcc8420a6d3d208668
How is it getting mined? Is the miner mining it for free?
eth♦
- 86.5k
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1
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247
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Do my outgoing gas fees of a single transaction increase if my sending wallet contains ETH made up of many small transactions?
I'm still learning about how ethereum calculates fees, and I wondered if I would have to pay more to send ethereum from my wallet if my wallet received smaller transactions as opposed to a single ...
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2
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2k
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Can transactions with only 1 gwei gas price still succeed (confirmed) in 2021?
https://ethgasstation.info (now https://archive.is/wip/Zemix) showing
Lowest gas price (gwei)
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Does that mean it is still possible to have transactions with only 1 gwei gas price confirmed?
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2k
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Manually setting transaction fee when transacting using geth
I am using geth to transfer some ether to another account.
After geth attach to my node, I just do is the following
personal.unlockAccount(eth.accounts[0])
eth.sendTransaction({from:eth.accounts[0], ...
- 173
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1
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1k
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Is there "auto-drop" or "auto-cancel" for a transaction that's not been processed for a long time?
I sent a transaction with relatively low gas and during several days it was pending. Eventually I managed to have it to get through by increasing a gas fee.
Other time I send a transaction with a low ...
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2
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5k
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Can't send a new transaction with a lower nonce while the previous one is still pending
Several days ago I sent a transcaction via MetaMask, to a different account of mine, with a gas fee of 30 gwei. It's still pending due to a fee being too low. A transaction contains all Eth in an ...
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1
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3k
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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
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1
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134
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Pros & Cons of Using the "wei" Method to Track User Deposits in Ethereum
With Ethereum it's notoriously difficult to accept deposits from many users due high operational costs for making new ETH addresses. On the other hand, if all users of a service send ETH to one ...
- 191
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1
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14k
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Calculating Ethereum Gas Fees
How are gas fees calculated in account based model coins like ETH?
Let's say I own 10 ETH addresses with 0 starting balance. I receive 0.1 ETH payment from 10 people - each one sending a payment of 0....
- 191
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Is it Possible to Prove Who Sent Funds to Particular ETH Address?
I’m building a cryptocurrency marketplace where users mainly buy and sell small ticket items (worth $10 - $50) using cryptocurrency. Typically, the average user will deposit $100 at a time into a ...
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166
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Paying gas costs in custom cryptocurrency
Can you pay transaction fees in an ERC token you generate on a private chain? IE if I make ABC coin, can I pay gas costs in ABC instead of in ETH?
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2
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122
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Why do I pay fee for reading transaction on Ropsten?
I have a doubt.
I am using truffle with meta mask to deploy Smart Contract, write transaction and read transaction on Blockchain.
Why do I pay fee for reading data on BlockChain? Should it be free?
I ...
- 204
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1
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591
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Why transaction fees depend on DEX?
Since today ETH transaction fees become so high, I (and possibly many people) want to save money by reducing these fees.
I notice that transaction fees are cheeper in some DEXs compared to those of ...
1
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1
answer
2k
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Is it possible to send ERC-20 tokens with the gas from another account? [duplicate]
I'm creating a DApp platform which allows customers to send and receive USDT (ERC-20 Token). The problem I have is that if customer want to send some Tethers out, he should have enough ETH too as the ...
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1
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40
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Is it possible that the contract pays to store data coming from an address with no eth?
So the ideia is like this:
contract MyContract {
uint mydata;
function setData1(uint _data) public {
mydata = _data; //normal way (msg.sender pays to store _data in mydata (msg....
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164
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let user create and sign erc20 transactions but i pay the fees?
I try to build an app where users can send and receive ERC20 tokens.
I want the transactions for my user to be feeless.
So is it possible for a user to create and sign the transactions,
my system ...
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2
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2k
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How is it possible to pay 2,100 Ether ($309,267) for a transaction fee?
Here is the transaction details that has transaction fee for
2,100 Ether ($309,267.00) only for sending 0.1 Ether.
There is no fairness for users, hence accidentally adding a zero might cause them ...
- 8,404
1
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1
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125
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How do miners claim gas from an invalid transaction?
Suppose a transaction T changes the state from S to an invalid state S'. For example, say, it ran an long loop of no operations (no_op), and attempted a double spend. Since this T transforms the state ...
- 125
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164
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Achieving ZERO fee ethereum transactions like EOS
How would Ethereum take on the approach of how EOS have ZERO fees when making a transaction? EOS has the concept of resources, but is there anything like this in the works of "shared resources" for ...
- 4,810