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2 answers
177 views

eth balance not showing in etherscan [duplicate]

1 vote
1 answer
127 views

How to refer to a library in an interface?

1 vote
1 answer
95 views

Mastering Foundry Basics

1 vote
1 answer
110 views

How to customize Web3Modal wallet menu?

2 votes
2 answers
105 views

cannot estimate gas of route swap with Uniswap v3

1 vote
1 answer
104 views

Issue swapping with Universal Router smart contract on Base Chain

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2 answers
75 views

Cannot create a new safe account using safe-infrastructure

1 vote
1 answer
71 views

abi.decode throwing error, panic: out of memory

1 vote
1 answer
63 views

To what extent has 2018 mLSM paper influenced ethereum data structure?

4 votes
1 answer
53 views

How to sign Ethereum message in C#

0 votes
2 answers
50 views

How to specify an overloaded function for execution using a Hardhat Ignition Module?

2 votes
1 answer
64 views

EIP-3448 really need the metadata length or is it optional?

1 vote
3 answers
77 views

Uniswap app on Sepolia testnet is not loading any tokens

1 vote
1 answer
58 views

Read data from multiple contracts using wagmi and react

0 votes
2 answers
69 views

how to verify the minimum gas fee for deploying a contract on the mainnet?

0 votes
0 answers
67 views

Getting random public key/address from cloudHSM signature in Nodejs

0 votes
2 answers
38 views

Utilize delegatecall to set values for struct fields

1 vote
1 answer
48 views

TESTS FOR MY ERC20 TOKEN IS NOT WORKING

0 votes
1 answer
61 views

cant get my data from my api with chainlink functions

2 votes
1 answer
27 views

Is it possible to predict the signature(r,s) that will be generated?

3 votes
1 answer
54 views

Clarification on Theorem 6 from Uniswap V1 Formalized Model: e_0 < e_2 and t_0 < t_2

0 votes
1 answer
32 views

How does information sharing on a blockchain work?

0 votes
1 answer
52 views

CLAIMING MY RETIK TOKENS IF MY META MASK WALLET IS COMPROMISED?

0 votes
1 answer
31 views

Lost $80 and never got anything back

1 vote
0 answers
49 views

Chainlink function is executed but NFT is not minted

0 votes
0 answers
48 views

Help please ... No possibility to withdraw tokens (100% fees) [duplicate]

0 votes
1 answer
37 views

Uniswap v3 QuoterV2 not returning amountOut

0 votes
1 answer
47 views

Sent to Safe Wallet(ETH) address that exists only for Polygon. Failed to retrieve. Searched and talked to CS but failed. Please advise

1 vote
1 answer
36 views

Ethereum (Istanbul, PoA private network) automated contract deployment and interactions

0 votes
1 answer
36 views

Help ERC-20 contract, ERROR Txn: Contract creation code storage out of gas

0 votes
1 answer
36 views

safe-core | Auth-kit SDK login not work

0 votes
1 answer
45 views

Chainlink Off-Chain Function Fails with API Key Authentication

0 votes
1 answer
35 views

Foundry tests fail with `[NotActivated] EvmError: NotActivated` while fork test

0 votes
1 answer
27 views

why is my loop not working in below solidity code

1 vote
1 answer
21 views

How to know why Uniswap cancelled my transaction?

1 vote
0 answers
44 views

Smart Contract for Gasless ERC-20 Transfers

1 vote
1 answer
34 views

How are network changes propagated across ethereum network?

0 votes
2 answers
34 views

Can I Recover a Smart Contract Written On Remix

0 votes
2 answers
34 views

Funds sent to wrong chain

1 vote
1 answer
43 views

Safe replay issue, sdk/cli help needed

0 votes
1 answer
26 views

Having issues swapping brett on base with my web3.py script

0 votes
1 answer
33 views

How to Accurately Implement Fractional Daily Interest in Solidity

1 vote
1 answer
33 views

Reading Ethereum JSON-RPC data faster using web3.py

0 votes
1 answer
32 views

Interact with Deployed Contract

-2 votes
1 answer
41 views

Requesting Sepolia Test ETH for Development [duplicate]

0 votes
1 answer
24 views

How to batch multiple calls through a single function?

1 vote
1 answer
24 views

assembly mload offset understanding

0 votes
1 answer
24 views

I need the address of the oracle service that provides football match results and related pricing information


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