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Is this true they requested for deposit

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Foxxxey
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Solidity - Function Selector Loading onto the stack: why DIV instead of SHR?

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Giuseppe Bertone
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Could I just replace the RPC URL of Infura with the RPC URL on MetaMask of a different chain?

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ratib90486
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Adding Uniswap interface to a ERC20 token smart contract

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dbykv234
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Smart Contract Logic for Dynamic Yield Distribution in ERC-4626-Based Promo Code NFTs

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Crypto Coupons
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2 answers
24 views

Is it possible to use CREATE2 without going through the Smart Contract's function?

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0xSanson
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How to optimally display over 500k EOA wallets' daily balances spanning three years back?

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Christian Papathanasiou
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1 answer
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FundMe.sol in code along

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0xSanson
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1 answer
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Is it possible to run a validator node on a forked net?

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Warner Kale
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1 answer
23 views

Methods not appearing when printing contract but do appear on Etherscan

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Giuseppe Bertone
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0 answers
12 views

EvmError: Revert Foundry

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Saikat Karmakar
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3 answers
18 views

How to get Uniswap V3 price range by given tickUpper and tickLower?

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ashley
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1 vote
1 answer
22 views

How can a bytes32[] variable have a custom method (i.e., verifyCalldata)?

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Giuseppe Bertone
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Brownie Request for Random number (Mock VRF) reverts

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Obanla Andrew
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1 vote
1 answer
17 views

Is web3j version 5.0.0 discontinued?

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eth♦
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2 answers
35 views

How to Import OpenZeppelin Contracts with Node.js Environment

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user185543
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1 answer
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Rebasing tokenomics

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Zartaj Afser
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1 answer
22 views

How to create Batch tx?

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EthanOK
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How to find Pairs within the uniswap V3 subgraph

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user127148
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What's the cheapest way to store a large amount of data into a smart contract?

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Mikko Ohtamaa
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2 answers
20 views

ChainLink ETH/USD price oracle manipulation

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Mikko Ohtamaa
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1 answer
12 views

GoFundMe Contract: Minting "Thanks" over time vs all at once & "Thanks" token value

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Yann
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1 answer
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typeError: Cannot read properties of undefined (reading 'format')

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Yann
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2 answers
20 views

Test BNB / WBNB for Development testing purpose

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Mikko Ohtamaa
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22 views

Foundry or Hardhat: I'm really confused about which one should I use?

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emtothed
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1 answer
16 views

Creating a token for my personal dapp use only

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Pacdac
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1 vote
1 answer
14 views

How works refund ReentrancyGuard library for solidity

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Lauri Peltonen
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30 views

removeLiquidity function in a smart contract, getting execution reverted due to ds-math-sub-underflow

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natewelch_
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1 vote
3 answers
52 views

How was the Ethereum 0x0 address generated?

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ardislu
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0 answers
14 views

Verify signature from dApp on contract

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Jesse Jacob
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1 answer
23 views

I am experiencing issues when trying to transfer funds on the Polygon mainnet

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Zartaj Afser
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14 views

Foundry errors due to imports not being correct, but they have been remapped - how do I get Foundry to acct for the remappings so it will compile?

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user127148
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3 votes
1 answer
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Why does implementsERC165InterfaceNoCache in ERC1820 make three calls?

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Giuseppe Bertone
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13 views

Strange order of transactions in the same block

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0xse
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Recovering assets on ZKsync Gnosis Safe

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Gean
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0 answers
17 views

Smart contract question [closed]

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TonyPak
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2 votes
1 answer
26 views

Assembly 'create2' and 'new' with salt not determining the same address

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0xSanson
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27 views

Error GS026 in 2nd call to execTransaction - GnosisSafe v1.3.0

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rcaballeron
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1 answer
18 views

Consolidate multiple Ethereum accounts

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Ari Setiawan
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2 votes
1 answer
36 views

Can Arbitrum's block timestamp be trusted to the same degree as the L1 time?

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Paul Razvan Berg
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1 answer
15 views

What is the purpose of the import statement in Solidity?

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Pacdac
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How do I get the amount of asset i have on the pool?

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Paucar
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1 vote
0 answers
11 views

Basic HSM for the mass generation of ethereum keys

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Richard Green
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2 answers
13 views

Convert a private key to a .pem file

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Falcon Stakepool
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1 answer
15 views

gas estimation error because of reverted

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Xavier Leprêtre B9lab
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1 answer
12 views

What is the reason for this assembly code?

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Ismael♦
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1 answer
18 views

Are multiplications after division UNSAFE?

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ardislu
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Gas reporter does not report gas usage for low level calls

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Ferda-Ozdemir-Sonmez
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