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20 TechQA 2024-03-30T17:50:40.120000Gas estimation failed | Returned error: gas required exceeds allowance (16966)
29 views
Asked by aaftab paul
how i need place arg in code for funtion send?
43 views
Asked by 666
Uniswap v3 flashloan remainging balance not correct after paying off the loan
21 views
Asked by Aaron Li
Blind signing when trying to send USDT over Arbitrum network
22 views
Asked by saugat giri
connecting trust wallet mobile to my dapp
21 views
Asked by omid jalali
Solidity Smart Contract & Hedera Hashgraph Javascript SDK Integration
74 views
Asked by AllJs
Trying to interact with a contract using is function selector, how do i get the block hash?
41 views
Asked by Osemu Aimiosior
a sales tax on stonfi or dedust (The Open Network)
29 views
Asked by Dorian Szafranski
After issuing the NFT smart contract I made, it cannot be viewed by OpenSea
21 views
Asked by sehoon
no scripts folder in hardhat framework instead there's ignition folder with a subfolder named modules
111 views
Asked by Gothams_Bat
Ensure smart contract integrity in web applications
21 views
Asked by Francisco Canela
How to generate multi hop swap path with ethers.js?
19 views
Asked by Pavlo Posternak
How does the fee get calculated in hardhat?
30 views
Asked by Joey Yi Zhao
Function for returning a wallet balance
24 views
Asked by turki
Create smartcontract instance from external contract address
12 views
Asked by Manuel Santi
Why doesn't event name shown in sepolia.etherscan?
34 views
Asked by Joey Yi Zhao
RPC call using the solana python library throws error on AsyncClient
45 views
Asked by OverflowStack
Calling a Function in an Ethereum Contract from a Specific Multi-Signature Wallet
42 views
Asked by user3400139
Dependency missing: rust nightly - Rust not installed
103 views
Asked by ROMANIA_engineer