ethereum

1034 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
How to transfer ERC1155 token using web3js?
user_23662900
•
2
0
1222
nft blockchain smartcontracts solidity ethereum
Is it possible to create a blockchain with probabilistic finality with substrate?
user_13179440
•
4
2
305
blockchain ethereum bitcoin substrate
How do I use a Chainlink api call to retrieve a string value from json returne by api
user_174423950
•
2
1
386
web3js chainlink solidity ethereum
ERC20: transfer amount exceeds allowance Smart contract with brownie and NFT
user_152934610
•
1
1
1285
brownie blockchain smartcontracts solidity ethereum
Solidity Time-Travel Test Failing
user_174248780
•
4
1
379
truffle smartcontracts solidity web3 ethereum
what is the differnce between msg.sender and address(this) in below code?
user_147916490
•
6
2
2184
solidity web3 ethereum
Error HH12: Trying to use a non-local installation of Hardhat, which is not supported. Please install Hardhat locally using npm or Yarn, and try again
user_119166520
•
7
11
14667
hardhat chainlink ethereum
Deployment to Ethereum Ropsten test net fails
user_54307240
•
2
0
322
nft ethereum node.js deployment javascript
How to inject Binance Wallet into Web3 instead of Metamask?
user_137971350
•
2
1
1057
binance-smart-chain ethereum
Getting return value of smart contract in JS
user_127881350
•
1
0
330
smartcontracts ethereum javascript
Hot Questions