Questions tagged [ethereumclassic]

5 questions
2
votes
1 answer

Can we get Smart Contract address by Token Name

I want to get smart contract information by token name as Etherscan does but with my private network. According to web3 doc, If I need to get any information related to Smart Contract, I first need to have a smart contract address and ABI. But when…
2
votes
1 answer

Vyper: compatible to write/deploy Ethereum classic smart-contract with python?

Since Python Serpent Compiler is considered outdated and not secure by Vitalik (also confirmed by this audit and here), it is more recommended to write/deploy Ethereum smart-contract from python with Vyper compiler. It is sure that Vyper works on…
A. STEFANI
  • 6,707
  • 1
  • 23
  • 48
1
vote
0 answers

Get Ethereum Classic (ETC) transaction via web3 js

For ETH, I get a transaction like this: const trx = await this.web3.eth.getTransaction(transactionHash); and everything ok. But now I want to get transaction by hash for ETC, and it doesn't work. It throws error: Returned error:…
Mo J
  • 93
  • 7
0
votes
2 answers

Pay a user's gas: Ethereum

I need some assistance. I am working on a smart contract that will allow a user to save a string (mapping(address=>string)). The only problem, I would like the contract to pay for the gas for the user to save the string. Any idea on how to
0
votes
0 answers

How to get the address of the code being executed from CALLCODE?

I want to write a library which can be callcalled by any contract. As part of this, I want to write a function which returns the contract address of the library to the contract which callcalled it. address(this) is normally the solution, but in the…
user2284570
  • 2,891
  • 3
  • 26
  • 74