As of May 31, 2023, we have updated our Code of Conduct.

Questions tagged [solidity]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
2 votes
1 answer

Api for historical USD rates?

I want to fetch the historical USD rates from a timestamp, is there any api available for that could be used in javascript?
Yogesh's user avatar
  • 51
1 vote
2 answers

What is the Cardano's equivalent to the Ethereum's EVM?

What is Cardano's smart contract engine called? Smart contract language: Solidity (Ethereum) => Plutus (Cardano) Simple enough, I get this. Smart contract "engine": EVM (Ethereum) => ?...
TypicalHog's user avatar
1 vote
2 answers

Is the KEVM Testnet Faucet working as described in this Document?

I see there has been plenty of Activity around KEVM but after 25hrs of trying I ONLY et an Error when I requestFunds(). I'd like to see this working so I could test my Solidity DApp. I am migrating ...
user16960918's user avatar
11 votes
2 answers

Poly Network attack - lessons for Plutus devs?

Over on Twitter, @kelvinfichter gave an analysis (included below) of the recent Poly Network hack. Without any of the benefits of hindsight, are there reasons why the exploit would have been less ...
isedwards's user avatar
  • 225
1 vote
1 answer

Is there any eth_sign equivalent signing method in plutus?

I want to use my private key to sign a message, and submit the message and signatures to third party server, the third party server can verify that signatures through plutus smartcontract. In ethereum ...
mackie's user avatar
  • 433