web3_sha3

Returns Keccak-256 (not the standardized SHA3-256) of the given data.

Parameters

DATA - the data to convert into a SHA3 hash

Returns

DATA - The SHA3 result of the given string.

Example

NOTE: In this example we are using public Ethereum endpoint. Ideally, for your own projects, you should use your own endpoint, which you can generate for free by connecting to your wallet here.

ethers

Query

NOTE: ethers used below is a well-known web3 library, check it out here.

import { ethers } from 'ethers';

const provider =
  new ethers
    .providers
    .JsonRpcProvider("https://www.noderpc.xyz/rpc-mainnet/public")

const info = async ()=> {
  const result = await provider.send("web3_sha3", ["0x68656c6c6f20776f726c64"]);
  console.log(result);
}
info();

Result

0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad