web3_sha3 - Ethereum

Shows you Keccak-256 (which is not the standard SHA3-256) of the stated data

How to Use the web3_sha3 Method

Parameters

DATA - the data you want to convert into a SHA3 hash.

What you receive

DATA - The SHA3 result of the stated string.

Sample

Here is a typical appliance example.

Call

Curl

curl https://eth-mainnet.rpcfast.com/?api_key=<key> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"web3_sha3","params":["0x68656c6c6f20776f726c64"],"id":1}'

Outcome

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad"
}