web3_sha3 - Validation Cloud

Returns Keccak-256 (not the standardized SHA3-256) of the given data. This method will use 40 Compute Units.

This method is served by nanoreth, the HyperEVM archive client, because the Hyperliquid node does not implement it.

Reference: Here

Parameters

DATA - the data to hash with Keccak-256

Returns

DATA - The Keccak-256 hash of the given data

// Result
{
  "id":64,
  "jsonrpc": "2.0",
  "result": "0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad"
}

curl https://mainnet.hyperliquid.validationcloud.io/v1/<YOUR_API_KEY_HERE>/evm \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"web3_sha3","params":["0x68656c6c6f20776f726c64"],"id":64}'