Web3_sha3

web3_sha3

post

Computes the Keccak-256 (SHA-3) hash of the given hex-encoded data.

Authorizations

api-keyAuth

api-keystringRequired

Body

application/json

jsonrpcstringRequiredExample: 2.0

methodstring · enumRequiredExample: web3_sha3Possible values:

paramsstring[] · min: 1 · max: 1Required

Array containing a single hex-encoded data string to hash.

Example: 0x68656c6c6f

idintegerRequiredExample: 1

Responses

200

JSON-RPC response with the Keccak-256 hash of the input data

application/json

jsonrpcstringRequiredExample: 2.0

idintegerRequiredExample: 1

resultstringRequired

The Keccak-256 (SHA-3) hash as a 0x-prefixed hex string.

Example: 0x5d41402abc4b2a76b9719d911017c592

post

/

HTTPcURLJavaScriptPython

POST / HTTP/1.1
Host: xdc.nownodes.io
api-key: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 71

{
  "jsonrpc": "2.0",
  "method": "web3_sha3",
  "params": [
    "0x68656c6c6f"
  ],
  "id": 1
}

200

JSON-RPC response with the Keccak-256 hash of the input data

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x5d41402abc4b2a76b9719d911017c592"
}