web3_sha3
Returns Keccak-256 (not the standardized SHA3-256) of the given data.

Parameters

Params - a string array containing (required):
  • DATA(hex string, required) - the data in hex form to convert into a SHA3 hash
web3_sha3 takes in a hexidecimal number, not a direct string. So, if you wanted to convert "hello world" to it's Keccak-256 hash you would need to input the hex number for "hello world", which is "68656c6c6f20776f726c64".1params: [2"0x68656c6c6f20776f726c64"3]

Returns

DATA(hex string) - the SHA3 result of the given string.

Example

Request

curl https://api.blockvision.org/v1/<api key> \y\
-X POST \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"method": "web3_sha3",
"params": [
"0x68656c6c6f20776f726c64"
],
"id": 64
}'

Response

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