HECO
POST
GET
eth_accountseth_blockNumbereth_calleth_chainIdeth_coinbaseeth_estimateGaseth_gasPriceeth_getBalanceeth_getBlockByHasheth_getBlockByNumbereth_getBlockTransactionCountByHasheth_getBlockTransactionCountByNumbereth_getCodeeth_getFilterChangeseth_getFilterLogseth_getLogseth_getStorageAteth_getTransactionByBlockHashAndIndexeth_getTransactionByBlockNumberAndIndexeth_getTransactionByHasheth_getTransactionCounteth_getTransactionReceipteth_getUncleByBlockHashAndIndexeth_getUncleByBlockNumberAndIndexeth_getUncleCountByBlockHasheth_getUncleCountByBlockNumbereth_hashrateeth_miningeth_newBlockFiltereth_newFiltereth_newPendingTransactionFiltereth_pendingTransactionseth_sendRawTransactioneth_sendTransactioneth_signeth_subscribeeth_syncingeth_uninstallFiltereth_unsubscribenet_listeningnet_peerCountnet_versionrpc_modulesweb3_clientVersionweb3_sha3
Last updated on January 1, 1970
1 min read
Method web3_sha3 undefined ()
connect with WS protocol
web3_sha3
Returns Keccak-256 (not the standardized SHA3-256) of the given data.
Parameters
DATA - array of string
the data to convert into a SHA3 hash.
Request
wscat -c wss://heco.getblock.io/YOUR-API-KEY/mainnet/
# wait for connection and send the request body
{"jsonrpc": "2.0",
"method": "web3_sha3",
"params": ["0xf2a2b854721d4372474fc76cc13445a73369c0c334f4935c88bde3c310f28c9a"],
"id": "getblock.io"}
Response
{
"id": "getblock.io",
"jsonrpc": "2.0",
"result": "0xf5d3389b32cee33308ce9af2d8aefa1517aa90ccb7b1d2eb29c61f13e1fd3cea"
}
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Previous
{ "overview": "Overview", "guides": "Guides", "get-started": "Get Started", "rpc-service": "Nodes Methods", "getblock-explorer": "Explorer API", "getblock-tracker": "Tracker API", "nodes-endpoints": "Nodes Endpoints" }
Next
{ "overview": "Overview", "guides": "Guides", "get-started": "Get Started", "rpc-service": "Nodes Methods", "getblock-explorer": "Explorer API", "getblock-tracker": "Tracker API", "nodes-endpoints": "Nodes Endpoints" }
