web3 clientVersion

• https://www.quicknode.com/docs/ethereum/web3_clientVersion

web3_clientVersion doc

cast rpc web3_clientVersion --rpc-url http://XXXXX
"Geth/v0.1.0-unstable/linux-amd64/go1.23.0"

Errors

cast rpc web3_clientVersion --rpc-url <YOUR_RPC_URL>
Error: 
HTTP error 403 with body: {"jsonrpc":"2.0","error":{"code":-32601,"message":"rpc method is not whitelisted"},"id":0} 
Context:
- HTTP error 403 with body: {"jsonrpc":"2.0","error":{"code":-32601,"message":"rpc method is not whitelisted"},"id":0}

{"jsonrpc":"2.0","id":1,"error":{"code":-32601,"message":"the method web3_clientVersion does not exist/is not available"}}

Related

• geth version
• Ethereum clients
• geth --http.api
• Whitelists RPC methods

See also

• cast rpc
• Ethereum API, 8545, eth_call, eth_blockNumber, eth_getBalance, eth_getBlockByNumber, eth_getTransactionReceipt, web3_clientVersion, eth_subscribe, /eth/v1/node/syncing, cast, eth_getProof, eth_call, eth_chainId, eth_getBlockReceipts, Eth Beacon Node API, eth_sendRawTransaction, eth_getLogs, geth --http.api