rpc method is not whitelisted

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}

Solution: check whitelists RPC methods in proxyd 

See also

• 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