sethdseed (23.0.0 RPC) blockchain getbestblockhash getblock getblockchaininfo getblockcount getblockfilter getblockfrompeer getblockhash getblockheader getblockstats getchaintips getchaintxstats getdeploymentinfo getdifficulty getmempoolancestors getmempooldescendants getmempoolentry getmempoolinfo getrawmempool gettxout gettxoutproof gettxoutsetinfo preciousblock pruneblockchain savemempool scantxoutset verifychain verifytxoutproof control getmemoryinfo getrpcinfo help logging stop uptime mining getblocktemplate getmininginfo getnetworkhashps prioritisetransaction submitblock submitheader network addnode clearbanned disconnectnode getaddednodeinfo getconnectioncount getnettotals getnetworkinfo getnodeaddresses getpeerinfo listbanned ping setban setnetworkactive rawtransactions analyzepsbt combinepsbt combinerawtransaction converttopsbt createpsbt createrawtransaction decodepsbt decoderawtransaction decodescript finalizepsbt fundrawtransaction getrawtransaction joinpsbts sendrawtransaction signrawtransactionwithkey testmempoolaccept utxoupdatepsbt signer enumeratesigners util createmultisig deriveaddresses estimatesmartfee getdescriptorinfo getindexinfo signmessagewithprivkey validateaddress verifymessage wallet abandontransaction abortrescan addmultisigaddress backupwallet bumpfee createwallet dumpprivkey dumpwallet encryptwallet getaddressesbylabel getaddressinfo getbalance getbalances getnewaddress getrawchangeaddress getreceivedbyaddress getreceivedbylabel gettransaction getunconfirmedbalance getwalletinfo importaddress importdescriptors importmulti importprivkey importprunedfunds importpubkey importwallet keypoolrefill listaddressgroupings listdescriptors listlabels listlockunspent listreceivedbyaddress listreceivedbylabel listsinceblock listtransactions listunspent listwalletdir listwallets loadwallet lockunspent newkeypool psbtbumpfee removeprunedfunds rescanblockchain restorewallet send sendmany sendtoaddress sethdseed setlabel settxfee setwalletflag signmessage signrawtransactionwithwallet unloadwallet upgradewallet walletcreatefundedpsbt walletdisplayaddress walletlock walletpassphrase walletpassphrasechange walletprocesspsbt zmq getzmqnotifications sethdseed ( newkeypool "seed" ) Set or generate a new HD wallet seed. Non-HD wallets will not be upgraded to being a HD wallet. Wallets that are already HD will have a new HD seed set so that new keys added to the keypool will be derived from this new seed. Note that you will need to MAKE A NEW BACKUP of your wallet after setting the HD wallet seed. Requires wallet passphrase to be set with walletpassphrase call if wallet is encrypted. Arguments: 1. newkeypool (boolean, optional, default=true) Whether to flush old unused addresses, including change addresses, from the keypool and regenerate it. If true, the next address from getnewaddress and change address from getrawchangeaddress will be from this new seed. If false, addresses (including change addresses if the wallet already had HD Chain Split enabled) from the existing keypool will be used until it has been depleted. 2. seed (string, optional, default=random seed) The WIF private key to use as the new HD seed. The seed value can be retrieved using the dumpwallet command. It is the private key marked hdseed=1 Result: null (json null) Examples: > bitcoin-cli sethdseed > bitcoin-cli sethdseed false > bitcoin-cli sethdseed true "wifkey" > curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "sethdseed", "params": [true, "wifkey"]}' -H 'content-type: text/plain;' http://127.0.0.1:8332/