createmultisig (0.17.0 RPC) blockchain getbestblockhash getblock getblockchaininfo getblockcount getblockhash getblockheader getblockstats getchaintips getchaintxstats getdifficulty getmempoolancestors getmempooldescendants getmempoolentry getmempoolinfo getrawmempool gettxout gettxoutproof gettxoutsetinfo preciousblock pruneblockchain savemempool scantxoutset verifychain verifytxoutproof control getmemoryinfo help logging stop uptime generating generate generatetoaddress mining getblocktemplate getmininginfo getnetworkhashps prioritisetransaction submitblock network addnode clearbanned disconnectnode getaddednodeinfo getconnectioncount getnettotals getnetworkinfo getpeerinfo listbanned ping setban setnetworkactive rawtransactions combinepsbt combinerawtransaction converttopsbt createpsbt createrawtransaction decodepsbt decoderawtransaction decodescript finalizepsbt fundrawtransaction getrawtransaction sendrawtransaction signrawtransaction signrawtransactionwithkey testmempoolaccept util createmultisig estimatesmartfee signmessagewithprivkey validateaddress verifymessage wallet abandontransaction abortrescan addmultisigaddress backupwallet bumpfee createwallet dumpprivkey dumpwallet encryptwallet getaccount getaccountaddress getaddressbyaccount getaddressesbylabel getaddressinfo getbalance getnewaddress getrawchangeaddress getreceivedbyaccount getreceivedbyaddress gettransaction getunconfirmedbalance getwalletinfo importaddress importmulti importprivkey importprunedfunds importpubkey importwallet keypoolrefill listaccounts listaddressgroupings listlabels listlockunspent listreceivedbyaccount listreceivedbyaddress listsinceblock listtransactions listunspent listwallets loadwallet lockunspent move removeprunedfunds rescanblockchain sendfrom sendmany sendtoaddress setaccount sethdseed settxfee signmessage signrawtransactionwithwallet unloadwallet walletcreatefundedpsbt walletlock walletpassphrase walletpassphrasechange walletprocesspsbt zmq getzmqnotifications createmultisig nrequired ["key",...] ( "address_type" ) Creates a multi-signature address with n signature of m keys required. It returns a json object with the address and redeemScript. Arguments: 1. nrequired (numeric, required) The number of required signatures out of the n keys. 2. "keys" (string, required) A json array of hex-encoded public keys [ "key" (string) The hex-encoded public key ,... ] 3. "address_type" (string, optional) The address type to use. Options are "legacy", "p2sh-segwit", and "bech32". Default is legacy. Result: { "address":"multisigaddress", (string) The value of the new multisig address. "redeemScript":"script" (string) The string value of the hex-encoded redemption script. } Examples: Create a multisig address from 2 public keys > bitcoin-cli createmultisig 2 "[\"03789ed0bb717d88f7d321a368d905e7430207ebbd82bd342cf11ae157a7ace5fd\",\"03dbc6764b8884a92e871274b87583e6d5c2a58819473e17e107ef3f6aa5a61626\"]" As a json rpc call > curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "createmultisig", "params": [2, "[\"03789ed0bb717d88f7d321a368d905e7430207ebbd82bd342cf11ae157a7ace5fd\",\"03dbc6764b8884a92e871274b87583e6d5c2a58819473e17e107ef3f6aa5a61626\"]"] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/