createmultisig (0.16.0 RPC) blockchain getbestblockhash getblock getblockchaininfo getblockcount getblockhash getblockheader getchaintips getchaintxstats getdifficulty getmempoolancestors getmempooldescendants getmempoolentry getmempoolinfo getrawmempool gettxout gettxoutproof gettxoutsetinfo preciousblock pruneblockchain savemempool 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 combinerawtransaction createrawtransaction decoderawtransaction decodescript fundrawtransaction getrawtransaction sendrawtransaction signrawtransaction util createmultisig estimatefee estimatesmartfee signmessagewithprivkey validateaddress verifymessage wallet abandontransaction abortrescan addmultisigaddress backupwallet bumpfee dumpprivkey dumpwallet encryptwallet getaccount getaccountaddress getaddressesbyaccount getbalance getnewaddress getrawchangeaddress getreceivedbyaccount getreceivedbyaddress gettransaction getunconfirmedbalance getwalletinfo importaddress importmulti importprivkey importprunedfunds importpubkey importwallet keypoolrefill listaccounts listaddressgroupings listlockunspent listreceivedbyaccount listreceivedbyaddress listsinceblock listtransactions listunspent listwallets lockunspent move removeprunedfunds rescanblockchain sendfrom sendmany sendtoaddress setaccount settxfee signmessage walletlock walletpassphrase walletpassphrasechange createmultisig nrequired ["key",...] Creates a multi-signature address with n signature of m keys required. It returns a json object with the address and redeemScript. DEPRECATION WARNING: Using addresses with createmultisig is deprecated. Clients must transition to using addmultisigaddress to create multisig addresses with addresses known to the wallet before upgrading to v0.17. To use the deprecated functionality, start bitcoind with -deprecatedrpc=createmultisig Arguments: 1. nrequired (numeric, required) The number of required signatures out of the n keys or addresses. 2. "keys" (string, required) A json array of hex-encoded public keys [ "key" (string) The hex-encoded public key ,... ] 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/