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Bitcoin Core Help (v0.20.0)
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| Usage: bitcoin-cli [options] <command> [params] Send command to Bitcoin Core | |
| or: bitcoin-cli [options] -named <command> [name=value]... Send command to Bitcoin Core (with named arguments) | |
| or: bitcoin-cli [options] help List commands | |
| or: bitcoin-cli [options] help <command> Get help for a command | |
| Options: | |
| -? | |
| Print this help message and exit | |
| -conf=<file> | |
| Specify configuration file. Relative paths will be prefixed by datadir | |
| location. (default: bitcoin.conf) | |
| -datadir=<dir> | |
| Specify data directory | |
| -getinfo | |
| Get general information from the remote server. Note that unlike | |
| server-side RPC calls, the results of -getinfo is the result of | |
| multiple non-atomic requests. Some entries in the result may | |
| represent results from different states (e.g. wallet balance may | |
| be as of a different block from the chain state reported) | |
| -named | |
| Pass named instead of positional arguments (default: false) | |
| -rpcclienttimeout=<n> | |
| Timeout in seconds during HTTP requests, or 0 for no timeout. (default: | |
| 900) | |
| -rpcconnect=<ip> | |
| Send commands to node running on <ip> (default: 127.0.0.1) | |
| -rpccookiefile=<loc> | |
| Location of the auth cookie. Relative paths will be prefixed by a | |
| net-specific datadir location. (default: data dir) | |
| -rpcpassword=<pw> | |
| Password for JSON-RPC connections | |
| -rpcport=<port> | |
| Connect to JSON-RPC on <port> (default: 8332, testnet: 18332, regtest: | |
| 18443) | |
| -rpcuser=<user> | |
| Username for JSON-RPC connections | |
| -rpcwait | |
| Wait for RPC server to start | |
| -rpcwallet=<walletname> | |
| Send RPC for non-default wallet on RPC server (needs to exactly match | |
| corresponding -wallet option passed to bitcoind). This changes | |
| the RPC endpoint used, e.g. | |
| http://127.0.0.1:8332/wallet/<walletname> | |
| -stdin | |
| Read extra arguments from standard input, one per line until EOF/Ctrl-D | |
| (recommended for sensitive information such as passphrases). When | |
| combined with -stdinrpcpass, the first line from standard input | |
| is used for the RPC password. | |
| -stdinrpcpass | |
| Read RPC password from standard input as a single line. When combined | |
| with -stdin, the first line from standard input is used for the | |
| RPC password. When combined with -stdinwalletpassphrase, | |
| -stdinrpcpass consumes the first line, and -stdinwalletpassphrase | |
| consumes the second. | |
| -stdinwalletpassphrase | |
| Read wallet passphrase from standard input as a single line. When | |
| combined with -stdin, the first line from standard input is used | |
| for the wallet passphrase. | |
| -version | |
| Print version and exit | |
| Debugging/Testing options: | |
| Chain selection options: | |
| -chain=<chain> | |
| Use the chain <chain> (default: main). Allowed values: main, test, | |
| regtest | |
| -testnet | |
| Use the test chain. Equivalent to -chain=test. |
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| == Blockchain == | |
| getbestblockhash | |
| getblock "blockhash" ( verbosity ) | |
| getblockchaininfo | |
| getblockcount | |
| getblockfilter "blockhash" ( "filtertype" ) | |
| getblockhash height | |
| getblockheader "blockhash" ( verbose ) | |
| getblockstats hash_or_height ( stats ) | |
| getchaintips | |
| getchaintxstats ( nblocks "blockhash" ) | |
| getdifficulty | |
| getmempoolancestors "txid" ( verbose ) | |
| getmempooldescendants "txid" ( verbose ) | |
| getmempoolentry "txid" | |
| getmempoolinfo | |
| getrawmempool ( verbose ) | |
| gettxout "txid" n ( include_mempool ) | |
| gettxoutproof ["txid",...] ( "blockhash" ) | |
| gettxoutsetinfo ( "hash_type" ) | |
| preciousblock "blockhash" | |
| pruneblockchain height | |
| savemempool | |
| scantxoutset "action" ( [scanobjects,...] ) | |
| verifychain ( checklevel nblocks ) | |
| verifytxoutproof "proof" | |
| == Control == | |
| getmemoryinfo ( "mode" ) | |
| getrpcinfo | |
| help ( "command" ) | |
| logging ( ["include_category",...] ["exclude_category",...] ) | |
| stop | |
| uptime | |
| == Generating == | |
| generateblock "output" ["rawtx/txid",...] | |
| generatetoaddress nblocks "address" ( maxtries ) | |
| generatetodescriptor num_blocks "descriptor" ( maxtries ) | |
| == Mining == | |
| getblocktemplate ( "template_request" ) | |
| getmininginfo | |
| getnetworkhashps ( nblocks height ) | |
| prioritisetransaction "txid" ( dummy ) fee_delta | |
| submitblock "hexdata" ( "dummy" ) | |
| submitheader "hexdata" | |
| == Network == | |
| addnode "node" "command" | |
| clearbanned | |
| disconnectnode ( "address" nodeid ) | |
| getaddednodeinfo ( "node" ) | |
| getconnectioncount | |
| getnettotals | |
| getnetworkinfo | |
| getnodeaddresses ( count ) | |
| getpeerinfo | |
| listbanned | |
| ping | |
| setban "subnet" "command" ( bantime absolute ) | |
| setnetworkactive state | |
| == Rawtransactions == | |
| analyzepsbt "psbt" | |
| combinepsbt ["psbt",...] | |
| combinerawtransaction ["hexstring",...] | |
| converttopsbt "hexstring" ( permitsigdata iswitness ) | |
| createpsbt [{"txid":"hex","vout":n,"sequence":n},...] [{"address":amount},{"data":"hex"},...] ( locktime replaceable ) | |
| createrawtransaction [{"txid":"hex","vout":n,"sequence":n},...] [{"address":amount},{"data":"hex"},...] ( locktime replaceable ) | |
| decodepsbt "psbt" | |
| decoderawtransaction "hexstring" ( iswitness ) | |
| decodescript "hexstring" | |
| finalizepsbt "psbt" ( extract ) | |
| fundrawtransaction "hexstring" ( options iswitness ) | |
| getrawtransaction "txid" ( verbose "blockhash" ) | |
| joinpsbts ["psbt",...] | |
| sendrawtransaction "hexstring" ( maxfeerate ) | |
| signrawtransactionwithkey "hexstring" ["privatekey",...] ( [{"txid":"hex","vout":n,"scriptPubKey":"hex","redeemScript":"hex","witnessScript":"hex","amount":amount},...] "sighashtype" ) | |
| testmempoolaccept ["rawtx",...] ( maxfeerate ) | |
| utxoupdatepsbt "psbt" ( ["",{"desc":"str","range":n or [n,n]},...] ) | |
| == Util == | |
| createmultisig nrequired ["key",...] ( "address_type" ) | |
| deriveaddresses "descriptor" ( range ) | |
| estimatesmartfee conf_target ( "estimate_mode" ) | |
| getdescriptorinfo "descriptor" | |
| signmessagewithprivkey "privkey" "message" | |
| validateaddress "address" | |
| verifymessage "address" "signature" "message" | |
| == Wallet == | |
| abandontransaction "txid" | |
| abortrescan | |
| addmultisigaddress nrequired ["key",...] ( "label" "address_type" ) | |
| backupwallet "destination" | |
| bumpfee "txid" ( options ) | |
| createwallet "wallet_name" ( disable_private_keys blank "passphrase" avoid_reuse descriptors ) | |
| dumpprivkey "address" | |
| dumpwallet "filename" | |
| encryptwallet "passphrase" | |
| getaddressesbylabel "label" | |
| getaddressinfo "address" | |
| getbalance ( "dummy" minconf include_watchonly avoid_reuse ) | |
| getbalances | |
| getnewaddress ( "label" "address_type" ) | |
| getrawchangeaddress ( "address_type" ) | |
| getreceivedbyaddress "address" ( minconf ) | |
| getreceivedbylabel "label" ( minconf ) | |
| gettransaction "txid" ( include_watchonly verbose ) | |
| getunconfirmedbalance | |
| getwalletinfo | |
| importaddress "address" ( "label" rescan p2sh ) | |
| importdescriptors "requests" | |
| importmulti "requests" ( "options" ) | |
| importprivkey "privkey" ( "label" rescan ) | |
| importprunedfunds "rawtransaction" "txoutproof" | |
| importpubkey "pubkey" ( "label" rescan ) | |
| importwallet "filename" | |
| keypoolrefill ( newsize ) | |
| listaddressgroupings | |
| listlabels ( "purpose" ) | |
| listlockunspent | |
| listreceivedbyaddress ( minconf include_empty include_watchonly "address_filter" ) | |
| listreceivedbylabel ( minconf include_empty include_watchonly ) | |
| listsinceblock ( "blockhash" target_confirmations include_watchonly include_removed ) | |
| listtransactions ( "label" count skip include_watchonly ) | |
| listunspent ( minconf maxconf ["address",...] include_unsafe query_options ) | |
| listwalletdir | |
| listwallets | |
| loadwallet "filename" | |
| lockunspent unlock ( [{"txid":"hex","vout":n},...] ) | |
| removeprunedfunds "txid" | |
| rescanblockchain ( start_height stop_height ) | |
| sendmany "" {"address":amount} ( minconf "comment" ["address",...] replaceable conf_target "estimate_mode" ) | |
| sendtoaddress "address" amount ( "comment" "comment_to" subtractfeefromamount replaceable conf_target "estimate_mode" avoid_reuse ) | |
| sethdseed ( newkeypool "seed" ) | |
| setlabel "address" "label" | |
| settxfee amount | |
| setwalletflag "flag" ( value ) | |
| signmessage "address" "message" | |
| signrawtransactionwithwallet "hexstring" ( [{"txid":"hex","vout":n,"scriptPubKey":"hex","redeemScript":"hex","witnessScript":"hex","amount":amount},...] "sighashtype" ) | |
| unloadwallet ( "wallet_name" ) | |
| upgradewallet ( version ) | |
| walletcreatefundedpsbt [{"txid":"hex","vout":n,"sequence":n},...] [{"address":amount},{"data":"hex"},...] ( locktime options bip32derivs ) | |
| walletlock | |
| walletpassphrase "passphrase" timeout | |
| walletpassphrasechange "oldpassphrase" "newpassphrase" | |
| walletprocesspsbt "psbt" ( sign "sighashtype" bip32derivs ) | |
| == Zmq == | |
| getzmqnotifications |
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| Usage: bitcoind [options] Start Bitcoin Core | |
| Options: | |
| -? | |
| Print this help message and exit | |
| -alertnotify=<cmd> | |
| Execute command when a relevant alert is received or we see a really | |
| long fork (%s in cmd is replaced by message) | |
| -assumevalid=<hex> | |
| If this block is in the chain assume that it and its ancestors are valid | |
| and potentially skip their script verification (0 to verify all, | |
| default: | |
| 0000000000000000000f2adce67e49b0b6bdeb9de8b7c3d7e93b21e7fc1e819d, | |
| testnet: | |
| 000000000000056c49030c174179b52a928c870e6e8a822c75973b7970cfbd01) | |
| -blockfilterindex=<type> | |
| Maintain an index of compact filters by block (default: 0, values: | |
| basic). If <type> is not supplied or if <type> = 1, indexes for | |
| all known types are enabled. | |
| -blocknotify=<cmd> | |
| Execute command when the best block changes (%s in cmd is replaced by | |
| block hash) | |
| -blockreconstructionextratxn=<n> | |
| Extra transactions to keep in memory for compact block reconstructions | |
| (default: 100) | |
| -blocksdir=<dir> | |
| Specify directory to hold blocks subdirectory for *.dat files (default: | |
| <datadir>) | |
| -blocksonly | |
| Whether to reject transactions from network peers. Automatic broadcast | |
| and rebroadcast of any transactions from inbound peers is | |
| disabled, unless '-whitelistforcerelay' is '1', in which case | |
| whitelisted peers' transactions will be relayed. RPC transactions | |
| are not affected. (default: 0) | |
| -conf=<file> | |
| Specify configuration file. Relative paths will be prefixed by datadir | |
| location. (default: bitcoin.conf) | |
| -daemon | |
| Run in the background as a daemon and accept commands | |
| -datadir=<dir> | |
| Specify data directory | |
| -dbbatchsize | |
| Maximum database write batch size in bytes (default: 16777216) | |
| -dbcache=<n> | |
| Maximum database cache size <n> MiB (4 to 16384, default: 450). In | |
| addition, unused mempool memory is shared for this cache (see | |
| -maxmempool). | |
| -debuglogfile=<file> | |
| Specify location of debug log file. Relative paths will be prefixed by a | |
| net-specific datadir location. (-nodebuglogfile to disable; | |
| default: debug.log) | |
| -feefilter | |
| Tell other nodes to filter invs to us by our mempool min fee (default: | |
| 1) | |
| -includeconf=<file> | |
| Specify additional configuration file, relative to the -datadir path | |
| (only useable from configuration file, not command line) | |
| -loadblock=<file> | |
| Imports blocks from external file on startup | |
| -maxmempool=<n> | |
| Keep the transaction memory pool below <n> megabytes (default: 300) | |
| -maxorphantx=<n> | |
| Keep at most <n> unconnectable transactions in memory (default: 100) | |
| -mempoolexpiry=<n> | |
| Do not keep transactions in the mempool longer than <n> hours (default: | |
| 336) | |
| -minimumchainwork=<hex> | |
| Minimum work assumed to exist on a valid chain in hex (default: | |
| 00000000000000000000000000000000000000000e1ab5ec9348e9f4b8eb8154, | |
| testnet: | |
| 0000000000000000000000000000000000000000000001495c1d5a01e2af8a23) | |
| -par=<n> | |
| Set the number of script verification threads (-8 to 15, 0 = auto, <0 = | |
| leave that many cores free, default: 0) | |
| -persistmempool | |
| Whether to save the mempool on shutdown and load on restart (default: 1) | |
| -pid=<file> | |
| Specify pid file. Relative paths will be prefixed by a net-specific | |
| datadir location. (default: bitcoind.pid) | |
| -prune=<n> | |
| Reduce storage requirements by enabling pruning (deleting) of old | |
| blocks. This allows the pruneblockchain RPC to be called to | |
| delete specific blocks, and enables automatic pruning of old | |
| blocks if a target size in MiB is provided. This mode is | |
| incompatible with -txindex and -rescan. Warning: Reverting this | |
| setting requires re-downloading the entire blockchain. (default: | |
| 0 = disable pruning blocks, 1 = allow manual pruning via RPC, | |
| >=550 = automatically prune block files to stay under the | |
| specified target size in MiB) | |
| -reindex | |
| Rebuild chain state and block index from the blk*.dat files on disk | |
| -reindex-chainstate | |
| Rebuild chain state from the currently indexed blocks. When in pruning | |
| mode or if blocks on disk might be corrupted, use full -reindex | |
| instead. | |
| -sysperms | |
| Create new files with system default permissions, instead of umask 077 | |
| (only effective with disabled wallet functionality) | |
| -txindex | |
| Maintain a full transaction index, used by the getrawtransaction rpc | |
| call (default: 0) | |
| -version | |
| Print version and exit | |
| Connection options: | |
| -addnode=<ip> | |
| Add a node to connect to and attempt to keep the connection open (see | |
| the `addnode` RPC command help for more info). This option can be | |
| specified multiple times to add multiple nodes. | |
| -asmap=<file> | |
| Specify asn mapping used for bucketing of the peers (default: | |
| ip_asn.map). Relative paths will be prefixed by the net-specific | |
| datadir location. | |
| -banscore=<n> | |
| Threshold for disconnecting misbehaving peers (default: 100) | |
| -bantime=<n> | |
| Number of seconds to keep misbehaving peers from reconnecting (default: | |
| 86400) | |
| -bind=<addr> | |
| Bind to given address and always listen on it. Use [host]:port notation | |
| for IPv6 | |
| -connect=<ip> | |
| Connect only to the specified node; -noconnect disables automatic | |
| connections (the rules for this peer are the same as for | |
| -addnode). This option can be specified multiple times to connect | |
| to multiple nodes. | |
| -discover | |
| Discover own IP addresses (default: 1 when listening and no -externalip | |
| or -proxy) | |
| -dns | |
| Allow DNS lookups for -addnode, -seednode and -connect (default: 1) | |
| -dnsseed | |
| Query for peer addresses via DNS lookup, if low on addresses (default: 1 | |
| unless -connect used) | |
| -externalip=<ip> | |
| Specify your own public address | |
| -forcednsseed | |
| Always query for peer addresses via DNS lookup (default: 0) | |
| -listen | |
| Accept connections from outside (default: 1 if no -proxy or -connect) | |
| -listenonion | |
| Automatically create Tor hidden service (default: 1) | |
| -maxconnections=<n> | |
| Maintain at most <n> connections to peers (default: 125) | |
| -maxreceivebuffer=<n> | |
| Maximum per-connection receive buffer, <n>*1000 bytes (default: 5000) | |
| -maxsendbuffer=<n> | |
| Maximum per-connection send buffer, <n>*1000 bytes (default: 1000) | |
| -maxtimeadjustment | |
| Maximum allowed median peer time offset adjustment. Local perspective of | |
| time may be influenced by peers forward or backward by this | |
| amount. (default: 4200 seconds) | |
| -maxuploadtarget=<n> | |
| Tries to keep outbound traffic under the given target (in MiB per 24h). | |
| Limit does not apply to peers with 'noban' permission. 0 = no | |
| limit (default: 0) | |
| -onion=<ip:port> | |
| Use separate SOCKS5 proxy to reach peers via Tor hidden services, set | |
| -noonion to disable (default: -proxy) | |
| -onlynet=<net> | |
| Make outgoing connections only through network <net> (ipv4, ipv6 or | |
| onion). Incoming connections are not affected by this option. | |
| This option can be specified multiple times to allow multiple | |
| networks. | |
| -peerblockfilters | |
| Serve compact block filters to peers per BIP 157 (default: 0) | |
| -peerbloomfilters | |
| Support filtering of blocks and transaction with bloom filters (default: | |
| 0) | |
| -peertimeout=<n> | |
| Specify p2p connection timeout in seconds. This option determines the | |
| amount of time a peer may be inactive before the connection to it | |
| is dropped. (minimum: 1, default: 60) | |
| -permitbaremultisig | |
| Relay non-P2SH multisig (default: 1) | |
| -port=<port> | |
| Listen for connections on <port> (default: 8333, testnet: 18333, | |
| regtest: 18444) | |
| -proxy=<ip:port> | |
| Connect through SOCKS5 proxy, set -noproxy to disable (default: | |
| disabled) | |
| -proxyrandomize | |
| Randomize credentials for every proxy connection. This enables Tor | |
| stream isolation (default: 1) | |
| -seednode=<ip> | |
| Connect to a node to retrieve peer addresses, and disconnect. This | |
| option can be specified multiple times to connect to multiple | |
| nodes. | |
| -timeout=<n> | |
| Specify connection timeout in milliseconds (minimum: 1, default: 5000) | |
| -torcontrol=<ip>:<port> | |
| Tor control port to use if onion listening enabled (default: | |
| 127.0.0.1:9051) | |
| -torpassword=<pass> | |
| Tor control port password (default: empty) | |
| -upnp | |
| Use UPnP to map the listening port (default: 0) | |
| -whitebind=<[permissions@]addr> | |
| Bind to given address and whitelist peers connecting to it. Use | |
| [host]:port notation for IPv6. Allowed permissions: bloomfilter | |
| (allow requesting BIP37 filtered blocks and transactions), noban | |
| (do not ban for misbehavior), forcerelay (relay transactions that | |
| are already in the mempool; implies relay), relay (relay even in | |
| -blocksonly mode), mempool (allow requesting BIP35 mempool | |
| contents). Specify multiple permissions separated by commas | |
| (default: noban,mempool,relay). Can be specified multiple times. | |
| -whitelist=<[permissions@]IP address or network> | |
| Whitelist peers connecting from the given IP address (e.g. 1.2.3.4) or | |
| CIDR notated network(e.g. 1.2.3.0/24). Uses same permissions as | |
| -whitebind. Can be specified multiple times. | |
| Wallet options: | |
| -addresstype | |
| What type of addresses to use ("legacy", "p2sh-segwit", or "bech32", | |
| default: "bech32") | |
| -avoidpartialspends | |
| Group outputs by address, selecting all or none, instead of selecting on | |
| a per-output basis. Privacy is improved as an address is only | |
| used once (unless someone sends to it after spending from it), | |
| but may result in slightly higher fees as suboptimal coin | |
| selection may result due to the added limitation (default: 0 | |
| (always enabled for wallets with "avoid_reuse" enabled)) | |
| -changetype | |
| What type of change to use ("legacy", "p2sh-segwit", or "bech32"). | |
| Default is same as -addresstype, except when | |
| -addresstype=p2sh-segwit a native segwit output is used when | |
| sending to a native segwit address) | |
| -disablewallet | |
| Do not load the wallet and disable wallet RPC calls | |
| -discardfee=<amt> | |
| The fee rate (in BTC/kB) that indicates your tolerance for discarding | |
| change by adding it to the fee (default: 0.0001). Note: An output | |
| is discarded if it is dust at this rate, but we will always | |
| discard up to the dust relay fee and a discard fee above that is | |
| limited by the fee estimate for the longest target | |
| -fallbackfee=<amt> | |
| A fee rate (in BTC/kB) that will be used when fee estimation has | |
| insufficient data. 0 to entirely disable the fallbackfee feature. | |
| (default: 0.00) | |
| -keypool=<n> | |
| Set key pool size to <n> (default: 1000). Warning: Smaller sizes may | |
| increase the risk of losing funds when restoring from an old | |
| backup, if none of the addresses in the original keypool have | |
| been used. | |
| -mintxfee=<amt> | |
| Fees (in BTC/kB) smaller than this are considered zero fee for | |
| transaction creation (default: 0.00001) | |
| -paytxfee=<amt> | |
| Fee (in BTC/kB) to add to transactions you send (default: 0.00) | |
| -rescan | |
| Rescan the block chain for missing wallet transactions on startup | |
| -spendzeroconfchange | |
| Spend unconfirmed change when sending transactions (default: 1) | |
| -txconfirmtarget=<n> | |
| If paytxfee is not set, include enough fee so transactions begin | |
| confirmation on average within n blocks (default: 6) | |
| -wallet=<path> | |
| Specify wallet database path. Can be specified multiple times to load | |
| multiple wallets. Path is interpreted relative to <walletdir> if | |
| it is not absolute, and will be created if it does not exist (as | |
| a directory containing a wallet.dat file and log files). For | |
| backwards compatibility this will also accept names of existing | |
| data files in <walletdir>.) | |
| -walletbroadcast | |
| Make the wallet broadcast transactions (default: 1) | |
| -walletdir=<dir> | |
| Specify directory to hold wallets (default: <datadir>/wallets if it | |
| exists, otherwise <datadir>) | |
| -walletnotify=<cmd> | |
| Execute command when a wallet transaction changes. %s in cmd is replaced | |
| by TxID and %w is replaced by wallet name. %w is not currently | |
| implemented on windows. On systems where %w is supported, it | |
| should NOT be quoted because this would break shell escaping used | |
| to invoke the command. | |
| -walletrbf | |
| Send transactions with full-RBF opt-in enabled (RPC only, default: 0) | |
| -zapwallettxes=<mode> | |
| Delete all wallet transactions and only recover those parts of the | |
| blockchain through -rescan on startup (1 = keep tx meta data e.g. | |
| payment request information, 2 = drop tx meta data) | |
| Wallet debugging/testing options: | |
| -dblogsize=<n> | |
| Flush wallet database activity from memory to disk log every <n> | |
| megabytes (default: 100) | |
| -flushwallet | |
| Run a thread to flush wallet periodically (default: 1) | |
| -privdb | |
| Sets the DB_PRIVATE flag in the wallet db environment (default: 1) | |
| -walletrejectlongchains | |
| Wallet will not create transactions that violate mempool chain limits | |
| (default: 0) | |
| ZeroMQ notification options: | |
| -zmqpubhashblock=<address> | |
| Enable publish hash block in <address> | |
| -zmqpubhashblockhwm=<n> | |
| Set publish hash block outbound message high water mark (default: 1000) | |
| -zmqpubhashtx=<address> | |
| Enable publish hash transaction in <address> | |
| -zmqpubhashtxhwm=<n> | |
| Set publish hash transaction outbound message high water mark (default: | |
| 1000) | |
| -zmqpubrawblock=<address> | |
| Enable publish raw block in <address> | |
| -zmqpubrawblockhwm=<n> | |
| Set publish raw block outbound message high water mark (default: 1000) | |
| -zmqpubrawtx=<address> | |
| Enable publish raw transaction in <address> | |
| -zmqpubrawtxhwm=<n> | |
| Set publish raw transaction outbound message high water mark (default: | |
| 1000) | |
| Debugging/Testing options: | |
| -addrmantest | |
| Allows to test address relay on localhost | |
| -checkblockindex | |
| Do a consistency check for the block tree, chainstate, and other | |
| validation data structures occasionally. (default: 0, regtest: 1) | |
| -checkblocks=<n> | |
| How many blocks to check at startup (default: 6, 0 = all) | |
| -checklevel=<n> | |
| How thorough the block verification of -checkblocks is: level 0 reads | |
| the blocks from disk, level 1 verifies block validity, level 2 | |
| verifies undo data, level 3 checks disconnection of tip blocks, | |
| level 4 tries to reconnect the blocks, each level includes the | |
| checks of the previous levels (0-4, default: 3) | |
| -checkmempool=<n> | |
| Run checks every <n> transactions (default: 0, regtest: 1) | |
| -checkpoints | |
| Enable rejection of any forks from the known historical chain until | |
| block 295000 (default: 1) | |
| -debug=<category> | |
| Output debugging information (default: -nodebug, supplying <category> is | |
| optional). If <category> is not supplied or if <category> = 1, | |
| output all debugging information. <category> can be: net, tor, | |
| mempool, http, bench, zmq, walletdb, rpc, estimatefee, addrman, | |
| selectcoins, reindex, cmpctblock, rand, prune, proxy, mempoolrej, | |
| libevent, coindb, qt, leveldb, validation. | |
| -debugexclude=<category> | |
| Exclude debugging information for a category. Can be used in conjunction | |
| with -debug=1 to output debug logs for all categories except one | |
| or more specified categories. | |
| -deprecatedrpc=<method> | |
| Allows deprecated RPC method(s) to be used | |
| -dropmessagestest=<n> | |
| Randomly drop 1 of every <n> network messages | |
| -help-debug | |
| Print help message with debugging options and exit | |
| -limitancestorcount=<n> | |
| Do not accept transactions if number of in-mempool ancestors is <n> or | |
| more (default: 25) | |
| -limitancestorsize=<n> | |
| Do not accept transactions whose size with all in-mempool ancestors | |
| exceeds <n> kilobytes (default: 101) | |
| -limitdescendantcount=<n> | |
| Do not accept transactions if any ancestor would have <n> or more | |
| in-mempool descendants (default: 25) | |
| -limitdescendantsize=<n> | |
| Do not accept transactions if any ancestor would have more than <n> | |
| kilobytes of in-mempool descendants (default: 101). | |
| -logips | |
| Include IP addresses in debug output (default: 0) | |
| -logthreadnames | |
| Prepend debug output with name of the originating thread (only available | |
| on platforms supporting thread_local) (default: 0) | |
| -logtimemicros | |
| Add microsecond precision to debug timestamps (default: 0) | |
| -logtimestamps | |
| Prepend debug output with timestamp (default: 1) | |
| -maxsigcachesize=<n> | |
| Limit sum of signature cache and script execution cache sizes to <n> MiB | |
| (default: 32) | |
| -maxtipage=<n> | |
| Maximum tip age in seconds to consider node in initial block download | |
| (default: 86400) | |
| -maxtxfee=<amt> | |
| Maximum total fees (in BTC) to use in a single wallet transaction; | |
| setting this too low may abort large transactions (default: 0.10) | |
| -mocktime=<n> | |
| Replace actual time with UNIX epoch time (default: 0) | |
| -printpriority | |
| Log transaction fee per kB when mining blocks (default: 0) | |
| -printtoconsole | |
| Send trace/debug info to console (default: 1 when no -daemon. To disable | |
| logging to file, set -nodebuglogfile) | |
| -segwitheight=<n> | |
| Set the activation height of segwit. -1 to disable. (regtest-only) | |
| -shrinkdebugfile | |
| Shrink debug.log file on client startup (default: 1 when no -debug) | |
| -stopafterblockimport | |
| Stop running after importing blocks from disk (default: 0) | |
| -stopatheight | |
| Stop running after reaching the given height in the main chain (default: | |
| 0) | |
| -uacomment=<cmt> | |
| Append comment to the user agent string | |
| Chain selection options: | |
| -chain=<chain> | |
| Use the chain <chain> (default: main). Allowed values: main, test, | |
| regtest | |
| -regtest | |
| Enter regression test mode, which uses a special chain in which blocks | |
| can be solved instantly. This is intended for regression testing | |
| tools and app development. Equivalent to -chain=regtest. | |
| -testnet | |
| Use the test chain. Equivalent to -chain=test. | |
| -vbparams=deployment:start:end | |
| Use given start/end times for specified version bits deployment | |
| (regtest-only) | |
| Node relay options: | |
| -acceptnonstdtxn | |
| Relay and mine "non-standard" transactions (testnet/regtest only; | |
| default: 1) | |
| -bytespersigop | |
| Equivalent bytes per sigop in transactions for relay and mining | |
| (default: 20) | |
| -datacarrier | |
| Relay and mine data carrier transactions (default: 1) | |
| -datacarriersize | |
| Maximum size of data in data carrier transactions we relay and mine | |
| (default: 83) | |
| -dustrelayfee=<amt> | |
| Fee rate (in BTC/kB) used to define dust, the value of an output such | |
| that it will cost more than its value in fees at this fee rate to | |
| spend it. (default: 0.00003) | |
| -incrementalrelayfee=<amt> | |
| Fee rate (in BTC/kB) used to define cost of relay, used for mempool | |
| limiting and BIP 125 replacement. (default: 0.00001) | |
| -minrelaytxfee=<amt> | |
| Fees (in BTC/kB) smaller than this are considered zero fee for relaying, | |
| mining and transaction creation (default: 0.00001) | |
| -whitelistforcerelay | |
| Add 'forcerelay' permission to whitelisted inbound peers with default | |
| permissions. This will relay transactions even if the | |
| transactions were already in the mempool. (default: 0) | |
| -whitelistrelay | |
| Add 'relay' permission to whitelisted inbound peers with default | |
| permissions. This will accept relayed transactions even when not | |
| relaying transactions (default: 1) | |
| Block creation options: | |
| -blockmaxweight=<n> | |
| Set maximum BIP141 block weight (default: 3996000) | |
| -blockmintxfee=<amt> | |
| Set lowest fee rate (in BTC/kB) for transactions to be included in block | |
| creation. (default: 0.00001) | |
| -blockversion=<n> | |
| Override block version to test forking scenarios | |
| RPC server options: | |
| -rest | |
| Accept public REST requests (default: 0) | |
| -rpcallowip=<ip> | |
| Allow JSON-RPC connections from specified source. Valid for <ip> are a | |
| single IP (e.g. 1.2.3.4), a network/netmask (e.g. | |
| 1.2.3.4/255.255.255.0) or a network/CIDR (e.g. 1.2.3.4/24). This | |
| option can be specified multiple times | |
| -rpcauth=<userpw> | |
| Username and HMAC-SHA-256 hashed password for JSON-RPC connections. The | |
| field <userpw> comes in the format: <USERNAME>:<SALT>$<HASH>. A | |
| canonical python script is included in share/rpcauth. The client | |
| then connects normally using the | |
| rpcuser=<USERNAME>/rpcpassword=<PASSWORD> pair of arguments. This | |
| option can be specified multiple times | |
| -rpcbind=<addr>[:port] | |
| Bind to given address to listen for JSON-RPC connections. Do not expose | |
| the RPC server to untrusted networks such as the public internet! | |
| This option is ignored unless -rpcallowip is also passed. Port is | |
| optional and overrides -rpcport. Use [host]:port notation for | |
| IPv6. This option can be specified multiple times (default: | |
| 127.0.0.1 and ::1 i.e., localhost) | |
| -rpccookiefile=<loc> | |
| Location of the auth cookie. Relative paths will be prefixed by a | |
| net-specific datadir location. (default: data dir) | |
| -rpcpassword=<pw> | |
| Password for JSON-RPC connections | |
| -rpcport=<port> | |
| Listen for JSON-RPC connections on <port> (default: 8332, testnet: | |
| 18332, regtest: 18443) | |
| -rpcserialversion | |
| Sets the serialization of raw transaction or block hex returned in | |
| non-verbose mode, non-segwit(0) or segwit(1) (default: 1) | |
| -rpcservertimeout=<n> | |
| Timeout during HTTP requests (default: 30) | |
| -rpcthreads=<n> | |
| Set the number of threads to service RPC calls (default: 4) | |
| -rpcuser=<user> | |
| Username for JSON-RPC connections | |
| -rpcwhitelist=<whitelist> | |
| Set a whitelist to filter incoming RPC calls for a specific user. The | |
| field <whitelist> comes in the format: <USERNAME>:<rpc 1>,<rpc | |
| 2>,...,<rpc n>. If multiple whitelists are set for a given user, | |
| they are set-intersected. See -rpcwhitelistdefault documentation | |
| for information on default whitelist behavior. | |
| -rpcwhitelistdefault | |
| Sets default behavior for rpc whitelisting. Unless rpcwhitelistdefault | |
| is set to 0, if any -rpcwhitelist is set, the rpc server acts as | |
| if all rpc users are subject to empty-unless-otherwise-specified | |
| whitelists. If rpcwhitelistdefault is set to 1 and no | |
| -rpcwhitelist is set, rpc server acts as if all rpc users are | |
| subject to empty whitelists. | |
| -rpcworkqueue=<n> | |
| Set the depth of the work queue to service RPC calls (default: 16) | |
| -server | |
| Accept command line and JSON-RPC commands |
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