.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.3.
.TH BITCOIN-TX "1" "December 2024" "bitcoin-tx v28.1.0rc1" "User Commands"
.SH NAME
bitcoin-tx \- manual page for bitcoin-tx v28.1.0rc1
.SH SYNOPSIS
.B bitcoin-tx
[\fI\,options\/\fR] \fI\,<hex-tx> \/\fR[\fI\,commands\/\fR]  \fI\,Update hex-encoded bitcoin transaction\/\fR
.br
.B bitcoin-tx
[\fI\,options\/\fR] \fI\,-create \/\fR[\fI\,commands\/\fR]   \fI\,Create hex-encoded bitcoin transaction\/\fR
.SH DESCRIPTION
Bitcoin Core bitcoin\-tx utility version v28.1.0rc1
.SH OPTIONS
.HP
\-?
.IP
Print this help message and exit
.HP
\fB\-create\fR
.IP
Create new, empty TX.
.HP
\fB\-json\fR
.IP
Select JSON output
.HP
\fB\-txid\fR
.IP
Output only the hex\-encoded transaction id of the resultant transaction.
.HP
\fB\-version\fR
.IP
Print version and exit
.PP
Debugging/Testing options:
.PP
Chain selection options:
.HP
\fB\-chain=\fR<chain>
.IP
Use the chain <chain> (default: main). Allowed values: main, test,
testnet4, signet, regtest
.HP
\fB\-signet\fR
.IP
Use the signet chain. Equivalent to \fB\-chain\fR=\fI\,signet\/\fR. Note that the network
is defined by the \fB\-signetchallenge\fR parameter
.HP
\fB\-signetchallenge\fR
.IP
Blocks must satisfy the given script to be considered valid (only for
signet networks; defaults to the global default signet test
network challenge)
.HP
\fB\-signetseednode\fR
.IP
Specify a seed node for the signet network, in the hostname[:port]
format, e.g. sig.net:1234 (may be used multiple times to specify
multiple seed nodes; defaults to the global default signet test
network seed node(s))
.HP
\fB\-testnet\fR
.IP
Use the testnet3 chain. Equivalent to \fB\-chain\fR=\fI\,test\/\fR. Support for testnet3
is deprecated and will be removed in an upcoming release.
Consider moving to testnet4 now by using \fB\-testnet4\fR.
.HP
\fB\-testnet4\fR
.IP
Use the testnet4 chain. Equivalent to \fB\-chain\fR=\fI\,testnet4\/\fR.
.PP
Commands:
.IP
delin=N
.IP
Delete input N from TX
.IP
delout=N
.IP
Delete output N from TX
.IP
in=TXID:VOUT(:SEQUENCE_NUMBER)
.IP
Add input to TX
.IP
locktime=N
.IP
Set TX lock time to N
.IP
nversion=N
.IP
Set TX version to N
.IP
outaddr=VALUE:ADDRESS
.IP
Add address\-based output to TX
.IP
outdata=[VALUE:]DATA
.IP
Add data\-based output to TX
.IP
outmultisig=VALUE:REQUIRED:PUBKEYS:PUBKEY1:PUBKEY2:....[:FLAGS]
.IP
Add Pay To n\-of\-m Multi\-sig output to TX. n = REQUIRED, m = PUBKEYS.
Optionally add the "W" flag to produce a
pay\-to\-witness\-script\-hash output. Optionally add the "S" flag to
wrap the output in a pay\-to\-script\-hash.
.IP
outpubkey=VALUE:PUBKEY[:FLAGS]
.IP
Add pay\-to\-pubkey output to TX. Optionally add the "W" flag to produce a
pay\-to\-witness\-pubkey\-hash output. Optionally add the "S" flag to
wrap the output in a pay\-to\-script\-hash.
.IP
outscript=VALUE:SCRIPT[:FLAGS]
.IP
Add raw script output to TX. Optionally add the "W" flag to produce a
pay\-to\-witness\-script\-hash output. Optionally add the "S" flag to
wrap the output in a pay\-to\-script\-hash.
.IP
replaceable(=N)
.IP
Sets Replace\-By\-Fee (RBF) opt\-in sequence number for input N. If N is
not provided, the command attempts to opt\-in all available inputs
for RBF. If the transaction has no inputs, this option is
ignored.
.IP
sign=SIGHASH\-FLAGS
.IP
Add zero or more signatures to transaction. This command requires JSON
registers:prevtxs=JSON object, privatekeys=JSON object. See
signrawtransactionwithkey docs for format of sighash flags, JSON
objects.
.PP
Register Commands:
.IP
load=NAME:FILENAME
.IP
Load JSON file FILENAME into register NAME
.IP
set=NAME:JSON\-STRING
.IP
Set register NAME to given JSON\-STRING
.SH COPYRIGHT
Copyright (C) 2009-2024 The Bitcoin Core developers

Please contribute if you find Bitcoin Core useful. Visit
<https://bitcoincore.org/> for further information about the software.
The source code is available from <https://github.com/bitcoin/bitcoin>.

This is experimental software.
Distributed under the MIT software license, see the accompanying file COPYING
or <https://opensource.org/licenses/MIT>
.SH "SEE ALSO"
bitcoind(1), bitcoin-cli(1), bitcoin-tx(1), bitcoin-wallet(1), bitcoin-util(1), bitcoin-qt(1)