297 lines
12 KiB
HTML
297 lines
12 KiB
HTML
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=1200px, shrink-to-fit=yes">
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<meta name="description" content="Bitcoin Core RPC Docs - fundrawtransaction">
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<meta name="author" content="">
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<title>fundrawtransaction - Bitcoin Core RPC Docs</title>
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<!-- Bootstrap core CSS -->
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<link href="./bootstrap.min.css" rel="stylesheet">
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</head>
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<style>
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.card-body {
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font-size:80%;
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padding-top: 0.5em;
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}
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pre {
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word-break: break-word;
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white-space: pre-wrap;
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}
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</style>
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<body>
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<nav class="navbar navbar-dark bg-dark ">
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<a class="navbar-brand" href="/">Bitcoin Core RPC docs</a>
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</nav>
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<main role="main" class="container-fluid" style="margin-top: 1pc;">
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<div class="row">
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<div class="col-8">
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<h1>fundrawtransaction - Bitcoin RPC</h1>
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<pre>
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fundrawtransaction "hexstring" ( options iswitness )
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Add inputs to a transaction until it has enough in value to meet its out value.
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This will not modify existing inputs, and will add at most one change output to the outputs.
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No existing outputs will be modified unless "subtractFeeFromOutputs" is specified.
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Note that inputs which were signed may need to be resigned after completion since in/outputs have been added.
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The inputs added will not be signed, use signrawtransaction for that.
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Note that all existing inputs must have their previous output transaction be in the wallet.
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Note that all inputs selected must be of standard form and P2SH scripts must be
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in the wallet using importaddress or addmultisigaddress (to calculate fees).
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You can see whether this is the case by checking the "solvable" field in the listunspent output.
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Only pay-to-pubkey, multisig, and P2SH versions thereof are currently supported for watch-only
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Arguments:
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1. "hexstring" (string, required) The hex string of the raw transaction
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2. options (object, optional)
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{
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"changeAddress" (string, optional, default pool address) The bitcoin address to receive the change
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"changePosition" (numeric, optional, default random) The index of the change output
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"change_type" (string, optional) The output type to use. Only valid if changeAddress is not specified. Options are "legacy", "p2sh-segwit", and "bech32". Default is set by -changetype.
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"includeWatching" (boolean, optional, default false) Also select inputs which are watch only
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"lockUnspents" (boolean, optional, default false) Lock selected unspent outputs
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"feeRate" (numeric, optional, default not set: makes wallet determine the fee) Set a specific fee rate in BTC/kB
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"subtractFeeFromOutputs" (array, optional) A json array of integers.
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The fee will be equally deducted from the amount of each specified output.
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The outputs are specified by their zero-based index, before any change output is added.
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Those recipients will receive less bitcoins than you enter in their corresponding amount field.
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If no outputs are specified here, the sender pays the fee.
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[vout_index,...]
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"replaceable" (boolean, optional) Marks this transaction as BIP125 replaceable.
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Allows this transaction to be replaced by a transaction with higher fees
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"conf_target" (numeric, optional) Confirmation target (in blocks)
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"estimate_mode" (string, optional, default=UNSET) The fee estimate mode, must be one of:
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"UNSET"
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"ECONOMICAL"
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"CONSERVATIVE"
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}
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for backward compatibility: passing in a true instead of an object will result in {"includeWatching":true}
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3. iswitness (boolean, optional) Whether the transaction hex is a serialized witness transaction
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If iswitness is not present, heuristic tests will be used in decoding
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Result:
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{
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"hex": "value", (string) The resulting raw transaction (hex-encoded string)
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"fee": n, (numeric) Fee in BTC the resulting transaction pays
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"changepos": n (numeric) The position of the added change output, or -1
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}
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Examples:
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Create a transaction with no inputs
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> bitcoin-cli createrawtransaction "[]" "{\"myaddress\":0.01}"
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Add sufficient unsigned inputs to meet the output value
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> bitcoin-cli fundrawtransaction "rawtransactionhex"
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Sign the transaction
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> bitcoin-cli signrawtransaction "fundedtransactionhex"
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Send the transaction
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> bitcoin-cli sendrawtransaction "signedtransactionhex"
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</pre>
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<hr>
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<p>
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This is a website, created out of frustration with uncomplete and outdated Bitcoin Core RPC documentation online.
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</p>
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<p>
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It was inspired by <a href="http://chainquery.com/bitcoin-api">ChainQuery</a>, which seems to be abandoned. These docs are even simplier, so they can be regenerated by anyone.
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</p>
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<p>
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Made by <a href="https://twitter.com/karel_3d">@karel_3d</a>; license of the docs is MIT (see <a href="https://github.com/bitcoin/bitcoin/">bitcoin repo</a>), license of the scripts and webpage is also MIT ((C) 2018 Karel Bilek) (<a href="https://github.com/bitcoin-rpc/bitcoin-rpc.github.io">github repo</a>)
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</p>
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<p>
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Bitcoin version: 0.16.0.
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</p>
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<p>
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Note that the RPC is from a regtest node (for completeness), so it includes some additional calls that a regular node doesn't have.
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</p>
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</div>
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<div class="col-4">
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<div class="card">
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<div class="card-header">
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Blockchain
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</div>
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<div class="card-body">
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<a href="getbestblockhash.html">getbestblockhash</a><br>
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<a href="getblock.html">getblock</a><br>
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<a href="getblockchaininfo.html">getblockchaininfo</a><br>
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<a href="getblockcount.html">getblockcount</a><br>
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<a href="getblockhash.html">getblockhash</a><br>
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<a href="getblockheader.html">getblockheader</a><br>
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<a href="getchaintips.html">getchaintips</a><br>
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<a href="getchaintxstats.html">getchaintxstats</a><br>
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<a href="getdifficulty.html">getdifficulty</a><br>
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<a href="getmempoolancestors.html">getmempoolancestors</a><br>
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<a href="getmempooldescendants.html">getmempooldescendants</a><br>
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<a href="getmempoolentry.html">getmempoolentry</a><br>
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<a href="getmempoolinfo.html">getmempoolinfo</a><br>
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<a href="getrawmempool.html">getrawmempool</a><br>
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<a href="gettxout.html">gettxout</a><br>
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<a href="gettxoutproof.html">gettxoutproof</a><br>
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<a href="gettxoutsetinfo.html">gettxoutsetinfo</a><br>
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<a href="preciousblock.html">preciousblock</a><br>
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<a href="pruneblockchain.html">pruneblockchain</a><br>
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<a href="savemempool.html">savemempool</a><br>
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<a href="verifychain.html">verifychain</a><br>
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<a href="verifytxoutproof.html">verifytxoutproof</a><br>
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</div>
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</div>
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<br>
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<div class="card">
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<div class="card-header">
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Control
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</div>
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<div class="card-body">
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<a href="getmemoryinfo.html">getmemoryinfo</a><br>
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<a href="help.html">help</a><br>
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<a href="logging.html">logging</a><br>
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<a href="stop.html">stop</a><br>
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<a href="uptime.html">uptime</a><br>
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</div>
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</div>
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<br>
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<div class="card">
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<div class="card-header">
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Generating
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</div>
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<div class="card-body">
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<a href="generate.html">generate</a><br>
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<a href="generatetoaddress.html">generatetoaddress</a><br>
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</div>
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</div>
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<br>
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<div class="card">
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<div class="card-header">
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Mining
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</div>
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<div class="card-body">
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<a href="getblocktemplate.html">getblocktemplate</a><br>
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<a href="getmininginfo.html">getmininginfo</a><br>
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<a href="getnetworkhashps.html">getnetworkhashps</a><br>
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<a href="prioritisetransaction.html">prioritisetransaction</a><br>
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<a href="submitblock.html">submitblock</a><br>
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</div>
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</div>
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<br>
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<div class="card">
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<div class="card-header">
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Network
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</div>
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<div class="card-body">
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<a href="addnode.html">addnode</a><br>
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<a href="clearbanned.html">clearbanned</a><br>
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<a href="disconnectnode.html">disconnectnode</a><br>
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<a href="getaddednodeinfo.html">getaddednodeinfo</a><br>
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<a href="getconnectioncount.html">getconnectioncount</a><br>
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<a href="getnettotals.html">getnettotals</a><br>
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<a href="getnetworkinfo.html">getnetworkinfo</a><br>
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<a href="getpeerinfo.html">getpeerinfo</a><br>
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<a href="listbanned.html">listbanned</a><br>
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<a href="ping.html">ping</a><br>
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<a href="setban.html">setban</a><br>
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<a href="setnetworkactive.html">setnetworkactive</a><br>
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</div>
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</div>
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<br>
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<div class="card">
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<div class="card-header">
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Rawtransactions
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</div>
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<div class="card-body">
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<a href="combinerawtransaction.html">combinerawtransaction</a><br>
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<a href="createrawtransaction.html">createrawtransaction</a><br>
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<a href="decoderawtransaction.html">decoderawtransaction</a><br>
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<a href="decodescript.html">decodescript</a><br>
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<a href="fundrawtransaction.html">fundrawtransaction</a><br>
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<a href="getrawtransaction.html">getrawtransaction</a><br>
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<a href="sendrawtransaction.html">sendrawtransaction</a><br>
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<a href="signrawtransaction.html">signrawtransaction</a><br>
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</div>
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</div>
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<br>
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<div class="card">
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<div class="card-header">
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Util
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</div>
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<div class="card-body">
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<a href="createmultisig.html">createmultisig</a><br>
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<a href="estimatefee.html">estimatefee</a><br>
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<a href="estimatesmartfee.html">estimatesmartfee</a><br>
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<a href="signmessagewithprivkey.html">signmessagewithprivkey</a><br>
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<a href="validateaddress.html">validateaddress</a><br>
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<a href="verifymessage.html">verifymessage</a><br>
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</div>
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</div>
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<br>
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<div class="card">
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<div class="card-header">
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Wallet
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</div>
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<div class="card-body">
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<a href="abandontransaction.html">abandontransaction</a><br>
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<a href="abortrescan.html">abortrescan</a><br>
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<a href="addmultisigaddress.html">addmultisigaddress</a><br>
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<a href="backupwallet.html">backupwallet</a><br>
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<a href="bumpfee.html">bumpfee</a><br>
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<a href="dumpprivkey.html">dumpprivkey</a><br>
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<a href="dumpwallet.html">dumpwallet</a><br>
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<a href="encryptwallet.html">encryptwallet</a><br>
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<a href="getaccount.html">getaccount</a><br>
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<a href="getaccountaddress.html">getaccountaddress</a><br>
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<a href="getaddressesbyaccount.html">getaddressesbyaccount</a><br>
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<a href="getbalance.html">getbalance</a><br>
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<a href="getnewaddress.html">getnewaddress</a><br>
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<a href="getrawchangeaddress.html">getrawchangeaddress</a><br>
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<a href="getreceivedbyaccount.html">getreceivedbyaccount</a><br>
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<a href="getreceivedbyaddress.html">getreceivedbyaddress</a><br>
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<a href="gettransaction.html">gettransaction</a><br>
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<a href="getunconfirmedbalance.html">getunconfirmedbalance</a><br>
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<a href="getwalletinfo.html">getwalletinfo</a><br>
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<a href="importaddress.html">importaddress</a><br>
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<a href="importmulti.html">importmulti</a><br>
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<a href="importprivkey.html">importprivkey</a><br>
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<a href="importprunedfunds.html">importprunedfunds</a><br>
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<a href="importpubkey.html">importpubkey</a><br>
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<a href="importwallet.html">importwallet</a><br>
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<a href="keypoolrefill.html">keypoolrefill</a><br>
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<a href="listaccounts.html">listaccounts</a><br>
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<a href="listaddressgroupings.html">listaddressgroupings</a><br>
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<a href="listlockunspent.html">listlockunspent</a><br>
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<a href="listreceivedbyaccount.html">listreceivedbyaccount</a><br>
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<a href="listreceivedbyaddress.html">listreceivedbyaddress</a><br>
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<a href="listsinceblock.html">listsinceblock</a><br>
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<a href="listtransactions.html">listtransactions</a><br>
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<a href="listunspent.html">listunspent</a><br>
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<a href="listwallets.html">listwallets</a><br>
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<a href="lockunspent.html">lockunspent</a><br>
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<a href="move.html">move</a><br>
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<a href="removeprunedfunds.html">removeprunedfunds</a><br>
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<a href="rescanblockchain.html">rescanblockchain</a><br>
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<a href="sendfrom.html">sendfrom</a><br>
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<a href="sendmany.html">sendmany</a><br>
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<a href="sendtoaddress.html">sendtoaddress</a><br>
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<a href="setaccount.html">setaccount</a><br>
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<a href="settxfee.html">settxfee</a><br>
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<a href="signmessage.html">signmessage</a><br>
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<a href="walletlock.html">walletlock</a><br>
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<a href="walletpassphrase.html">walletpassphrase</a><br>
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<a href="walletpassphrasechange.html">walletpassphrasechange</a><br>
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</div>
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</div>
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<br> </div>
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</div>
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</main> <!-- /container -->
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</body>
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</html>
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