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<h1>createmultisig - Bitcoin RPC</h1>
<pre>
createmultisig nrequired [&#34;key&#34;,...]
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. &#34;keys&#34; (string, required) A json array of hex-encoded public keys
[
&#34;key&#34; (string) The hex-encoded public key
,...
]
Result:
{
&#34;address&#34;:&#34;multisigaddress&#34;, (string) The value of the new multisig address.
&#34;redeemScript&#34;:&#34;script&#34; (string) The string value of the hex-encoded redemption script.
}
Examples:
Create a multisig address from 2 public keys
&gt; bitcoin-cli createmultisig 2 &#34;[\&#34;03789ed0bb717d88f7d321a368d905e7430207ebbd82bd342cf11ae157a7ace5fd\&#34;,\&#34;03dbc6764b8884a92e871274b87583e6d5c2a58819473e17e107ef3f6aa5a61626\&#34;]&#34;
As a json rpc call
&gt; curl --user myusername --data-binary &#39;{&#34;jsonrpc&#34;: &#34;1.0&#34;, &#34;id&#34;:&#34;curltest&#34;, &#34;method&#34;: &#34;createmultisig&#34;, &#34;params&#34;: [2, &#34;[\&#34;03789ed0bb717d88f7d321a368d905e7430207ebbd82bd342cf11ae157a7ace5fd\&#34;,\&#34;03dbc6764b8884a92e871274b87583e6d5c2a58819473e17e107ef3f6aa5a61626\&#34;]&#34;] }&#39; -H &#39;content-type: text/plain;&#39; http://127.0.0.1:8332/
</pre>
<hr>
<p>
This is a website, created out of frustration with uncomplete and outdated Bitcoin Core RPC documentation online.
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<p>
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.
</p>
<p>
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>)
</p>
<p>
Bitcoin version: 0.16.0.
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<p>
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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