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</script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/bitcoin-s/bitcoin-s/blob/master/docs/applications/server.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Application Server</h1></header><article><div><span><h2><a class="anchor" aria-hidden="true" id="app-server"></a><a href="#app-server" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>App server</h2>
<p>The server project is the aggregation of these three sub projects</p>
<ol>
<li><a href="/docs/wallet/wallet">Wallet</a></li>
<li><a href="/docs/chain/chain">Chain</a></li>
<li><a href="/docs/node/node">Node</a></li>
</ol>
<p>The server project provides a away to access information from these three projects via a JSON RPC.</p>
<h2><a class="anchor" aria-hidden="true" id="building-the-server"></a><a href="#building-the-server" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Building the server</h2>
<h3><a class="anchor" aria-hidden="true" id="java-binary"></a><a href="#java-binary" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Java binary</h3>
<p>You can build the server with the <a href="https://github.com/sbt/sbt-native-packager">sbt native packager</a>.
The native packager offers <a href="https://github.com/sbt/sbt-native-packager#examples">numerous ways to package the project</a>.</p>
<p>In this example we are going to use <code>stage</code> which will produce bash scripts we can easily execute. You can stage the server with the following command.</p>
<pre><code class="hljs css language-bash">sbt appServer/universal:stage
</code></pre>
<p>This will produce a script to execute bitcoin-s which you can start with</p>
<pre><code class="hljs css language-bash">./app/server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-server
</code></pre>
<h3><a class="anchor" aria-hidden="true" id="docker"></a><a href="#docker" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Docker</h3>
<p>The oracle server also has docker support. You can build a docker image with the following commands</p>
<h4><a class="anchor" aria-hidden="true" id="using-an-existing-docker-image"></a><a href="#using-an-existing-docker-image" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Using an existing docker image</h4>
<p>We publish docker images on every PR that is merged to bitcoin-s.</p>
<p>You can find the docker repo for the app server <a href="https://hub.docker.com/r/bitcoinscala/bitcoin-s-server/tags?page=1&amp;ordering=last_updated">here</a></p>
<h4><a class="anchor" aria-hidden="true" id="building-a-docker-image"></a><a href="#building-a-docker-image" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Building a docker image</h4>
<pre><code class="hljs"><span class="hljs-keyword">sbt </span><span class="hljs-string">"appServer/docker:stage"</span>
</code></pre>
<p>This will build a <code>Dockerfile</code> that is located in <code>app/server/target/docker/stage</code></p>
<p>You can now build the docker image with</p>
<pre><code class="hljs">docker build app<span class="hljs-regexp">/server/</span>target<span class="hljs-regexp">/docker/</span>stage/ -t bitcoin-s-<span class="hljs-string">server:</span>latest
</code></pre>
<p>Finally, let's run the image! It's important that you correctly configure port forwarding with the docker container so
you can interact with the running container with <code>bitcoin-s-cli</code> or <code>curl</code>. By default, our oracle
server listens for requests on port <code>9999</code>.</p>
<p>This means we need to forward requests on the host machine to the docker container correctly.</p>
<p>This can be done with the following command</p>
<pre><code class="hljs"><span class="hljs-selector-tag">docker</span> <span class="hljs-selector-tag">run</span> <span class="hljs-selector-tag">-d</span> <span class="hljs-selector-tag">-p</span> 9999<span class="hljs-selector-pseudo">:9999</span> <span class="hljs-selector-tag">bitcoin-s-server</span><span class="hljs-selector-pseudo">:latest</span><span class="hljs-selector-pseudo">:latest</span>
</code></pre>
<p>Now you can send requests with <code>bitcoin-s-cli</code> or <code>curl</code>.
Here is an example with <code>bitcoin-s-cli</code></p>
<pre><code class="hljs">./bitcoin-s-cli getblockcount
<span class="hljs-number">10000</span>
</code></pre>
<p>For more information on build configuration options with <code>sbt</code> please see the <a href="https://sbt-native-packager.readthedocs.io/en/latest/formats/docker.html#tasks">sbt native packager docs</a></p>
<h2><a class="anchor" aria-hidden="true" id="configuration"></a><a href="#configuration" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Configuration</h2>
<h3><a class="anchor" aria-hidden="true" id="java-binary-configuration"></a><a href="#java-binary-configuration" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Java binary configuration</h3>
<p>If you would like to pass in a custom datadir for your server, you can do</p>
<pre><code class="hljs css language-bash">./app/server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-server --datadir /path/to/datadir/
</code></pre>
<p>To use a config file that is not the <code>bitcoin-s.conf</code> file in your datadir, you can do</p>
<pre><code class="hljs css language-bash">./app/server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-server --conf /path/to/file.conf
</code></pre>
<p>You can also pass in a custom <code>rpcport</code> to bind to</p>
<pre><code class="hljs css language-bash">./app/server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-server --rpcport 12345
</code></pre>
<p>For more information on configuring the server please see our <a href="/docs/config/configuration">configuration</a> document</p>
<p>For more information on how to use our built in <code>cli</code> to interact with the server please see <a href="/docs/applications/cli">/docs/applications/cli</a></p>
<h3><a class="anchor" aria-hidden="true" id="docker-configuration"></a><a href="#docker-configuration" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Docker configuration</h3>
<p>In this example, we are using the latest docker image published to our <a href="https://hub.docker.com/repository/docker/bitcoinscala/bitcoin-s-oracle-server/tags?page=1&amp;ordering=last_updated">docker hub</a>
which is referenced by <code>bitcoinscala/bitcoin-s-server:latest</code></p>
<p>You can use bitcoin-s with docker volumes. You can also pass in a custom configuration at container runtime.</p>
<h4><a class="anchor" aria-hidden="true" id="using-a-docker-volume"></a><a href="#using-a-docker-volume" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Using a docker volume</h4>
<pre><code class="hljs css language-basrc">docker <span class="hljs-keyword">volume</span><span class="bash"> create bitcoin<span class="hljs-_">-s</span></span>
docker <span class="hljs-keyword">run</span><span class="bash"> -p 9999:9999 \
--mount <span class="hljs-built_in">source</span>=bitcoin<span class="hljs-_">-s</span>,target=/home/bitcoin<span class="hljs-_">-s</span>/ bitcoinscala/bitcoin<span class="hljs-_">-s</span>-server:latest</span>
</code></pre>
<p>Now you can re-use this volume across container runs. It will keep the same oracle database
and seeds directory located at <code>/home/bitcoin-s/.bitcoin-s/seeds</code> in the volume.</p>
<h4><a class="anchor" aria-hidden="true" id="using-a-custom-bitcoin-s-configuration-with-docker"></a><a href="#using-a-custom-bitcoin-s-configuration-with-docker" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Using a custom bitcoin-s configuration with docker</h4>
<p>You can also specify a custom bitcoin-s configuration at container runtime.
You can mount the configuration file on the docker container and that
configuration will be used in the docker container runtime rather than
the default one we provide <a href="https://github.com/bitcoin-s/bitcoin-s/blob/master/app/oracle-server/src/universal/docker-application.conf">here</a></p>
<p>You can do this with the following command</p>
<pre><code class="hljs css language-bashrc">docker run -p <span class="hljs-number">9999</span>:<span class="hljs-number">9999</span> \
--mount type=<span class="hljs-keyword">bind</span>,source=<span class="hljs-regexp">/my/new</span><span class="hljs-regexp">/config/</span>,target=<span class="hljs-regexp">/home/bitcoin</span>-<span class="hljs-regexp">s/.bitcoin-s/ \
bitcoinscala/bitcoin</span>-<span class="hljs-keyword">s</span>-server:latest --conf /home/bitcoin-<span class="hljs-keyword">s</span>/.bitcoin-<span class="hljs-keyword">s</span>/bitcoin-s.conf
</code></pre>
<p>Note: If you adjust the <code>bitcoin-s.server.rpcport</code> setting you will need to adjust
the <code>-p 9999:9999</code> port mapping on the docker container to adjust for this.</p>
<h2><a class="anchor" aria-hidden="true" id="server-endpoints"></a><a href="#server-endpoints" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Server Endpoints</h2>
<h3><a class="anchor" aria-hidden="true" id="blockchain"></a><a href="#blockchain" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Blockchain</h3>
<ul>
<li><code>getblockcount</code> - Get the current block height</li>
<li><code>getfiltercount</code> - Get the number of filters</li>
<li><code>getfilterheadercount</code> - Get the number of filter headers</li>
<li><code>getbestblockhash</code> - Get the best block hash</li>
<li><code>getblockheader</code> - Returns information about block header <hash>
<ul>
<li><code>hash</code> - The block hash</li>
</ul></li>
<li><code>decoderawtransaction</code> <code>tx</code> - <code>Decode the given raw hex transaction</code>
<ul>
<li><code>tx</code> - Transaction encoded in hex to decode</li>
</ul></li>
</ul>
<h3><a class="anchor" aria-hidden="true" id="wallet"></a><a href="#wallet" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Wallet</h3>
<ul>
<li><code>rescan</code> <code>[options]</code> - Rescan for wallet UTXOs
<ul>
<li><code>--force</code> - Clears existing wallet records. Warning! Use with caution!</li>
<li><code>--batch-size &lt;value&gt;</code> - Number of filters that can be matched in one batch</li>
<li><code>--start &lt;value&gt;</code> - Start height</li>
<li><code>--end &lt;value&gt;</code> - End height</li>
<li><code>--ignorecreationtime</code> - Ignores the wallet creation date and will instead do a full rescan</li>
</ul></li>
<li><code>isempty</code> - Checks if the wallet contains any data</li>
<li><code>walletinfo</code> - Returns data about the current wallet being used</li>
<li><code>getbalance</code> <code>[options]</code> - Get the wallet balance
<ul>
<li><code>--sats</code> - Display balance in satoshis</li>
</ul></li>
<li><code>getconfirmedbalance</code> <code>[options]</code> - Get the wallet balance of confirmed utxos
<ul>
<li><code>--sats</code> - Display balance in satoshis</li>
</ul></li>
<li><code>getunconfirmedbalance</code> <code>[options]</code> - Get the wallet balance of unconfirmed utxos
<ul>
<li><code>--sats</code> - Display balance in satoshis</li>
</ul></li>
<li><code>getbalances</code> <code>[options]</code> - Get the wallet balance by utxo state
<ul>
<li><code>--sats</code> - Display balance in satoshis</li>
</ul></li>
<li><code>getutxos</code> - Returns list of all wallet utxos</li>
<li><code>getaddresses</code> - Returns list of all wallet addresses currently being watched</li>
<li><code>getspentaddresses</code> - Returns list of all wallet addresses that have received funds and been spent</li>
<li><code>getfundedaddresses</code> - Returns list of all wallet addresses that are holding funds</li>
<li><code>getunusedaddresses</code> - Returns list of all wallet addresses that have not been used</li>
<li><code>getaccounts</code> - Returns list of all wallet accounts</li>
<li><code>walletinfo</code> - Returns meta information about the wallet</li>
<li><code>createnewaccount</code> - Creates a new wallet account</li>
<li><code>getaddressinfo</code> <code>address</code> - Returns list of all wallet accounts
<ul>
<li><code>address</code> - Address to get information about</li>
</ul></li>
<li><code>getnewaddress</code> - Get a new address</li>
<li><code>listreservedutxos</code> - lists all utxos that are reserved in the wallet</li>
<li><code>sendtoaddress</code> <code>address</code> <code>amount</code> <code>[options]</code> - Send money to the given address
<ul>
<li><code>address</code> - Address to send to</li>
<li><code>amount</code> - Amount to send in BTC</li>
<li><code>--feerate &lt;value&gt;</code> - Fee rate in sats per virtual byte</li>
</ul></li>
<li><code>sendfromoutpoints</code> <code>outpoints</code> <code>address</code> <code>amount</code> <code>[options]</code> - Send money to the given address
<ul>
<li><code>outpoints</code> - Out Points to send from</li>
<li><code>address</code> - Address to send to</li>
<li><code>amount</code> - Amount to send in BTC</li>
<li><code>--feerate &lt;value&gt;</code> - Fee rate in sats per virtual byte</li>
</ul></li>
<li><code>sendwithalgo</code> <code>address</code> <code>amount</code> <code>algo</code> <code>[options]</code> - Send money to the given address using a specific coin selection algo
<ul>
<li><code>address</code> - Address to send to</li>
<li><code>amount</code> - Amount to send in BTC</li>
<li><code>algo</code> - Coin selection algo</li>
<li><code>--feerate &lt;value&gt;</code> - Fee rate in sats per virtual byte</li>
</ul></li>
<li><code>signpsbt</code> <code>psbt</code> - Signs the PSBT's inputs with keys that are associated with the wallet
<ul>
<li><code>psbt</code> - PSBT to sign</li>
</ul></li>
<li><code>opreturncommit</code> <code>message</code> <code>[options]</code> - Creates OP_RETURN commitment transaction
<ul>
<li><code>message</code> - message to put into OP_RETURN commitment</li>
<li><code>--hashMessage</code> - should the message be hashed before commitment</li>
<li><code>--feerate &lt;value&gt;</code> - Fee rate in sats per virtual byte</li>
</ul></li>
<li><code>bumpfeecpfp</code> <code>txid</code> <code>feerate</code> - Bump the fee of the given transaction id with a child tx using the given fee rate
<ul>
<li><code>txid</code> - Id of transaction to bump fee</li>
<li><code>feerate</code> - Fee rate in sats per virtual byte of the child transaction</li>
</ul></li>
<li><code>bumpfeerbf</code> <code>txid</code> <code>feerate</code> - Replace given transaction with one with the new fee rate
<ul>
<li><code>txid</code> - Id of transaction to bump fee</li>
<li><code>feerate</code> - New fee rate in sats per virtual byte</li>
</ul></li>
<li><code>gettransaction</code> <code>txid</code> - Get detailed information about in-wallet transaction <txid>
<ul>
<li><code>txid</code> - The transaction id</li>
</ul></li>
<li><code>lockunspent</code> <code>unlock</code> <code>transactions</code> - Temporarily lock (unlock=false) or unlock (unlock=true) specified transaction outputs.
<ul>
<li><code>unlock</code> - Whether to unlock (true) or lock (false) the specified transactions</li>
<li><code>transactions</code> - The transaction outpoints to unlock/lock, empty to apply to all utxos</li>
</ul></li>
<li><code>importseed</code> <code>walletname</code> <code>words</code> <code>passphrase</code> - Imports a mnemonic seed as a new seed file
<ul>
<li><code>walletname</code> - Name to associate with this seed</li>
<li><code>words</code> - Mnemonic seed words, space separated</li>
<li><code>passphrase</code> - Passphrase to encrypt this seed with</li>
</ul></li>
<li><code>importxprv</code> <code>walletname</code> <code>xprv</code> <code>passphrase</code> - Imports a mnemonic seed as a new seed file
<ul>
<li><code>walletname</code> - Name to associate with this seed</li>
<li><code>xprv</code> - base58 encoded extended private key</li>
<li><code>passphrase</code> - Passphrase to encrypt this seed with</li>
</ul></li>
<li><code>keymanagerpassphrasechange</code> <code>oldpassphrase</code> <code>newpassphrase</code> - Changes the wallet passphrase
<ul>
<li><code>oldpassphrase</code> - The current passphrase</li>
<li><code>newpassphrase</code> - The new passphrase</li>
</ul></li>
<li><code>keymanagerpassphraseset</code> <code>passphrase</code> - Encrypts the wallet with the given passphrase
<ul>
<li><code>passphrase</code> - The passphrase to encrypt the wallet with</li>
</ul></li>
</ul>
<h3><a class="anchor" aria-hidden="true" id="network"></a><a href="#network" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Network</h3>
<ul>
<li><code>getpeers</code> - List the connected peers</li>
<li><code>stop</code> - Request a graceful shutdown of Bitcoin-S</li>
<li><code>sendrawtransaction</code> <code>tx</code> <code>Broadcasts the raw transaction</code>
<ul>
<li><code>tx</code> - Transaction serialized in hex</li>
</ul></li>
</ul>
<h3><a class="anchor" aria-hidden="true" id="psbt"></a><a href="#psbt" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>PSBT</h3>
<ul>
<li><code>decodepsbt</code> <code>psbt</code> - Return a JSON object representing the serialized, base64-encoded partially signed Bitcoin transaction.
<ul>
<li><code>psbt</code> - PSBT serialized in hex or base64 format</li>
</ul></li>
<li><code>combinepsbts</code> <code>psbts</code> - Combines all the given PSBTs
<ul>
<li><code>psbts</code> - PSBTs serialized in hex or base64 format</li>
</ul></li>
<li><code>joinpsbts</code> <code>psbts</code> - Combines all the given PSBTs
<ul>
<li><code>psbts</code> - PSBTs serialized in hex or base64 format</li>
</ul></li>
<li><code>finalizepsbt</code> <code>psbt</code> - Finalizes the given PSBT if it can
<ul>
<li><code>psbt</code> - PSBT serialized in hex or base64 format</li>
</ul></li>
<li><code>extractfrompsbt</code> <code>psbt</code> - Extracts a transaction from the given PSBT if it can
<ul>
<li><code>psbt</code> - PSBT serialized in hex or base64 format</li>
</ul></li>
<li><code>converttopsbt</code> <code>unsignedTx</code> - Creates an empty psbt from the given transaction
<ul>
<li><code>unsignedTx</code> - serialized unsigned transaction in hex</li>
</ul></li>
</ul>
<h3><a class="anchor" aria-hidden="true" id="util"></a><a href="#util" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Util</h3>
<ul>
<li><code>createmultisig</code> <code>nrequired</code> <code>keys</code> <code>[address_type]</code> - Creates a multi-signature address with n signature of m keys required.
<ul>
<li><code>nrequired</code> - The number of required signatures out of the n keys.</li>
<li><code>keys</code> - The hex-encoded public keys.</li>
<li><code>address_type</code> -The address type to use. Options are &quot;legacy&quot;, &quot;p2sh-segwit&quot;, and &quot;bech32&quot;</li>
</ul></li>
<li><code>estimatefee</code> - Returns the recommended fee rate using the fee provider</li>
</ul>
<h2><a class="anchor" aria-hidden="true" id="sign-psbt-with-wallet-example"></a><a href="#sign-psbt-with-wallet-example" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Sign PSBT with Wallet Example</h2>
<p>Bitcoin-S CLI:</p>
<pre><code class="hljs css language-bash">$ bitcoin<span class="hljs-_">-s</span>-cli signpsbt cHNidP8BAP0FAQIAAAABWUWxYiPKgdGfXcIxJ6MRDxEpUecw59Gk4NpROI5oukoBAAAAAAAAAAAEPttkvdwAAAAXqRSOVAp6Qe/u2hq74e/ThB8foBKn7IfZYMgGCAAAAADbmaQ2nwAAAEdRIQLpfVqyaL9Jb/IkveatNyVeONE8Q/6TzXAWosxLo9e21SECc5G3XiK7xKLlkBG7prMx7p0fMeQwMH5e9H10mBon39JSrtgtgjjLAQAAUGMhAn2YaZnv25I6d6vbb1kw6Xp5IToDrEzl/0VBIW21gHrTZwXg5jGdALJ1IQKyNpDNiOiN6lWpYethib04+XC9bpFXrdpec+xO3U5IM2is9ckf5AABAD0CAAAAAALuiOL0rRcAABYAFPnpLByQq1Gg3vwiP6qR8FmOOjwxvVllM08DAAALBfXJH+QAsXUAAK4AAAAAAQcBAAAAAAAA
cHNidP8BAP0FAQIAAAABWUWxYiPKgdGfXcIxJ6MRDxEpUecw59Gk4NpROI5oukoBAAAAAAAAAAAEPttkvdwAAAAXqRSOVAp6Qe/u2hq74e/ThB8foBKn7IfZYMgGCAAAAADbmaQ2nwAAAEdRIQLpfVqyaL9Jb/IkveatNyVeONE8Q/6TzXAWosxLo9e21SECc5G3XiK7xKLlkBG7prMx7p0fMeQwMH5e9H10mBon39JSrtgtgjjLAQAAUGMhAn2YaZnv25I6d6vbb1kw6Xp5IToDrEzl/0VBIW21gHrTZwXg5jGdALJ1IQKyNpDNiOiN6lWpYethib04+XC9bpFXrdpec+xO3U5IM2is9ckf5AABAD0CAAAAAALuiOL0rRcAABYAFPnpLByQq1Gg3vwiP6qR8FmOOjwxvVllM08DAAALBfXJH+QAsXUAAK4AAAAAAQcBAAAAAAAA
</code></pre>
<p>CURL:</p>
<pre><code class="hljs css language-bash">$ curl --data-binary <span class="hljs-string">'{"jsonrpc": "1.0", "id": "curltest", "method": "signpsbt", "params": ["cHNidP8BAP0FAQIAAAABWUWxYiPKgdGfXcIxJ6MRDxEpUecw59Gk4NpROI5oukoBAAAAAAAAAAAEPttkvdwAAAAXqRSOVAp6Qe/u2hq74e/ThB8foBKn7IfZYMgGCAAAAADbmaQ2nwAAAEdRIQLpfVqyaL9Jb/IkveatNyVeONE8Q/6TzXAWosxLo9e21SECc5G3XiK7xKLlkBG7prMx7p0fMeQwMH5e9H10mBon39JSrtgtgjjLAQAAUGMhAn2YaZnv25I6d6vbb1kw6Xp5IToDrEzl/0VBIW21gHrTZwXg5jGdALJ1IQKyNpDNiOiN6lWpYethib04+XC9bpFXrdpec+xO3U5IM2is9ckf5AABAD0CAAAAAALuiOL0rRcAABYAFPnpLByQq1Gg3vwiP6qR8FmOOjwxvVllM08DAAALBfXJH+QAsXUAAK4AAAAAAQcBAAAAAAAA"]}'</span> -H <span class="hljs-string">"Content-Type: application/json"</span> http://127.0.0.1:9999/
{<span class="hljs-string">"result"</span>:<span class="hljs-string">"cHNidP8BAP0FAQIAAAABWUWxYiPKgdGfXcIxJ6MRDxEpUecw59Gk4NpROI5oukoBAAAAAAAAAAAEPttkvdwAAAAXqRSOVAp6Qe/u2hq74e/ThB8foBKn7IfZYMgGCAAAAADbmaQ2nwAAAEdRIQLpfVqyaL9Jb/IkveatNyVeONE8Q/6TzXAWosxLo9e21SECc5G3XiK7xKLlkBG7prMx7p0fMeQwMH5e9H10mBon39JSrtgtgjjLAQAAUGMhAn2YaZnv25I6d6vbb1kw6Xp5IToDrEzl/0VBIW21gHrTZwXg5jGdALJ1IQKyNpDNiOiN6lWpYethib04+XC9bpFXrdpec+xO3U5IM2is9ckf5AABAD0CAAAAAALuiOL0rRcAABYAFPnpLByQq1Gg3vwiP6qR8FmOOjwxvVllM08DAAALBfXJH+QAsXUAAK4AAAAAAQcBAAAAAAAA"</span>,<span class="hljs-string">"error"</span>:null}
</code></pre>
</span></div></article></div><div class="docLastUpdate"><em>Last updated on 5/7/2021 by Chris Stewart</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/applications/cli"><span class="arrow-prev"></span><span>CLI</span></a><a class="docs-next button" href="/docs/applications/gui"><span>GUI</span><span class="arrow-next"></span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#app-server">App server</a></li><li><a href="#building-the-server">Building the server</a><ul class="toc-headings"><li><a href="#java-binary">Java binary</a></li><li><a href="#docker">Docker</a></li></ul></li><li><a href="#configuration">Configuration</a><ul class="toc-headings"><li><a href="#java-binary-configuration">Java binary configuration</a></li><li><a href="#docker-configuration">Docker configuration</a></li></ul></li><li><a href="#server-endpoints">Server Endpoints</a><ul class="toc-headings"><li><a href="#blockchain">Blockchain</a></li><li><a href="#wallet">Wallet</a></li><li><a href="#network">Network</a></li><li><a href="#psbt">PSBT</a></li><li><a href="#util">Util</a></li></ul></li><li><a href="#sign-psbt-with-wallet-example">Sign PSBT with Wallet Example</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/favicon.ico" alt="bitcoin-s" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/getting-started">Getting Started</a><a href="/docs/en/core/core-intro">Guides</a><a href="/api/org/bitcoins">API Reference</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="https://join.slack.com/t/suredbits/shared_invite/zt-eavycu0x-WQL7XOakzQo8tAy7jHHZUw" target="_blank" rel="noreferrer noopener">Slack</a><a href="https://gitter.im/bitcoin-s-core/">Gitter chat</a></div><div><h5>More</h5><a href="https://github.com/bitcoin-s/bitcoin-s">GitHub</a><a class="github-button" href="https://github.com/bitcoin-s/bitcoin-s" data-icon="octicon-star" data-count-href="/bitcoin-s/bitcoin-s-core/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2021 Suredbits &amp; the bitcoin-s developers</section></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>
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