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class="navGroupCategoryTitle">Wallet</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/wallet/wallet">Wallet</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/wallet-callbacks">Wallet Callbacks</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/wallet-get-address">Wallet Get Address APIs</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/address-tagging">Address and UTXO tagging</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/dlc">Executing A DLC with Bitcoin-S</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/wallet-rescan">Wallet Rescans</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/wallet-sync">Wallet Sync</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/wallet-rpc">Wallet RPC Examples</a></li><li class="navListItem"><a class="navItem" href="/docs/wallet/backups">Wallet Backups</a></li><li class="navListItem"><a 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href="/docs/secp256k1/secp256k1">Secp256k1</a></li><li class="navListItem"><a class="navItem" href="/docs/secp256k1/jni-modify">Adding to Secp256k1 JNI</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Testkit</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/testkit/testkit">Testkit</a></li><li class="navListItem"><a class="navItem" href="/docs/testkit/testkit-core">Testkit Core</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">DLC Oracle</h3><ul class=""><li class="navListItem navListItemActive"><a class="navItem" href="/docs/oracle/build-oracle-server">Building the Oracle Server</a></li><li class="navListItem"><a class="navItem" href="/docs/oracle/oracle-server">Oracle Server</a></li><li class="navListItem"><a class="navItem" href="/docs/oracle/oracle-election-example">Election Example</a></li><li class="navListItem"><a class="navItem" href="/docs/oracle/oracle-price-example">Price 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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/oracle/build-oracle-server.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Building the Oracle Server</h1></header><article><div><span><p>The Oracle Server is a DLC Oracle with functionality for creating events and attesting to them.
You can interact with the oracle server with <code>bitcoin-s-cli</code> or <code>curl</code></p>
<p>The following a guide is for how to build the oracle server.
If you are looking for the documentation on how to use the oracle server,
checkout <a href="/docs/oracle/oracle-server">this page</a>.</p>
<h2><a class="anchor" aria-hidden="true" id="step-1-java-and-scala"></a><a href="#step-1-java-and-scala" 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>Step 1: Java and Scala</h2>
<p>To get started you will need Java, Scala, and some other nice tools installed, luckily the Scala team has an easy setup process!</p>
<p>Simply follow the instructions in <a href="https://www.scala-lang.org/2020/06/29/one-click-install.html">this short blog</a> to get started.</p>
<h2><a class="anchor" aria-hidden="true" id="step-2-bitcoin-s-repository"></a><a href="#step-2-bitcoin-s-repository" 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>Step 2: Bitcoin-S Repository</h2>
<p>Now, it is time to clone the <a href="https://github.com/bitcoin-s/bitcoin-s/">Bitcoin-S repository</a> by running</p>
<pre><code class="hljs css language-bashrc">git <span class="hljs-keyword">clone</span> <span class="hljs-title">--depth</span> <span class="hljs-number">100</span> --recursive git@github.com:bitcoin-s/bitcoin-s.git
</code></pre>
<p>or alternatively, if you do not have ssh setup with github, you can run</p>
<pre><code class="hljs css language-bashrc">git <span class="hljs-keyword">clone</span> <span class="hljs-title">--depth</span> <span class="hljs-number">100</span> --recursive https://github.com/bitcoin-s/bitcoin-s.git
</code></pre>
<p>Next, you will want to execute the commands</p>
<pre><code class="hljs css language-bashrc"><span class="hljs-symbol">cd</span> <span class="hljs-keyword">bitcoin-s
</span><span class="hljs-symbol">git</span> <span class="hljs-keyword">submodule </span>update
</code></pre>
<p>to download the secp256k1 submodule, this is so cryptographic functions like signing will be faster.</p>
<h2><a class="anchor" aria-hidden="true" id="step-3-building-the-oracle-server"></a><a href="#step-3-building-the-oracle-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>Step 3: Building the Oracle 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 oracle 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>universal: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 oracleServer/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/oracle-server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-oracle-server
</code></pre>
<p>Alternatively you can run the server by just using:</p>
<pre><code class="hljs css language-bash">sbt oracleServer/run
</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>
<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 oracle server <a href="https://hub.docker.com/r/bitcoinscala/bitcoin-s-oracle-server/tags?page=1&amp;ordering=last_updated">here</a></p>
<h4><a class="anchor" aria-hidden="true" id="building-our-own-docker-image"></a><a href="#building-our-own-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 our own docker image</h4>
<p>You can build a docker image with the following commands</p>
<pre><code class="hljs"><span class="hljs-keyword">sbt </span><span class="hljs-string">"oracleServer/docker:stage"</span>
</code></pre>
<p>This will build a <code>Dockerfile</code> that is located in <code>app/oracle-server/target/docker/stage</code></p>
<p>You can publish to your local docker repository by using <code>docker:publishLocal</code> instead of <code>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">/oracle-server/</span>target<span class="hljs-regexp">/docker/</span>stage/ -t bitcoin-s-oracle-<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>9998</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">docker <span class="hljs-keyword">run</span><span class="bash"> -d -p 9998:9998 bitcoin<span class="hljs-_">-s</span>-oracle-server: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 getpublickey
<span class="hljs-keyword">c</span><span class="hljs-number">9</span><span class="hljs-keyword">c</span><span class="hljs-number">9</span>fe<span class="hljs-number">2772330</span>b<span class="hljs-number">0</span>d<span class="hljs-number">61</span>a<span class="hljs-number">2</span>efbfacabf<span class="hljs-number">5</span>cab<span class="hljs-number">1137710</span>a<span class="hljs-number">69</span>f<span class="hljs-number">0e12</span>f<span class="hljs-number">1</span>eb<span class="hljs-number">3</span>dbb<span class="hljs-number">74</span>f<span class="hljs-number">7</span>ea<span class="hljs-number">54</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="step-4-configuration"></a><a href="#step-4-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>Step 4: 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/oracle-server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-oracle-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/oracle-server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-oracle-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/oracle-server/target/universal/stage/bin/bitcoin<span class="hljs-_">-s</span>-oracle-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 the <a href="/docs/applications/cli">cli docs</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-oracle-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 9998:9998 \
--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>-oracle-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">9998</span>:<span class="hljs-number">9998</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>-oracle-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.oracle.rpcport</code> setting you will need to adjust
the <code>-p 9998:9998</code> port mapping on the docker container to adjust for this.</p>
</span></div></article></div><div class="docLastUpdate"><em>Last updated on 3/4/2021 by Chris Stewart</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/testkit/testkit-core"><span class="arrow-prev">← </span><span>Testkit Core</span></a><a class="docs-next button" href="/docs/oracle/oracle-server"><span>Oracle Server</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#step-1-java-and-scala">Step 1: Java and Scala</a></li><li><a href="#step-2-bitcoin-s-repository">Step 2: Bitcoin-S Repository</a></li><li><a href="#step-3-building-the-oracle-server">Step 3: Building the Oracle 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="#step-4-configuration">Step 4: 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></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 © 2022 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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