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<h1 id="rest-api-frequi">REST API &amp; FreqUI<a class="headerlink" href="#rest-api-frequi" title="Permanent link">&para;</a></h1>
<h2 id="frequi">FreqUI<a class="headerlink" href="#frequi" title="Permanent link">&para;</a></h2>
<p>Freqtrade provides a builtin webserver, which can serve <a href="https://github.com/freqtrade/frequi">FreqUI</a>, the freqtrade UI.</p>
<p>By default, the UI is not included in the installation (except for docker images), and must be installed explicitly with <code>freqtrade install-ui</code>.
This same command can also be used to update freqUI, should there be a new release.</p>
<p>Once the bot is started in trade / dry-run mode (with <code>freqtrade trade</code>) - the UI will be available under the configured port below (usually <code>http://127.0.0.1:8080</code>).</p>
<div class="admonition info">
<p class="admonition-title">Alpha release</p>
<p>FreqUI is still considered an alpha release - if you encounter bugs or inconsistencies please open a <a href="https://github.com/freqtrade/frequi/issues/new/choose">FreqUI issue</a>.</p>
</div>
<div class="admonition note">
<p class="admonition-title">developers</p>
<p>Developers should not use this method, but instead use the method described in the <a href="https://github.com/freqtrade/frequi">freqUI repository</a> to get the source-code of freqUI.</p>
</div>
<h2 id="configuration">Configuration<a class="headerlink" href="#configuration" title="Permanent link">&para;</a></h2>
<p>Enable the rest API by adding the api_server section to your configuration and setting <code>api_server.enabled</code> to <code>true</code>.</p>
<p>Sample configuration:</p>
<div class="highlight"><pre><span></span><code><span class="w"> </span><span class="nt">&quot;api_server&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nt">&quot;enabled&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;listen_ip_address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;127.0.0.1&quot;</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;listen_port&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">8080</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;verbosity&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;error&quot;</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;enable_openapi&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">false</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;jwt_secret_key&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;somethingrandom&quot;</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;CORS_origins&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[],</span>
<span class="w"> </span><span class="nt">&quot;username&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Freqtrader&quot;</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;password&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;SuperSecret1!&quot;</span>
<span class="w"> </span><span class="p">},</span>
</code></pre></div>
<div class="admonition danger">
<p class="admonition-title">Security warning</p>
<p>By default, the configuration listens on localhost only (so it's not reachable from other systems). We strongly recommend to not expose this API to the internet and choose a strong, unique password, since others will potentially be able to control your bot.</p>
</div>
<p>You can then access the API by going to <code>http://127.0.0.1:8080/api/v1/ping</code> in a browser to check if the API is running correctly.
This should return the response:</p>
<div class="highlight"><pre><span></span><code><span class="go">{&quot;status&quot;:&quot;pong&quot;}</span>
</code></pre></div>
<p>All other endpoints return sensitive info and require authentication and are therefore not available through a web browser.</p>
<h3 id="security">Security<a class="headerlink" href="#security" title="Permanent link">&para;</a></h3>
<p>To generate a secure password, best use a password manager, or use the below code.</p>
<div class="highlight"><pre><span></span><code><span class="kn">import</span> <span class="nn">secrets</span>
<span class="n">secrets</span><span class="o">.</span><span class="n">token_hex</span><span class="p">()</span>
</code></pre></div>
<div class="admonition hint">
<p class="admonition-title">JWT token</p>
<p>Use the same method to also generate a JWT secret key (<code>jwt_secret_key</code>).</p>
</div>
<div class="admonition danger">
<p class="admonition-title">Password selection</p>
<p>Please make sure to select a very strong, unique password to protect your bot from unauthorized access.
Also change <code>jwt_secret_key</code> to something random (no need to remember this, but it'll be used to encrypt your session, so it better be something unique!). </p>
</div>
<h3 id="configuration-with-docker">Configuration with docker<a class="headerlink" href="#configuration-with-docker" title="Permanent link">&para;</a></h3>
<p>If you run your bot using docker, you'll need to have the bot listen to incoming connections. The security is then handled by docker.</p>
<div class="highlight"><pre><span></span><code><span class="w"> </span><span class="nt">&quot;api_server&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nt">&quot;enabled&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;listen_ip_address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;0.0.0.0&quot;</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;listen_port&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">8080</span>
<span class="w"> </span><span class="p">},</span>
</code></pre></div>
<p>Uncomment the following from your docker-compose file:</p>
<div class="highlight"><pre><span></span><code> ports:
- &quot;127.0.0.1:8080:8080&quot;
</code></pre></div>
<div class="admonition danger">
<p class="admonition-title">Security warning</p>
<p>By using <code>8080:8080</code> in the docker port mapping, the API will be available to everyone connecting to the server under the correct port, so others may be able to control your bot.</p>
</div>
<h2 id="rest-api">Rest API<a class="headerlink" href="#rest-api" title="Permanent link">&para;</a></h2>
<h3 id="consuming-the-api">Consuming the API<a class="headerlink" href="#consuming-the-api" title="Permanent link">&para;</a></h3>
<p>You can consume the API by using the script <code>scripts/rest_client.py</code>.
The client script only requires the <code>requests</code> module, so Freqtrade does not need to be installed on the system.</p>
<div class="highlight"><pre><span></span><code>python3<span class="w"> </span>scripts/rest_client.py<span class="w"> </span>&lt;command&gt;<span class="w"> </span><span class="o">[</span>optional<span class="w"> </span>parameters<span class="o">]</span>
</code></pre></div>
<p>By default, the script assumes <code>127.0.0.1</code> (localhost) and port <code>8080</code> to be used, however you can specify a configuration file to override this behaviour.</p>
<h4 id="minimalistic-client-config">Minimalistic client config<a class="headerlink" href="#minimalistic-client-config" title="Permanent link">&para;</a></h4>
<div class="highlight"><pre><span></span><code><span class="p">{</span>
<span class="w"> </span><span class="nt">&quot;api_server&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="nt">&quot;enabled&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;listen_ip_address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;0.0.0.0&quot;</span><span class="p">,</span>
<span class="w"> </span><span class="nt">&quot;listen_port&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">8080</span>
<span class="w"> </span><span class="p">}</span>
<span class="p">}</span>
</code></pre></div>
<div class="highlight"><pre><span></span><code>python3<span class="w"> </span>scripts/rest_client.py<span class="w"> </span>--config<span class="w"> </span>rest_config.json<span class="w"> </span>&lt;command&gt;<span class="w"> </span><span class="o">[</span>optional<span class="w"> </span>parameters<span class="o">]</span>
</code></pre></div>
<h3 id="available-endpoints">Available endpoints<a class="headerlink" href="#available-endpoints" title="Permanent link">&para;</a></h3>
<table>
<thead>
<tr>
<th>Command</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>ping</code></td>
<td>Simple command testing the API Readiness - requires no authentication.</td>
</tr>
<tr>
<td><code>start</code></td>
<td>Starts the trader.</td>
</tr>
<tr>
<td><code>stop</code></td>
<td>Stops the trader.</td>
</tr>
<tr>
<td><code>stopbuy</code></td>
<td>Stops the trader from opening new trades. Gracefully closes open trades according to their rules.</td>
</tr>
<tr>
<td><code>reload_config</code></td>
<td>Reloads the configuration file.</td>
</tr>
<tr>
<td><code>trades</code></td>
<td>List last trades.</td>
</tr>
<tr>
<td><code>delete_trade &lt;trade_id&gt;</code></td>
<td>Remove trade from the database. Tries to close open orders. Requires manual handling of this trade on the exchange.</td>
</tr>
<tr>
<td><code>show_config</code></td>
<td>Shows part of the current configuration with relevant settings to operation.</td>
</tr>
<tr>
<td><code>logs</code></td>
<td>Shows last log messages.</td>
</tr>
<tr>
<td><code>status</code></td>
<td>Lists all open trades.</td>
</tr>
<tr>
<td><code>count</code></td>
<td>Displays number of trades used and available.</td>
</tr>
<tr>
<td><code>locks</code></td>
<td>Displays currently locked pairs.</td>
</tr>
<tr>
<td><code>profit</code></td>
<td>Display a summary of your profit/loss from close trades and some stats about your performance.</td>
</tr>
<tr>
<td><code>forcesell &lt;trade_id&gt;</code></td>
<td>Instantly sells the given trade (Ignoring <code>minimum_roi</code>).</td>
</tr>
<tr>
<td><code>forcesell all</code></td>
<td>Instantly sells all open trades (Ignoring <code>minimum_roi</code>).</td>
</tr>
<tr>
<td><code>forcebuy &lt;pair&gt; [rate]</code></td>
<td>Instantly buys the given pair. Rate is optional. (<code>forcebuy_enable</code> must be set to True)</td>
</tr>
<tr>
<td><code>performance</code></td>
<td>Show performance of each finished trade grouped by pair.</td>
</tr>
<tr>
<td><code>balance</code></td>
<td>Show account balance per currency.</td>
</tr>
<tr>
<td><code>daily &lt;n&gt;</code></td>
<td>Shows profit or loss per day, over the last n days (n defaults to 7).</td>
</tr>
<tr>
<td><code>stats</code></td>
<td>Display a summary of profit / loss reasons as well as average holding times.</td>
</tr>
<tr>
<td><code>whitelist</code></td>
<td>Show the current whitelist.</td>
</tr>
<tr>
<td><code>blacklist [pair]</code></td>
<td>Show the current blacklist, or adds a pair to the blacklist.</td>
</tr>
<tr>
<td><code>edge</code></td>
<td>Show validated pairs by Edge if it is enabled.</td>
</tr>
<tr>
<td><code>pair_candles</code></td>
<td>Returns dataframe for a pair / timeframe combination while the bot is running. <strong>Alpha</strong></td>
</tr>
<tr>
<td><code>pair_history</code></td>
<td>Returns an analyzed dataframe for a given timerange, analyzed by a given strategy. <strong>Alpha</strong></td>
</tr>
<tr>
<td><code>plot_config</code></td>
<td>Get plot config from the strategy (or nothing if not configured). <strong>Alpha</strong></td>
</tr>
<tr>
<td><code>strategies</code></td>
<td>List strategies in strategy directory. <strong>Alpha</strong></td>
</tr>
<tr>
<td><code>strategy &lt;strategy&gt;</code></td>
<td>Get specific Strategy content. <strong>Alpha</strong></td>
</tr>
<tr>
<td><code>available_pairs</code></td>
<td>List available backtest data. <strong>Alpha</strong></td>
</tr>
<tr>
<td><code>version</code></td>
<td>Show version.</td>
</tr>
</tbody>
</table>
<div class="admonition warning">
<p class="admonition-title">Alpha status</p>
<p>Endpoints labeled with <em>Alpha status</em> above may change at any time without notice.</p>
</div>
<p>Possible commands can be listed from the rest-client script using the <code>help</code> command.</p>
<div class="highlight"><pre><span></span><code>python3<span class="w"> </span>scripts/rest_client.py<span class="w"> </span><span class="nb">help</span>
</code></pre></div>
<div class="highlight"><pre><span></span><code><span class="go">Possible commands:</span>
<span class="go">available_pairs</span>
<span class="go"> Return available pair (backtest data) based on timeframe / stake_currency selection</span>
<span class="go"> :param timeframe: Only pairs with this timeframe available.</span>
<span class="go"> :param stake_currency: Only pairs that include this timeframe</span>
<span class="go">balance</span>
<span class="go"> Get the account balance.</span>
<span class="go">blacklist</span>
<span class="go"> Show the current blacklist.</span>
<span class="go"> :param add: List of coins to add (example: &quot;BNB/BTC&quot;)</span>
<span class="go">count</span>
<span class="go"> Return the amount of open trades.</span>
<span class="go">daily</span>
<span class="go"> Return the amount of open trades.</span>
<span class="go">delete_trade</span>
<span class="go"> Delete trade from the database.</span>
<span class="go"> Tries to close open orders. Requires manual handling of this asset on the exchange.</span>
<span class="go"> :param trade_id: Deletes the trade with this ID from the database.</span>
<span class="go">edge</span>
<span class="go"> Return information about edge.</span>
<span class="go">forcebuy</span>
<span class="go"> Buy an asset.</span>
<span class="go"> :param pair: Pair to buy (ETH/BTC)</span>
<span class="go"> :param price: Optional - price to buy</span>
<span class="go">forcesell</span>
<span class="go"> Force-sell a trade.</span>
<span class="go"> :param tradeid: Id of the trade (can be received via status command)</span>
<span class="go">logs</span>
<span class="go"> Show latest logs.</span>
<span class="go"> :param limit: Limits log messages to the last &lt;limit&gt; logs. No limit to get all the trades.</span>
<span class="go">pair_candles</span>
<span class="go"> Return live dataframe for &lt;pair&gt;&lt;timeframe&gt;.</span>
<span class="go"> :param pair: Pair to get data for</span>
<span class="go"> :param timeframe: Only pairs with this timeframe available.</span>
<span class="go"> :param limit: Limit result to the last n candles.</span>
<span class="go">pair_history</span>
<span class="go"> Return historic, analyzed dataframe</span>
<span class="go"> :param pair: Pair to get data for</span>
<span class="go"> :param timeframe: Only pairs with this timeframe available.</span>
<span class="go"> :param strategy: Strategy to analyze and get values for</span>
<span class="go"> :param timerange: Timerange to get data for (same format than --timerange endpoints)</span>
<span class="go">performance</span>
<span class="go"> Return the performance of the different coins.</span>
<span class="go">plot_config</span>
<span class="go"> Return plot configuration if the strategy defines one.</span>
<span class="go">profit</span>
<span class="go"> Return the profit summary.</span>
<span class="go">reload_config</span>
<span class="go"> Reload configuration.</span>
<span class="go">show_config</span>
<span class="go"> Returns part of the configuration, relevant for trading operations.</span>
<span class="go">start</span>
<span class="go"> Start the bot if it&#39;s in the stopped state.</span>
<span class="go">stats</span>
<span class="go"> Return the stats report (durations, sell-reasons).</span>
<span class="go">status</span>
<span class="go"> Get the status of open trades.</span>
<span class="go">stop</span>
<span class="go"> Stop the bot. Use `start` to restart.</span>
<span class="go">stopbuy</span>
<span class="go"> Stop buying (but handle sells gracefully). Use `reload_config` to reset.</span>
<span class="go">strategies</span>
<span class="go"> Lists available strategies</span>
<span class="go">strategy</span>
<span class="go"> Get strategy details</span>
<span class="go"> :param strategy: Strategy class name</span>
<span class="go">trades</span>
<span class="go"> Return trades history.</span>
<span class="go"> :param limit: Limits trades to the X last trades. No limit to get all the trades.</span>
<span class="go">version</span>
<span class="go"> Return the version of the bot.</span>
<span class="go">whitelist</span>
<span class="go"> Show the current whitelist.</span>
</code></pre></div>
<h3 id="openapi-interface">OpenAPI interface<a class="headerlink" href="#openapi-interface" title="Permanent link">&para;</a></h3>
<p>To enable the builtin openAPI interface (Swagger UI), specify <code>"enable_openapi": true</code> in the api_server configuration.
This will enable the Swagger UI at the <code>/docs</code> endpoint. By default, that's running at <a href="http://localhost:8080/docs/">http://localhost:8080/docs/</a> - but it'll depend on your settings.</p>
<h3 id="advanced-api-usage-using-jwt-tokens">Advanced API usage using JWT tokens<a class="headerlink" href="#advanced-api-usage-using-jwt-tokens" title="Permanent link">&para;</a></h3>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>The below should be done in an application (a Freqtrade REST API client, which fetches info via API), and is not intended to be used on a regular basis.</p>
</div>
<p>Freqtrade's REST API also offers JWT (JSON Web Tokens).
You can login using the following command, and subsequently use the resulting access_token.</p>
<div class="highlight"><pre><span></span><code>&gt;<span class="w"> </span>curl<span class="w"> </span>-X<span class="w"> </span>POST<span class="w"> </span>--user<span class="w"> </span>Freqtrader<span class="w"> </span>http://localhost:8080/api/v1/token/login
<span class="o">{</span><span class="s2">&quot;access_token&quot;</span>:<span class="s2">&quot;eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE1ODkxMTk2ODEsIm5iZiI6MTU4OTExOTY4MSwianRpIjoiMmEwYmY0NWUtMjhmOS00YTUzLTlmNzItMmM5ZWVlYThkNzc2IiwiZXhwIjoxNTg5MTIwNTgxLCJpZGVudGl0eSI6eyJ1IjoiRnJlcXRyYWRlciJ9LCJmcmVzaCI6ZmFsc2UsInR5cGUiOiJhY2Nlc3MifQ.qt6MAXYIa-l556OM7arBvYJ0SDI9J8bIk3_glDujF5g&quot;</span>,<span class="s2">&quot;refresh_token&quot;</span>:<span class="s2">&quot;eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE1ODkxMTk2ODEsIm5iZiI6MTU4OTExOTY4MSwianRpIjoiZWQ1ZWI3YjAtYjMwMy00YzAyLTg2N2MtNWViMjIxNWQ2YTMxIiwiZXhwIjoxNTkxNzExNjgxLCJpZGVudGl0eSI6eyJ1IjoiRnJlcXRyYWRlciJ9LCJ0eXBlIjoicmVmcmVzaCJ9.d1AT_jYICyTAjD0fiQAr52rkRqtxCjUGEMwlNuuzgNQ&quot;</span><span class="o">}</span>
&gt;<span class="w"> </span><span class="nv">access_token</span><span class="o">=</span><span class="s2">&quot;eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE1ODkxMTk2ODEsIm5iZiI6MTU4OTExOTY4MSwianRpIjoiMmEwYmY0NWUtMjhmOS00YTUzLTlmNzItMmM5ZWVlYThkNzc2IiwiZXhwIjoxNTg5MTIwNTgxLCJpZGVudGl0eSI6eyJ1IjoiRnJlcXRyYWRlciJ9LCJmcmVzaCI6ZmFsc2UsInR5cGUiOiJhY2Nlc3MifQ.qt6MAXYIa-l556OM7arBvYJ0SDI9J8bIk3_glDujF5g&quot;</span>
<span class="c1"># Use access_token for authentication</span>
&gt;<span class="w"> </span>curl<span class="w"> </span>-X<span class="w"> </span>GET<span class="w"> </span>--header<span class="w"> </span><span class="s2">&quot;Authorization: Bearer </span><span class="si">${</span><span class="nv">access_token</span><span class="si">}</span><span class="s2">&quot;</span><span class="w"> </span>http://localhost:8080/api/v1/count
</code></pre></div>
<p>Since the access token has a short timeout (15 min) - the <code>token/refresh</code> request should be used periodically to get a fresh access token:</p>
<div class="highlight"><pre><span></span><code>&gt;<span class="w"> </span>curl<span class="w"> </span>-X<span class="w"> </span>POST<span class="w"> </span>--header<span class="w"> </span><span class="s2">&quot;Authorization: Bearer </span><span class="si">${</span><span class="nv">refresh_token</span><span class="si">}</span><span class="s2">&quot;</span>http://localhost:8080/api/v1/token/refresh
<span class="o">{</span><span class="s2">&quot;access_token&quot;</span>:<span class="s2">&quot;eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE1ODkxMTk5NzQsIm5iZiI6MTU4OTExOTk3NCwianRpIjoiMDBjNTlhMWUtMjBmYS00ZTk0LTliZjAtNWQwNTg2MTdiZDIyIiwiZXhwIjoxNTg5MTIwODc0LCJpZGVudGl0eSI6eyJ1IjoiRnJlcXRyYWRlciJ9LCJmcmVzaCI6ZmFsc2UsInR5cGUiOiJhY2Nlc3MifQ.1seHlII3WprjjclY6DpRhen0rqdF4j6jbvxIhUFaSbs&quot;</span><span class="o">}</span>
</code></pre></div>
<h3 id="cors">CORS<a class="headerlink" href="#cors" title="Permanent link">&para;</a></h3>
<p>All web-based front-ends are subject to <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS">CORS</a> - Cross-Origin Resource Sharing.
Since most of the requests to the Freqtrade API must be authenticated, a proper CORS policy is key to avoid security problems.
Also, the standard disallows <code>*</code> CORS policies for requests with credentials, so this setting must be set appropriately.</p>
<p>Users can configure this themselves via the <code>CORS_origins</code> configuration setting.
It consists of a list of allowed sites that are allowed to consume resources from the bot's API.</p>
<p>Assuming your application is deployed as <code>https://frequi.freqtrade.io/home/</code> - this would mean that the following configuration becomes necessary:</p>
<div class="highlight"><pre><span></span><code>{
//...
&quot;jwt_secret_key&quot;: &quot;somethingrandom&quot;,
&quot;CORS_origins&quot;: [&quot;https://frequi.freqtrade.io&quot;],
//...
}
</code></pre></div>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>We strongly recommend to also set <code>jwt_secret_key</code> to something random and known only to yourself to avoid unauthorized access to your bot.</p>
</div>
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