Geneea Natural Language Processing

<div class="api-description"> <h2>Authentication</h2> <p>For all calls, supply your API key. <a href="https://www.geneea.com/pricing">Sign up to <em>obtain the key</em></a>.</p> <p> Our API supports both <em>unencrypted (HTTP)</em> and <em>encrypted (HTTPS)</em> protocols. However, for security reasons, we strongly encourage using only the encrypted version. </p> <p>The API key should be supplied as either a request parameter <code>user_key</code> or in <code>Authorization</code> header.</p> <pre><code>Authorization: user_key &lt;YOUR_API_KEY&gt;</code></pre> <h2>API operations</h2> <p> All API operations can perform analysis on supplied raw text or on text extracted from a given URL. Optionally, one can supply additional information which can make the result more precise. An example of such information would be the language of text or a particular text extractor for URL resources. </p> <p>The supported types of analyses are:</p> <ul> <li><strong>lemmatization</strong> &longrightarrow; Finds out lemmata (basic forms) of all the words in the document. </li> <li><strong>correction</strong> &longrightarrow; Performs correction (diacritization) on all the words in the document. </li> <li><strong>topic detection</strong> &longrightarrow; Determines a topic of the document, e.g. finance or sports. </li> <li><strong>sentiment analysis</strong> &longrightarrow; Determines a sentiment of the document, i.e. how positive or negative the document is. </li> <li><strong>named entity recognition</strong> &longrightarrow; Finds named entities (like person, location, date etc.) mentioned the the document. </li> </ul> <h2>Encoding</h2> <p>The supplied text is expected to be in UTF-8 encoding, this is especially important for non-english texts.</p> <h2>Returned values</h2> <p>The API calls always return objects in serialized JSON format in UTF-8 encoding.</p> <p> If any error occurs, the HTTP response code will be in the range <code>4xx</code> (client-side error) or <code>5xx</code> (server-side error). In this situation, the body of the response will contain information about the error in JSON format, with <code>exception</code> and <code>message</code> values. </p> <h2>URL limitations</h2> <p> All the requests are semantically <code>GET</code>. However, for longer texts, you may run into issues with URL length limit. Therefore, it's possible to always issue a <code>POST</code> request with all the parameters encoded as a JSON in the request body. </p> <p>Example:</p> <pre><code> POST /s1/sentiment Content-Type: application/json {"text":"There is no harm in being sometimes wrong - especially if one is promptly found out."} </code></pre> <p>This is equivalent to <code>GET /s1/sentiment?text=There%20is%20no%20harm...</code></p> <h2>Request limitations</h2> <p> The API has other limitations concerning the size of the HTTP requests. The maximum allowed size of any POST request body is <em>512 KiB</em>. For request with a URL resource, the maximum allowed number of extracted characters from each such resource is <em>100,000</em>. </p> <h2>Terms of Service</h2> <p> By using the API, you agree to our <a href="https://www.geneea.com/terms.html" target="_blank">Terms of Service Agreement</a>. </p> <h2>More information</h2> <p> <a href="https://help.geneea.com/index.html" target="_blank"> The Interpretor Public Documentation </a> </p> </div>