Subject Classification API

Enhance your text analysis with the Subject Classification API. Quickly analyze any text to identify its core topics and themes. Using advanced natural language processing, this API delivers precise and actionable insights, simplifying content categorization for articles, social media, and more. Unlock valuable context and optimize your content strategy effortlessly.

About the API: 

The Subject Classification API is a transformative tool that empowers you to extract valuable insights from textual data. By simply passing in a text input, you can unleash the power of advanced natural language processing techniques to retrieve the underlying topic or topics present within the text. This API leverages cutting-edge algorithms to provide accurate and meaningful topic identification, making it an invaluable asset for a wide range of applications.

 

What this API receives and what your API provides (input/output)?

Pass the text that you want to categorize. The API will retrieve all the possible categories or tags for that topic. 

 

What are the most common uses cases of this API?

  1. API to automatically categorize and tag articles, blog posts, news pieces, and other textual content. This enables efficient content organization and enhances the user experience by providing relevant and personalized recommendations based on the identified topics.

  2. Social Media Monitoring: Brands and marketing agencies can employ the API to monitor social media conversations and identify the key topics being discussed. This allows them to gain real-time insights into customer sentiments, trends, and preferences, enabling them to tailor their marketing strategies accordingly.

  3. News Analysis: News outlets and journalists can leverage the API to analyze and tag news articles, enabling them to categorize news content, track emerging topics, and enhance search functionality on their platforms. This facilitates efficient news delivery, enabling readers to access information quickly and conveniently.

  4. Customer Feedback Analysis: Companies can use the Subject Classification API to analyze customer feedback, reviews, and surveys. By identifying the main topics within the feedback, businesses can gain valuable insights into customer satisfaction levels, identify pain points, and make data-driven decisions to improve their products or services.

  5. Content Recommendation Engines: Content recommendation platforms can integrate the Subject Classification API to analyze user preferences, understand their interests, and generate personalized content recommendations. By accurately tagging content with relevant topics, the API enhances the recommendation engine's ability to provide highly tailored and engaging content suggestions.

 

 

Are there any limitations to your plans?

Besides the number of API calls, there is no other limitation

API Documentation

Endpoints


Detect and generate human like topics to the given text.

 


                                                                            
GET https://zylalabs.com/api/4775/subject+classification+api/5927/topic+tagging
                                                                            
                                                                        

Topic Tagging - Endpoint Features

Object Description
text [Required] Enter some text to generate topics (maximum 200 words or 3,000 characters)
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"keyword":{"computer":4,"study":2,"science":2,"structure":2,"information":2,"compute":2,"cell":1,"design":1,"memory":1,"transcribe":1},"topic":{"computer science":0.5010800744878956,"study":0.3001862197392924,"machine":0.2309124767225326,"system":0.2309124767225326,"human":0.2309124767225326,"art":0.20782122905027933,"technology":0.18472998137802607,"biology":0.18472998137802607,"research":0.18472998137802607},"version":"7.5.7","author":"twinword inc.","email":"[email protected]","result_code":"200","result_msg":"Success"}
                                                                                                                                                                                                                    
                                                                                                    

Topic Tagging - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/4775/subject+classification+api/5927/topic+tagging?text=Computer science is the scientific and practical approach to computation and its applications. It is the systematic study of the feasibility, structure, expression, and mechanization of the methodical procedures (or algorithms) that underlie the acquisition, representation, processing, storage, communication of, and access to information, whether such information is encoded as bits in a computer memory or transcribed in genes and protein structures in a biological cell. An alternate, more succinct definition of computer science is the study of automating algorithmic processes that scale. A computer scientist specializes in the theory of computation and the design of computational systems.' --header 'Authorization: Bearer YOUR_API_KEY' 

    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Subject Classification API REST API, simply include your bearer token in the Authorization header.
Headers
Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

Simple Transparent Pricing

No long term commitments. One click upgrade/downgrade or cancellation. No questions asked.

🚀 Enterprise

Starts at
$ 10,000/Year


  • Custom Volume
  • Dedicated account manager
  • Service-level agreement (SLA)

Customer favorite features

  • ✔︎ Only Pay for Successful Requests
  • ✔︎ Free 7-Day Trial
  • ✔︎ Multi-Language Support
  • ✔︎ One API Key, All APIs.
  • ✔︎ Intuitive Dashboard
  • ✔︎ Comprehensive Error Handling
  • ✔︎ Developer-Friendly Docs
  • ✔︎ Postman Integration
  • ✔︎ Secure HTTPS Connections
  • ✔︎ Reliable Uptime

The Subject Classification API leverages state-of-the-art natural language processing algorithms, resulting in high accuracy in identifying topics within text. However, the accuracy can vary depending on the complexity and quality of the input text.

Yes, the Subject Classification API supports multiple languages, including but not limited to English, Spanish, French, German, and more. The language detection capabilities ensure accurate topic tagging for texts in various languages.

The API can provide a confidence score or weightage indicating the level of certainty for each identified topic. This score reflects the likelihood of the topic being relevant to the text and can be used to prioritize or filter the results based on confidence level.

Yes, the Subject Classification API can handle real-time analysis of incoming textual data streams, allowing for immediate topic identification and processing of data as it arrives.

Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.

Prices are listed in USD (United States Dollar), EUR (Euro), CAD (Canadian Dollar), AUD (Australian Dollar), and GBP (British Pound). We accept all major debit and credit cards. Our payment system uses the latest security technology and is powered by Stripe, one of the world’s most reliable payment companies. If you have any trouble paying by card, just contact us at [email protected]

Additionally, if you already have an active subscription in any of these currencies (USD, EUR, CAD, AUD, GBP), that currency will remain for subsequent subscriptions. You can change the currency at any time as long as you don't have any active subscriptions.

The local currency shown on the pricing page is based on the country of your IP address and is provided for reference only. The actual prices are in USD (United States Dollar). When you make a payment, the charge will appear on your card statement in USD, even if you see the equivalent amount in your local currency on our website. This means you cannot pay directly with your local currency.

Occasionally, a bank may decline the charge due to its fraud protection settings. We suggest reaching out to your bank initially to check if they are blocking our charges. Also, you can access the Billing Portal and change the card associated to make the payment. If these does not work and you need further assistance, please contact our team at [email protected]

Prices are determined by a recurring monthly or yearly subscription, depending on the chosen plan.

API calls are deducted from your plan based on successful requests. Each plan comes with a specific number of calls that you can make per month. Only successful calls, indicated by a Status 200 response, will be counted against your total. This ensures that failed or incomplete requests do not impact your monthly quota.

Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.

To upgrade your current subscription plan, simply go to the pricing page of the API and select the plan you want to upgrade to. The upgrade will be instant, allowing you to immediately enjoy the features of the new plan. Please note that any remaining calls from your previous plan will not be carried over to the new plan, so be aware of this when upgrading. You will be charged the full amount of the new plan.

To check how many API calls you have left for the current month, look at the ‘X-Zyla-API-Calls-Monthly-Remaining’ header. For example, if your plan allows 1000 requests per month and you've used 100, this header will show 900.

To see the maximum number of API requests your plan allows, check the ‘X-Zyla-RateLimit-Limit’ header. For instance, if your plan includes 1000 requests per month, this header will display 1000.

The ‘X-Zyla-RateLimit-Reset’ header shows the number of seconds until your rate limit resets. This tells you when your request count will start fresh. For example, if it displays 3600, it means 3600 seconds are left until the limit resets.

Yes, you can cancel your plan anytime by going to your account and selecting the cancellation option on the Billing page. Please note that upgrades, downgrades, and cancellations take effect immediately. Additionally, upon cancellation, you will no longer have access to the service, even if you have remaining calls left in your quota.

You can contact us through our chat channel to receive immediate assistance. We are always online from 8 am to 5 pm (EST). If you reach us after that time, we will get back to you as soon as possible. Additionally, you can contact us via email at [email protected]

To let you experience our APIs without any commitment, we offer a 7-day free trial that allows you to make API calls at no cost during this period. Please note that you can only use this trial once, so make sure to use it with the API that interests you the most. Most of our APIs provide a free trial, but some may not support it.

After 7 days, you will be charged the full amount for the plan you were subscribed to during the trial. Therefore, it’s important to cancel before the trial period ends. Refund requests for forgetting to cancel on time are not accepted.

When you subscribe to an API trial, you can make only 25% of the calls allowed by that plan. For example, if the API plan offers 1000 calls, you can make only 250 during the trial. To access the full number of calls offered by the plan, you will need to subscribe to the full plan.

 Service Level
100%
 Response Time
334ms

Category:

NLP

Related APIs