# POS

Part-of-speech (POS) tagging is a popular Natural Language Processing process which categorizes words in a text (corpus) in correspondence with a particular part of speech, depending on the definition of the word and its context. (Recommend for short text content)

Endpoint: GET /text/nlp/pos
Version: 2025-08-18T18:01:56Z
Security: api_key

## Query parameters:

  - `lang` (string, required)
    The two letter language code
    Example: "en"

  - `text` (string, required)
    The text content with UTF-8 text representation
    Example: "Mark Zuckerberg is one of the founders of Facebook, a company from the United States"

## Response 200 fields (application/json):

  - `status` (object)
    response status

  - `status.success` (boolean)
    Response status

  - `status.code` (integer)
    Response status code

  - `result` (object)
    response body

  - `result.entities` (array)
    A list of POS tagging for the given text content

  - `result.entities.id` (integer)
    Text identifier

  - `result.entities.text` (string)
    Text content

  - `result.entities.score` (number)
    Confidence score

  - `result.entities.tag` (string)
    POS tag

  - `result.entities.begin` (integer)
    Starting position

  - `result.entities.end` (integer)
    Ending position