Cloudmersive Words API

Words operations of the Cloudmersive Natural Language Processing (NLP) API v1 — 8 operation(s) served from https://api.cloudmersive.com and authenticated with the Apikey header. One Cloudmersive API key grants access to every API in the portfolio.

Operations 8

POST /nlp/get/words/string Get words from string #
POST /nlp/get/words/json Get words in input string (JSON) #
POST /nlp/get/words/verbs/string Get the verbs in a string #
POST /nlp/get/words/properNouns/string Get proper nouns in a string #
POST /nlp/get/words/nouns/string Get nouns in string #
POST /nlp/get/words/adverbs/string Get adverbs in input string #
POST /nlp/get/words/pronouns/string Returns all pronounts in string #
POST /nlp/get/words/adjectives/string Get adjectives in string #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/cloudmersive:cloudmersive-words-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

cloudmersive-words-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  version: v1
  title: nlpapi Words API
  description: The powerful Natural Language Processing APIs let you perform part of speech tagging, entity identification, sentence parsing, and much more to help you understand the meaning of unstructured text.
servers:
- url: https://testapi.cloudmersive.com
tags:
- name: Words
paths:
  /nlp/get/words/string:
    post:
      tags:
      - Words
      summary: Get words from string
      description: Segment an input string into its component words
      operationId: Words_GetWordsString
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: string
            text/json:
              schema:
                type: string
            application/xml:
              schema:
                type: string
            text/xml:
              schema:
                type: string
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: Input string
        required: true
  /nlp/get/words/json:
    post:
      tags:
      - Words
      summary: Get words in input string (JSON)
      description: Get the component words in an input string, formatted as JSON
      operationId: Words_GetWordsJson
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetWordsJsonResponse'
            text/json:
              schema:
                $ref: '#/components/schemas/GetWordsJsonResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/GetWordsJsonResponse'
            text/xml:
              schema:
                $ref: '#/components/schemas/GetWordsJsonResponse'
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: String to process
        required: true
  /nlp/get/words/verbs/string:
    post:
      tags:
      - Words
      summary: Get the verbs in a string
      description: Get all of the verbs in the input string.
      operationId: Words_Post
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: string
            text/json:
              schema:
                type: string
            application/xml:
              schema:
                type: string
            text/xml:
              schema:
                type: string
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: Input string
        required: true
  /nlp/get/words/properNouns/string:
    post:
      tags:
      - Words
      summary: Get proper nouns in a string
      description: Returns all of the proper nouns in a string. Proper nouns are named entities such as "Hilton".
      operationId: Words_ProperNouns
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: string
            text/json:
              schema:
                type: string
            application/xml:
              schema:
                type: string
            text/xml:
              schema:
                type: string
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: Input string
        required: true
  /nlp/get/words/nouns/string:
    post:
      tags:
      - Words
      summary: Get nouns in string
      description: Returns all of the nouns in the input string
      operationId: Words_Nouns
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: string
            text/json:
              schema:
                type: string
            application/xml:
              schema:
                type: string
            text/xml:
              schema:
                type: string
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: Input string
        required: true
  /nlp/get/words/adverbs/string:
    post:
      tags:
      - Words
      summary: Get adverbs in input string
      description: Returns all adverb words in the input string
      operationId: Words_Adverbs
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: string
            text/json:
              schema:
                type: string
            application/xml:
              schema:
                type: string
            text/xml:
              schema:
                type: string
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: Input string
        required: true
  /nlp/get/words/pronouns/string:
    post:
      tags:
      - Words
      summary: Returns all pronounts in string
      description: Returns all pronouns in the input string
      operationId: Words_Pronouns
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: string
            text/json:
              schema:
                type: string
            application/xml:
              schema:
                type: string
            text/xml:
              schema:
                type: string
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: Input string
        required: true
  /nlp/get/words/adjectives/string:
    post:
      tags:
      - Words
      summary: Get adjectives in string
      description: Retrieves all adjectives in input string
      operationId: Words_Adjectives
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: string
            text/json:
              schema:
                type: string
            application/xml:
              schema:
                type: string
            text/xml:
              schema:
                type: string
      security:
      - Apikey: []
      requestBody:
        content:
          application/json:
            schema:
              type: string
          text/json:
            schema:
              type: string
          application/xml:
            schema:
              type: string
          text/xml:
            schema:
              type: string
          application/x-www-form-urlencoded:
            schema:
              type: string
        description: Input string
        required: true
components:
  schemas:
    WordPosition:
      type: object
      properties:
        Word:
          description: Word as a string
          type: string
        WordIndex:
          format: int32
          description: Zero-based index of the word; first word has index 0, second word has index 1 and so on
          type: integer
        StartPosition:
          format: int32
          description: Zero-based character offset at which the word begins in the input string
          type: integer
        EndPosition:
          format: int32
          description: Zero-based character offset at which the word ends in the input string
          type: integer
    GetWordsJsonResponse:
      description: Words in input string
      type: object
      properties:
        Words:
          description: Array of words
          type: array
          items:
            $ref: '#/components/schemas/WordPosition'
  securitySchemes:
    Apikey:
      type: apiKey
      description: API Key Authentication
      name: Apikey
      in: header
x-provenance:
  method: harvested
  publisher: Cloudmersive
  source: https://api-console.cloudmersive.com/swagger/api/spec/nlp
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)