APITube Suggest API

Autocomplete and typeahead suggestions for entities.

Operations 4

GET /v1/suggest/entities Autocomplete entities
GET /v1/suggest/categories Autocomplete categories
GET /v1/suggest/topics Autocomplete topics
GET /v1/suggest/industries Autocomplete industries

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OpenAPI Specification

apitube-suggest-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: APITube News Suggest API
  version: 1.0.0
  summary: Search and filter news articles from thousands of sources worldwide.
  description: 'APITube News API provides programmatic access to a comprehensive, real-time news database aggregated from thousands of sources worldwide. Use it to search, filter, and retrieve news articles with advanced query capabilities.


    ## Key Endpoints


    - **Everything** (`/v1/news/everything`) — full-text search across all indexed articles with filters by title, date range, language, country, source, sentiment, category, topic, industry, and named entities (people, organizations, locations, brands, etc.).

    - **Top Headlines** (`/v1/news/top-headlines`) — breaking and trending news from high-authority sources ranked by OPR score.

    - **Story** (`/v1/news/story/{articleId}`) — retrieve related articles for a given story.

    - **Article** (`/v1/news/article`) — fetch one or more articles by ID.

    - **Dictionaries** — list available categories, topics, industries, and entities.

    - **Trends** — discover trending topics and entities over time.

    - **Stream** (`/v1/news/stream`) — real-time Server-Sent Events (SSE) stream of new articles.

    - **Webhooks** — subscribe to push notifications for new articles matching your filters.


    ## Export Formats


    JSON (default), CSV, TSV, XML, RSS, XLSX, Parquet, JSONL, and NDJSON.


    ## Authentication


    All requests require an API key passed via the `X-API-Key` header or the `api_key` query parameter.'
  contact:
    name: APITube Support
    url: https://apitube.io
    email: support@apitube.io
  termsOfService: https://apitube.io/terms/terms-of-service
servers:
- url: https://api.apitube.io
security:
- ApiKeyHeader: []
- ApiKeyQuery: []
tags:
- name: Suggest
  description: Autocomplete and typeahead suggestions for entities.
paths:
  /v1/suggest/entities:
    get:
      summary: Autocomplete entities
      tags:
      - Suggest
      description: Returns entity suggestions matching a given prefix. Useful for building autocomplete/typeahead UI.
      parameters:
      - schema:
          type: string
        in: query
        name: prefix
        required: true
        description: Search prefix for entity name. Required.
      responses:
        '200':
          description: Array of matching entities
          content:
            application/json:
              schema:
                description: Array of matching entities
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: integer
                      description: Entity ID
                    name:
                      type: string
                      description: Entity name
                    type:
                      type: string
                      enum:
                      - person
                      - location
                      - organization
                      - brand
                      - product
                      - natural-disaster
                      - disease
                      - event
                      - sport
                      - unknown
                      description: Entity type
                    links:
                      type: object
                      properties:
                        self:
                          type: string
                          description: Link to entity endpoint
                        wikipedia:
                          type: string
                          description: Wikipedia URL
                        wikidata:
                          type: string
                          description: Wikidata URL
                    metadata:
                      type: object
                      description: Additional entity metadata
                      additionalProperties: true
              example:
              - id: 5012
                name: SpaceX
                type: organization
                links:
                  self: /v1/news/entity/5012
                  wikipedia: https://en.wikipedia.org/wiki/SpaceX
                  wikidata: https://www.wikidata.org/wiki/Q193701
                metadata: {}
              - id: 9284
                name: Spotify
                type: brand
                links:
                  self: /v1/news/entity/9284
                  wikipedia: https://en.wikipedia.org/wiki/Spotify
                  wikidata: https://www.wikidata.org/wiki/Q689141
                metadata: {}
        '400':
          description: Missing prefix parameter
          content:
            application/json:
              schema:
                description: Missing prefix parameter
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
        '401':
          description: Authentication error
          content:
            application/json:
              schema:
                description: Authentication error
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
  /v1/suggest/categories:
    get:
      summary: Autocomplete categories
      tags:
      - Suggest
      description: Returns category suggestions matching a given prefix. The returned `id` can be used directly in the `category.id` filter. Useful for building autocomplete/typeahead UI.
      parameters:
      - schema:
          type: string
        in: query
        name: prefix
        required: true
        description: Search prefix for category name. Required.
      responses:
        '200':
          description: Array of matching categories
          content:
            application/json:
              schema:
                description: Array of matching categories
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: integer
                      description: Category ID (use in category.id filter)
                    name:
                      type: string
                      description: Category name
                    taxonomy:
                      type: string
                      description: Category taxonomy
                    links:
                      type: object
                      properties:
                        self:
                          type: string
                          description: Link to category endpoint
              example:
              - id: 11100000
                name: sport
                taxonomy: iptc_mediatopics
                links:
                  self: /v1/news/category/iptc_mediatopics/11100000
        '400':
          description: Missing prefix parameter
          content:
            application/json:
              schema:
                description: Missing prefix parameter
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
        '401':
          description: Authentication error
          content:
            application/json:
              schema:
                description: Authentication error
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
  /v1/suggest/topics:
    get:
      summary: Autocomplete topics
      tags:
      - Suggest
      description: Returns topic suggestions matching a given prefix. The returned `id` can be used directly in the `topic.id` filter. Useful for building autocomplete/typeahead UI.
      parameters:
      - schema:
          type: string
        in: query
        name: prefix
        required: true
        description: Search prefix for topic name. Required.
      responses:
        '200':
          description: Array of matching topics
          content:
            application/json:
              schema:
                description: Array of matching topics
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: string
                      description: Topic ID (use in topic.id filter)
                    name:
                      type: string
                      description: Topic name
                    links:
                      type: object
                      properties:
                        self:
                          type: string
                          description: Link to topic endpoint
              example:
              - id: elections
                name: Elections
                links:
                  self: /v1/news/topic/elections
        '400':
          description: Missing prefix parameter
          content:
            application/json:
              schema:
                description: Missing prefix parameter
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
        '401':
          description: Authentication error
          content:
            application/json:
              schema:
                description: Authentication error
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
  /v1/suggest/industries:
    get:
      summary: Autocomplete industries
      tags:
      - Suggest
      description: Returns industry suggestions matching a given prefix. The returned `id` can be used directly in the `industry.id` filter. Useful for building autocomplete/typeahead UI.
      parameters:
      - schema:
          type: string
        in: query
        name: prefix
        required: true
        description: Search prefix for industry name. Required.
      responses:
        '200':
          description: Array of matching industries
          content:
            application/json:
              schema:
                description: Array of matching industries
                type: array
                items:
                  type: object
                  properties:
                    id:
                      type: integer
                      description: Industry ID (use in industry.id filter)
                    name:
                      type: string
                      description: Industry name
                    links:
                      type: object
                      properties:
                        self:
                          type: string
                          description: Link to industry endpoint
              example:
              - id: 312
                name: Technology
                links:
                  self: /v1/news/industry/312
        '400':
          description: Missing prefix parameter
          content:
            application/json:
              schema:
                description: Missing prefix parameter
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
        '401':
          description: Authentication error
          content:
            application/json:
              schema:
                description: Authentication error
                type: object
                properties:
                  status:
                    type: string
                    enum:
                    - not_ok
                    description: Response status
                  request_id:
                    type:
                    - 'null'
                    - string
                    description: Unique request identifier
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        status:
                          type: integer
                          description: HTTP status code
                        code:
                          type: string
                          description: Error code (e.g. ER0201)
                        message:
                          type: string
                          description: Human-readable error message
                        links:
                          type: object
                          properties:
                            about:
                              type: string
                              description: Link to error documentation
                        timestamp:
                          type: string
                          format: date-time
                          description: Error timestamp
              example:
                status: not_ok
                request_id: req_abc123def456
                errors:
                - status: 401
                  code: ER0201
                  message: Invalid or missing API key.
                  links:
                    about: https://docs.apitube.io/platform/news-api/http-response-codes
                  timestamp: '2026-03-23T14:30:00Z'
components:
  securitySchemes:
    ApiKeyHeader:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key passed via X-API-Key header
    ApiKeyQuery:
      type: apiKey
      in: query
      name: api_key
      description: API key passed as query parameter
externalDocs:
  description: APITube News API Documentation
  url: https://docs.apitube.io