AYLIEN

AYLIEN autocomplete API

The autocomplete API from AYLIEN — 1 operation(s) for autocomplete.

GitHub OpenAPI

Operations 1

GET /autocompletes List autocompletes #

Documentation

📖
Documentation
https://docs.aylien.com/newsapi/v6/getting-started/
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/aylien/refs/heads/main/rate-limits/rate-limits.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/aylien/refs/heads/main/openapi/aylien-autocomplete-api-openapi.yml

Other Resources

🔗
Plans
https://raw.githubusercontent.com/api-evangelist/aylien/refs/heads/main/plans/plans.yml
🔗
FinOps
https://raw.githubusercontent.com/api-evangelist/aylien/refs/heads/main/finops/finops.yml

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/aylien-autocomplete-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

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.

GitHub Google LinkedIn

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

OpenAPI Specification

aylien-autocomplete-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  contact:
    email: support@aylien.com
    name: API support
    url: https://newsapi.aylien.com/
  description: 'The AYLIEN News API is the most powerful way of sourcing, searching and syndicating analyzed and enriched news content. It is accessed by sending HTTP requests to our server, which returns information to your client.

    '
  termsOfService: https://newsapi.aylien.com/tos
  title: AYLIEN News Absa Autocomplete API
  version: '3.0'
servers:
- url: https://api.aylien.com/news
tags:
- name: autocomplete
paths:
  /autocompletes:
    get:
      tags:
      - autocomplete
      description: 'The autocompletes endpoint a string of characters provided to it, and then returns suggested terms that are the most likely full words or strings. The terms returned by the News API are based on parameters the type parameters you can see below. For example, if you provide the autocompletes endpoint with the term `New York C` and select the type `dbpedia_resources`, the API will return links to the DBpedia resources `New_York_City`, `New_York_City_Subway`, `New_York_City_Police_Department`, and so on.

        '
      operationId: listAutocompletes
      parameters:
      - description: 'This parameter is used for defining the type of autocompletes.

          '
        example: source_names
        in: query
        name: type
        required: true
        schema:
          enum:
          - source_names
          - source_domains
          - entity_types
          - dbpedia_resources
          type: string
      - description: 'This parameter is used for finding autocomplete objects that contain the specified value.

          '
        example: News
        in: query
        name: term
        required: true
        schema:
          minLength: 1
          type: string
      - description: 'This parameter is used for autocompletes whose language is the specified value. It supports [ISO 639-1](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) language codes.

          '
        in: query
        name: language
        schema:
          default: en
          enum:
          - en
          - de
          - fr
          - it
          - es
          - pt
          type:
          - string
          - 'null'
      - $ref: '#/components/parameters/per_page'
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Autocompletes'
            text/xml:
              schema:
                $ref: '#/components/schemas/Autocompletes'
          description: An object including an array of autocompletes
          headers:
            X-RateLimit-Limit:
              description: The number of allowed requests in the current period.
              schema:
                format: int32
                type: integer
            X-RateLimit-Remaining:
              description: The number of remaining requests in the current period.
              schema:
                format: int32
                type: integer
            X-RateLimit-Reset:
              description: 'The remaining window before the rate limit resets in UTC [epoch seconds](https://en.wikipedia.org/wiki/Unix_time).

                '
              schema:
                format: int64
                type: integer
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
            text/xml:
              schema:
                $ref: '#/components/schemas/Errors'
          description: Unauthorized
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
            text/xml:
              schema:
                $ref: '#/components/schemas/Errors'
          description: Not Found
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
            text/xml:
              schema:
                $ref: '#/components/schemas/Errors'
          description: Unprocessable Entity
        '429':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
            text/xml:
              schema:
                $ref: '#/components/schemas/Errors'
          description: Too Many Requests
          headers:
            X-RateLimit-Limit:
              description: The number of allowed requests in the current period.
              schema:
                format: int32
                type: integer
            X-RateLimit-Remaining:
              description: The number of remaining requests in the current period.
              schema:
                format: int32
                type: integer
            X-RateLimit-Reset:
              description: 'The remaining window before the rate limit resets in UTC [epoch seconds](https://en.wikipedia.org/wiki/Unix_time).

                '
              schema:
                format: int64
                type: integer
        '500':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Errors'
            text/xml:
              schema:
                $ref: '#/components/schemas/Errors'
          description: Internal Server Error
      security:
      - app_id: []
      - app_key: []
      summary: List autocompletes
components:
  schemas:
    Autocompletes:
      properties:
        autocompletes:
          description: An array of autocompletes
          items:
            $ref: '#/components/schemas/Autocomplete'
          type: array
      type: object
    Error:
      properties:
        code:
          type: string
        detail:
          type: string
        id:
          type: string
        links:
          $ref: '#/components/schemas/ErrorLinks'
        status:
          type: string
        title:
          type: string
      type: object
    ErrorLinks:
      properties:
        about:
          type: string
        docs:
          type: string
      type: object
    Autocomplete:
      properties:
        id:
          description: ID of the autocomplete
          type: string
        text:
          description: Text of the autocomplete
          type: string
      type: object
    Errors:
      properties:
        errors:
          items:
            $ref: '#/components/schemas/Error'
          type: array
      type: object
  parameters:
    per_page:
      description: 'This parameter is used for specifying number of items in each page.

        '
      in: query
      name: per_page
      schema:
        default: 3
        format: int32
        maximum: 100
        minimum: 1
        type:
        - integer
        - 'null'
  securitySchemes:
    app_id:
      x-auth-id-alias: true
      description: 'X-AYLIEN-NewsAPI-Application-ID is the identifier of your server, script, or program with a specific application. This parameter is required if you are accessing APIs without authenticating.

        '
      in: header
      name: X-AYLIEN-NewsAPI-Application-ID
      type: apiKey
    app_key:
      x-auth-id-alias: true
      description: 'X-AYLIEN-NewsAPI-Application-Key is the secret key of your server, script, or program with a specific application. This parameter is required if you are accessing APIs without authenticating.

        '
      in: header
      name: X-AYLIEN-NewsAPI-Application-Key
      type: apiKey
x-group-parameters: true