openapi: 3.1.0
info:
  title: Free Cocktail Filter List API
  description: TheCocktailDB Free API provides access to a vast database of cocktail recipes, ingredients, glassware, and images. Search by name, ingredient, category, glass, or alcohol content, look up details by ID, list available filters, or fetch a random cocktail.
  version: '1.0'
  contact:
    name: TheCocktailDB
    url: https://www.thecocktaildb.com/api.php
servers:
- url: https://www.thecocktaildb.com/api/json/v1/{apiKey}
  description: TheCocktailDB JSON API. Use API key "1" for development.
  variables:
    apiKey:
      default: '1'
      description: API key. "1" is the free test key; premium keys unlock additional endpoints.
tags:
- name: List
  description: List available categories, glasses, ingredients, and alcohol filters.
paths:
  /list.php:
    get:
      summary: List filter values
      description: List available categories, glasses, ingredients, or alcoholic filters.
      operationId: listFilters
      tags:
      - List
      parameters:
      - name: c
        in: query
        schema:
          type: string
          enum:
          - list
        description: List categories.
      - name: g
        in: query
        schema:
          type: string
          enum:
          - list
        description: List glasses.
      - name: i
        in: query
        schema:
          type: string
          enum:
          - list
        description: List ingredients.
      - name: a
        in: query
        schema:
          type: string
          enum:
          - list
        description: List alcoholic filters.
      responses:
        '200':
          description: List of filter values.
          content:
            application/json:
              schema:
                type: object