Art Institute of Chicago Tours API

openapi: 3.1.0
info:
  title: Art Institute of Chicago Public Agent Roles Tours API
  description: 'The Art Institute of Chicago publishes an open, REST + Elasticsearch-style API for ~120,000 artworks plus artists/agents, places, galleries, exhibitions, tours, mobile sounds, products, publications, sections, sites, educational resources, digital and printed publications, and static archive images. Most data is CC0 1.0; descriptions and places are CC-BY 4.0. No API key required. Anonymous limit: 60 requests/minute per IP. Clients should send an AIC-User-Agent header (recommended for courtesy tracking).'
  termsOfService: https://www.artic.edu/terms/terms-and-conditions
  contact:
    email: engineering@artic.edu
    url: https://api.artic.edu/docs/
  license:
    name: CC0 1.0 (data) / CC-BY 4.0 (descriptions and place data)
    url: https://creativecommons.org/publicdomain/zero/1.0/
  version: '1.14'
servers:
- url: https://api.artic.edu/api/v1
  description: Public API v1
tags:
- name: Tours
  description: Curated multi-stop museum tours.
paths:
  /tours:
    get:
      tags:
      - Tours
      operationId: listTours
      summary: List Tours
      description: A list of all tours sorted by last updated date in descending order.
      parameters:
      - $ref: '#/components/parameters/Ids'
      - $ref: '#/components/parameters/Limit'
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/Fields'
      - $ref: '#/components/parameters/Include'
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: object
                properties:
                  pagination:
                    $ref: '#/components/schemas/Pagination'
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Tour'
                  info:
                    $ref: '#/components/schemas/Info'
                  config:
                    $ref: '#/components/schemas/Config'
        default:
          description: Error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /tours/search:
    get:
      tags:
      - Tours
      operationId: searchTours
      summary: Search Tours
      description: 'Search tours data in the aggregator. '
      parameters:
      - $ref: '#/components/parameters/SearchQ'
      - $ref: '#/components/parameters/SearchQuery'
      - $ref: '#/components/parameters/SearchSort'
      - $ref: '#/components/parameters/SearchFrom'
      - $ref: '#/components/parameters/SearchSize'
      - $ref: '#/components/parameters/SearchFacets'
      - $ref: '#/components/parameters/Fields'
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: object
                properties:
                  preference:
                    type:
                    - string
                    - 'null'
                  pagination:
                    $ref: '#/components/schemas/Pagination'
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/SearchHit'
                  info:
                    $ref: '#/components/schemas/Info'
                  config:
                    $ref: '#/components/schemas/Config'
        default:
          description: Error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /tours/{id}:
    get:
      tags:
      - Tours
      operationId: getTour
      summary: Get Tour
      description: Retrieve a single tour by ID.
      parameters:
      - $ref: '#/components/parameters/ResourceId'
      - $ref: '#/components/parameters/Fields'
      - $ref: '#/components/parameters/Include'
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/Tour'
                  info:
                    $ref: '#/components/schemas/Info'
                  config:
                    $ref: '#/components/schemas/Config'
        default:
          description: Error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  parameters:
    SearchFrom:
      name: from
      in: query
      description: Elasticsearch offset pagination starting record.
      required: false
      schema:
        type: integer
        minimum: 0
    ResourceId:
      name: id
      in: path
      description: Numeric resource identifier.
      required: true
      schema:
        type: integer
    Limit:
      name: limit
      in: query
      description: Number of records to return per page (default 12, max 100).
      required: false
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 12
    Ids:
      name: ids
      in: query
      description: Comma-separated list of resource IDs to fetch in one call.
      required: false
      schema:
        type: string
    SearchFacets:
      name: facets
      in: query
      description: Comma-separated list of fields to facet on for aggregations.
      required: false
      schema:
        type: string
    Fields:
      name: fields
      in: query
      description: Comma-separated list of fields to include in the response (sparse fieldsets).
      required: false
      schema:
        type: string
    SearchSize:
      name: size
      in: query
      description: Elasticsearch page size (max 100).
      required: false
      schema:
        type: integer
        minimum: 1
        maximum: 100
    Page:
      name: page
      in: query
      description: Page number (1-based).
      required: false
      schema:
        type: integer
        minimum: 1
        default: 1
    Include:
      name: include
      in: query
      description: Comma-separated list of related resources to include (e.g. artist_pivots, dates, place_pivots, sites).
      required: false
      schema:
        type: string
    SearchQuery:
      name: query
      in: query
      description: Elasticsearch Query DSL JSON (URL-encoded).
      required: false
      schema:
        type: string
    SearchSort:
      name: sort
      in: query
      description: Sort specification (Elasticsearch sort syntax).
      required: false
      schema:
        type: string
    SearchQ:
      name: q
      in: query
      description: Free-text search string.
      required: false
      schema:
        type: string
  schemas:
    SearchHit:
      type: object
      description: A single search hit (Elasticsearch _source projected fields).
      properties:
        _score:
          type: number
        id:
          type: integer
        api_model:
          type: string
        api_link:
          type: string
          format: uri
        title:
          type: string
        timestamp:
          type: string
          format: date-time
    Info:
      type: object
      properties:
        license_text:
          type: string
        license_links:
          type: array
          items:
            type: string
            format: uri
        version:
          type: string
    Config:
      type: object
      properties:
        iiif_url:
          type: string
          format: uri
        website_url:
          type: string
          format: uri
    Error:
      type: object
      properties:
        status:
          type: integer
        error:
          type: string
        detail:
          type: string
    Tour:
      type: object
      description: Curated multi-stop tour.
      properties:
        id:
          type: integer
        api_model:
          type: string
        api_link:
          type: string
          format: uri
        title:
          type: string
        image:
          type:
          - string
          - 'null'
        description:
          type:
          - string
          - 'null'
        intro:
          type:
          - string
          - 'null'
        intro_link:
          type:
          - string
          - 'null'
          format: uri
        intro_transcript:
          type:
          - string
          - 'null'
        weight:
          type:
          - integer
          - 'null'
        artwork_titles:
          type: array
          items:
            type: string
        artist_titles:
          type: array
          items:
            type: string
        suggest_autocomplete_all:
          type:
          - array
          - object
          - 'null'
        suggest_autocomplete_boosted:
          type:
          - string
          - 'null'
        source_updated_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
        timestamp:
          type: string
          format: date-time
      required:
      - id
      - title
      - api_model
      - api_link
    Pagination:
      type: object
      properties:
        total:
          type: integer
        limit:
          type: integer
        offset:
          type: integer
        total_pages:
          type: integer
        current_page:
          type: integer
        next_url:
          type: string
          format: uri