Battle.net Card Backs API

openapi: 3.0.3
info:
  title: Battle.net Hearthstone Game Data Card Backs API
  description: The Hearthstone Game Data API provides access to Hearthstone card data, card back collections, deck building, and metadata. Authenticate with OAuth 2.0 client credentials flow to obtain an access token for use in all requests.
  version: '1.0'
  contact:
    name: Blizzard Developer Relations
    url: https://community.developer.battle.net/
  termsOfService: https://www.blizzard.com/en-us/legal/a2989b50-54f6-43f3-b55c-fa78e0ca3b38/blizzard-developer-api-terms-of-use
  x-generated-from: documentation
servers:
- url: https://us.api.blizzard.com
  description: US Region
- url: https://eu.api.blizzard.com
  description: EU Region
- url: https://apac.api.blizzard.com
  description: APAC Region
security:
- oauth2: []
tags:
- name: Card Backs
  description: Hearthstone card back collections
paths:
  /hearthstone/cardbacks:
    get:
      operationId: searchCardBacks
      summary: Battle.net Search Hearthstone Card Backs
      description: Returns an up-to-date list of all card backs matching the search criteria.
      tags:
      - Card Backs
      parameters:
      - name: cardBackCategory
        in: query
        description: A category of card back. The category must match a valid category slug.
        schema:
          type: string
        example: fireside
      - name: textFilter
        in: query
        description: A text string used to filter card backs.
        schema:
          type: string
        example: legend
      - name: sort
        in: query
        description: The field used to sort the results.
        schema:
          type: string
          enum:
          - name
          - dateAdded
        example: dateAdded
      - name: order
        in: query
        description: The order in which to sort the results.
        schema:
          type: string
          enum:
          - asc
          - desc
        example: desc
      - name: locale
        in: query
        description: The locale to reflect in localized data.
        schema:
          type: string
        example: en_US
      responses:
        '200':
          description: A list of Hearthstone card backs.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CardBackSearchResponse'
              examples:
                SearchCardBacks200Example:
                  summary: Default searchCardBacks 200 response
                  x-microcks-default: true
                  value:
                    cardBacks:
                    - id: 1
                      sortCategory: 2
                      text: The standard card back for Hearthstone.
                      name: Classic
                      image: https://d15f34w2p8l1cc.cloudfront.net/hearthstone/card-backs/classic.png
                      slug: classic
                    cardCount: 1
                    pageCount: 1
                    page: 1
        '401':
          description: Unauthorized. Missing or invalid access token.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /hearthstone/cardbacks/{idOrSlug}:
    get:
      operationId: getCardBack
      summary: Battle.net Get Hearthstone Card Back
      description: Returns a specific card back by using a valid ID or slug.
      tags:
      - Card Backs
      parameters:
      - name: idOrSlug
        in: path
        required: true
        description: The ID or slug of the card back.
        schema:
          type: string
        example: classic
      - name: locale
        in: query
        description: The locale to reflect in localized data.
        schema:
          type: string
        example: en_US
      responses:
        '200':
          description: A Hearthstone card back object.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CardBack'
              examples:
                GetCardBack200Example:
                  summary: Default getCardBack 200 response
                  x-microcks-default: true
                  value:
                    id: 1
                    sortCategory: 2
                    text: The standard card back for Hearthstone.
                    name: Classic
                    image: https://d15f34w2p8l1cc.cloudfront.net/hearthstone/card-backs/classic.png
                    slug: classic
        '404':
          description: Card back not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    CardBackSearchResponse:
      type: object
      title: Card Back Search Response
      description: A paginated list of Hearthstone card backs.
      properties:
        cardBacks:
          type: array
          items:
            $ref: '#/components/schemas/CardBack'
          description: List of matching card backs.
        cardCount:
          type: integer
          description: Total number of matching card backs.
          example: 150
        pageCount:
          type: integer
          description: Total number of pages.
          example: 8
        page:
          type: integer
          description: Current page number.
          example: 1
    CardBack:
      type: object
      title: Card Back
      description: A Hearthstone card back object.
      properties:
        id:
          type: integer
          description: The unique ID of the card back.
          example: 1
        sortCategory:
          type: integer
          description: The sort category.
          example: 2
        text:
          type: string
          description: Description of the card back.
          example: The standard card back for Hearthstone.
        name:
          type: string
          description: The name of the card back.
          example: Classic
        image:
          type: string
          format: uri
          description: URL of the card back image.
          example: https://d15f34w2p8l1cc.cloudfront.net/hearthstone/card-backs/classic.png
        slug:
          type: string
          description: A human-readable identifier for the card back.
          example: classic
    ErrorResponse:
      type: object
      title: Error Response
      description: An error response from the API.
      properties:
        code:
          type: integer
          description: HTTP error code.
          example: 404
        type:
          type: string
          description: Error type.
          example: BLZWEBAPI00000404
        detail:
          type: string
          description: A description of the error.
          example: Not Found
  securitySchemes:
    oauth2:
      type: oauth2
      description: Battle.net OAuth 2.0 authentication. Use client credentials flow for game data APIs.
      flows:
        clientCredentials:
          tokenUrl: https://oauth.battle.net/token
          scopes: {}