Activision Blizzard

Activision Blizzard Decks API

The Decks API from Activision Blizzard — 1 operation(s) for decks.

GitHub OpenAPI

Operations 1

GET /hearthstone/deck Get deck by code #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/activision-blizzard/openapi/activision-blizzard-decks-api-openapi.yml

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OpenAPI Specification

activision-blizzard-decks-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Battle.net Hearthstone Decks API
  version: 1.0.0
  description: Hearthstone API from Blizzard Entertainment (Activision Blizzard, part of Microsoft Gaming), converted field-for-field from the machine-readable API reference the Battle.net Community Developer Portal serves at community.developer.battle.net/api/pages/content/documentation/*.json (saved verbatim in openapi/_original/battle-net-reference/). Response schemas are not published in that reference.
  contact:
    name: Battle.net Community Developer Portal
    url: https://community.developer.battle.net/
  termsOfService: https://www.blizzard.com/en-us/legal/a2aefd3f-87e1-4a35-a38d-e0f7a8f42a00/blizzard-developer-api-terms-of-use
  x-generated-from: provider-reference-json
  x-derived-from:
  - openapi/_original/battle-net-reference/hearthstone-game-data-apis.json
  x-derived: '2026-11-04'
servers:
- url: https://{region}.api.blizzard.com
  description: Global regions (documented host format {region}.api.blizzard.com)
  variables:
    region:
      enum:
      - us
      - eu
      - kr
      - tw
      default: us
security:
- oauth2: []
tags:
- name: Decks
paths:
  /hearthstone/deck:
    get:
      operationId: getDeckByCode
      summary: Get deck by code
      description: Finds a deck by deck code. For more information, see the Retrieving Decks Guide.
      tags:
      - Decks
      x-source: https://community.developer.battle.net/documentation/hearthstone/game-data-apis
      parameters:
      - name: locale
        in: query
        required: false
        description: The locale to reflect in localized data.
        schema:
          type: string
          default: en_US
      - name: code
        in: query
        required: false
        description: A code that identifies a deck. You can copy one from the game or various Hearthstone websites. The value should be URL encoded.
        schema:
          type: string
          default: AAECAQcG+wyd8AKS+AKggAOblAPanQMMS6IE/web8wLR9QKD+wKe+wKz/AL1gAOXlAOalAOSnwMA
      - name: ids
        in: query
        required: false
        description: A list of card IDs representing cards in the deck. Ignored if a <strong>code</strong> parameter is also present.
        schema:
          type: string
      - name: hero
        in: query
        required: false
        description: The card ID for the hero of the deck. Used along with <strong>ids</strong>. If not present, the API will attempt to add a default hero and class based on the cards in the deck.
        schema:
          type: string
      responses:
        '200':
          description: Successful response (response schema not published in the reference).
components:
  securitySchemes:
    oauth2:
      type: oauth2
      description: Documented at https://community.developer.battle.net/documentation/guides/using-oauth
      flows:
        clientCredentials:
          tokenUrl: https://oauth.battle.net/token
          scopes: {}
        authorizationCode:
          authorizationUrl: https://oauth.battle.net/authorize
          tokenUrl: https://oauth.battle.net/token
          scopes:
            openid: OpenID Connect
            wow.profile: World of Warcraft profile
            sc2.profile: StarCraft II profile
            d3.profile: Diablo III profile