openapi: 3.0.3
info:
  title: YGOPRODeck Yu-Gi-Oh! Card Database Archetypes Reference Data API
  version: v7
  description: 'YGOPRODeck is a free, community-run REST API for the complete Yu-Gi-Oh! Trading Card Game

    corpus. The v7 API exposes card search and filtering, card sets, archetypes, the valid

    value enumerations used by the search engine (types, races, attributes, link markers),

    the underlying database version, and a random-card endpoint. No authentication is required;

    the documented rate limit is 20 requests per second per IP (one-hour ban on violation).


    All card text and imagery is copyright Konami Digital Entertainment / 4K Media. This spec

    is a third-party API description, generated from the YGOPRODeck API Guide

    (https://ygoprodeck.com/api-guide/) and live response inspection.

    '
  termsOfService: https://ygoprodeck.com/api-guide/
  contact:
    name: YGOPRODeck
    url: https://ygoprodeck.com/
  license:
    name: Community / Unspecified
    url: https://ygoprodeck.com/about/
  x-generated-from: documentation
  x-last-validated: '2026-05-30'
servers:
- url: https://db.ygoprodeck.com/api/v7
  description: YGOPRODeck v7 production API
tags:
- name: Reference Data
  description: Valid value enumerations used by the search engine.
paths:
  /cardvalues.php:
    get:
      tags:
      - Reference Data
      operationId: getCardValues
      summary: YGOPRODeck Get Valid Card Filter Values
      description: 'Return the canonical valid value enumerations used by the search engine — every card

        type, monster race, monster attribute, level, link marker, and the per-card-class

        (MONSTER / SPELL / TRAP / SKILL) breakdowns. Drives client-side dropdowns and validates

        cardinfo query parameters before submission.

        '
      responses:
        '200':
          description: Valid value enumerations.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CardValues'
              examples:
                GetCardValues200Example:
                  summary: Default getCardValues 200 response
                  x-microcks-default: true
                  value:
                    types:
                    - name: Effect Monster
                      group: MONSTER
                      sortGroup: 2
                      area:
                      - MAIN
                      - SIDE
                    - name: Link Monster
                      group: MONSTER
                      sortGroup: 7
                      area:
                      - EXTRA
                      - SIDE
                    - name: Spell Card
                      group: SPELL
                      sortGroup: 8
                      area:
                      - MAIN
                      - SIDE
                    MONSTER:
                      type:
                      - Effect Monster
                      - Normal Monster
                      - Link Monster
                      - XYZ Monster
                      - Synchro Monster
                      - Fusion Monster
                      race:
                      - Dragon
                      - Spellcaster
                      - Warrior
                      - Beast
                      attributes:
                      - DARK
                      - LIGHT
                      - WATER
                      - FIRE
                      - WIND
                      - EARTH
                      - DIVINE
                      level:
                      - 1
                      - 2
                      - 3
                      - 4
                      - 5
                      - 6
                      - 7
                      - 8
                      - 9
                      - 10
                      - 11
                      - 12
                      linkmarkers:
                      - Top
                      - Bottom
                      - Left
                      - Right
                      - Top-Left
                      - Top-Right
                      - Bottom-Left
                      - Bottom-Right
                    SPELL:
                      type:
                      - Spell Card
                      race:
                      - Continuous
                      - Equip
                      - Field
                      - Normal
                      - Quick-Play
                      - Ritual
                    TRAP:
                      type:
                      - Trap Card
                      race:
                      - Continuous
                      - Counter
                      - Normal
                    SKILL:
                      type:
                      - Skill Card
                      race:
                      - Jaden Yuki
                      - Seto Kaiba
                      - Yami Yugi
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    CardValues:
      type: object
      description: Valid value enumerations used by the search engine, broken down by card class.
      properties:
        types:
          type: array
          description: Every card type with its group and sort order.
          items:
            $ref: '#/components/schemas/CardTypeEntry'
        MONSTER:
          $ref: '#/components/schemas/MonsterValues'
        SPELL:
          $ref: '#/components/schemas/CardClassValues'
        TRAP:
          $ref: '#/components/schemas/CardClassValues'
        SKILL:
          $ref: '#/components/schemas/CardClassValues'
    MonsterValues:
      type: object
      description: Valid values for monster filters.
      properties:
        type:
          type: array
          description: All monster types.
          items:
            type: string
        race:
          type: array
          description: All monster races.
          items:
            type: string
        attributes:
          type: array
          description: All monster attributes.
          items:
            type: string
        level:
          type: array
          description: Valid monster levels / ranks.
          items:
            type: integer
        linkmarkers:
          type: array
          description: Valid link marker positions.
          items:
            type: string
    CardTypeEntry:
      type: object
      description: Metadata for a single card type used by sort/filter UIs.
      properties:
        name:
          type: string
          description: Card type name.
          example: Effect Monster
        group:
          type: string
          description: Top-level card class.
          enum:
          - MONSTER
          - SPELL
          - TRAP
          - SKILL
          example: MONSTER
        sortGroup:
          type: integer
          description: Sort order for displaying types together.
          example: 2
        area:
          type: array
          description: Deck areas where this type may be placed.
          items:
            type: string
            enum:
            - MAIN
            - EXTRA
            - SIDE
          example:
          - MAIN
          - SIDE
    CardClassValues:
      type: object
      description: Valid values for a non-monster card class (Spell, Trap, or Skill).
      properties:
        type:
          type: array
          description: Types within this card class.
          items:
            type: string
        race:
          type: array
          description: Sub-types or races within this card class.
          items:
            type: string
externalDocs:
  description: YGOPRODeck API Guide
  url: https://ygoprodeck.com/api-guide/