> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cromos.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Get a product

> One sealed product with its current prices.

Returns [the product object](/products/object) with its current prices. Ids are numeric.

For the daily series rather than the latest figure, see
[Get product prices](/products/prices).


## OpenAPI

````yaml openapi.json GET /v1/products/{id}
openapi: 3.0.0
info:
  title: Cromos API
  version: 1.0.0
servers:
  - url: https://api.cromos.so
security:
  - bearerAuth: []
paths:
  /v1/products/{id}:
    get:
      tags:
        - Products
      summary: Get a product
      description: >-
        One sealed product with its current prices. Returns 404 if no product
        carries the id.
      parameters:
        - schema:
            type: integer
            nullable: true
          required: false
          name: id
          in: path
      responses:
        '200':
          description: Product detail
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/Product'
                  error:
                    type: object
                    nullable: true
                required:
                  - data
                  - error
              example:
                data:
                  id: 502001
                  name: 151 Poster Collection
                  clean_name: 151 Poster Collection
                  number: null
                  image:
                    low: https://assets.cromos.so/products/502001/low.webp
                    high: https://assets.cromos.so/products/502001/high.webp
                  tcgplayer_url: >-
                    https://www.tcgplayer.com/product/502001/pokemon-sv-scarlet-and-violet-151-151-poster-collection
                  expansions:
                    - id: sv03.5
                      name: '151'
                  tcgplayer:
                    - condition: NM
                      variant: Normal
                      currency: USD
                      market: 8171
                      low: 6999
                      high: 8829
                      observed_on: '2026-08-02'
                  cardmarket:
                    currency: EUR
                    observed_on: '2026-08-03'
                    avg: 7091
                    low: 4299
                    trend: 6999
                    avg_holo: null
                    low_holo: null
                    trend_holo: 0
                error: null
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    Product:
      type: object
      properties:
        id:
          type: number
        name:
          type: string
        clean_name:
          type: string
          nullable: true
        number:
          type: string
          nullable: true
        image:
          $ref: '#/components/schemas/ImageUrls'
        tcgplayer_url:
          type: string
          nullable: true
        expansions:
          type: array
          items:
            type: object
            properties:
              id:
                type: string
              name:
                type: string
            required:
              - id
              - name
        tcgplayer:
          type: array
          items:
            allOf:
              - $ref: '#/components/schemas/TcgplayerPrice'
              - type: object
                properties:
                  variant:
                    type: string
                required:
                  - variant
        cardmarket:
          allOf:
            - $ref: '#/components/schemas/CardmarketPrice'
            - nullable: true
      required:
        - id
        - name
        - clean_name
        - number
        - image
        - tcgplayer_url
        - expansions
        - tcgplayer
        - cardmarket
    ErrorResponse:
      type: object
      properties:
        data:
          type: object
          nullable: true
        error:
          $ref: '#/components/schemas/ApiError'
      required:
        - data
        - error
    ImageUrls:
      type: object
      nullable: true
      properties:
        low:
          type: string
          format: uri
          description: Thumbnail-sized rendition. May be the same URL as `high`.
        high:
          type: string
          format: uri
          description: Full-sized rendition. May be the same URL as `low`.
      required:
        - low
        - high
    TcgplayerPrice:
      type: object
      properties:
        condition:
          type: string
        currency:
          type: string
          enum:
            - USD
        market:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        low:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        high:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        observed_on:
          type: string
          description: The date this price was observed, as YYYY-MM-DD.
      required:
        - condition
        - currency
        - market
        - low
        - high
        - observed_on
    CardmarketPrice:
      type: object
      properties:
        currency:
          type: string
          enum:
            - EUR
        observed_on:
          type: string
          description: The date this price was observed, as YYYY-MM-DD.
        avg:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        low:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        trend:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        avg_holo:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        low_holo:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
        trend_holo:
          type: integer
          nullable: true
          description: An integer amount in cents (minor units).
      required:
        - currency
        - observed_on
        - avg
        - low
        - trend
        - avg_holo
        - low_holo
        - trend_holo
    ApiError:
      type: object
      properties:
        code:
          type: string
          description: A stable machine-readable token. Switch on this, not on `message`.
        message:
          type: string
          description: A human-readable sentence. Always present, never empty.
      required:
        - code
        - message
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````