Wine-Searcher market-price API

openapi: 3.2.0
info:
  title: Wine-Searcher Market Price API
  description: The Wine-Searcher API allows developers to plug Wine-Searcher wine data directly into websites and applications. Typical consumers include wine apps, blogs, market research companies, wine investment platforms, valuations, and insurance services. The API provides wine pricing data (average, min, max), critic scores, merchant listings, grape variety, region, and available vintages for any wine in the Wine-Searcher database. Requests are submitted using HTTP GET with query parameters. Responses can be returned in XML (default) or JSON.
  version: 1.0.0
  contact:
    name: Wine-Searcher Developer Support
    url: https://www.wine-searcher.com/trade/ws-api
  termsOfService: https://www.wine-searcher.com/trade/terms
servers:
- url: https://www.wine-searcher.com/ws_api.php
  description: Wine-Searcher API
tags:
- name: market-price
  description: Merchant price listings
paths:
  /market-price:
    get:
      operationId: getMarketPrice
      summary: Get Market Price Listings
      description: Returns a list of merchants currently selling a specific wine, including shop name, price, location, and purchase links. Returns the first 24 merchant listings sorted by price (lowest first). Useful for price comparison, cellar management, and purchase integrations.
      tags:
      - market-price
      parameters:
      - name: api_key
        in: query
        required: true
        description: Your Wine-Searcher API key
        schema:
          type: string
      - name: winename
        in: query
        required: true
        description: Name of the wine to look up (URL-encoded)
        schema:
          type: string
      - name: vintage
        in: query
        required: false
        description: Wine vintage year or NV
        schema:
          type: string
      - name: currencycode
        in: query
        required: false
        description: ISO 4217 currency code for price results
        schema:
          type: string
          default: USD
      - name: location
        in: query
        required: false
        description: Filter results by country code
        schema:
          type: string
      - name: state
        in: query
        required: false
        description: Filter results by US state code
        schema:
          type: string
      - name: offer_type
        in: query
        required: false
        description: Filter by offer type (R=retail, A=auction)
        schema:
          type: string
          enum:
          - R
          - A
          - B
      - name: format
        in: query
        required: false
        description: Response format (json or xml)
        schema:
          type: string
          enum:
          - json
          - xml
          default: json
      responses:
        '200':
          description: Market price listings
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MarketPriceResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/MarketPriceResponse'
components:
  schemas:
    MarketPriceResponse:
      type: object
      description: Response from the Market Price API endpoint
      properties:
        status:
          type: integer
          description: API status code (same as WineCheckResponse)
        message:
          type: string
          description: Status message
        wine_name:
          type: string
          description: Wine name used in the query
        vintage:
          type: string
          description: Vintage year
        listings:
          type: array
          description: Merchant listings sorted by price (lowest first, max 24)
          items:
            $ref: '#/components/schemas/MerchantListing'
    MerchantListing:
      type: object
      description: A single merchant listing for a wine
      properties:
        merchant_name:
          type: string
          description: Name of the merchant/retailer
        merchant_description:
          type: string
          description: Description of the merchant
        price:
          type: number
          format: float
          description: Price of the wine at this merchant
        currency:
          type: string
          description: Currency code for the price
        vintage:
          type: string
          description: Vintage year of this listing
        bottle_size:
          type: string
          description: Bottle size (e.g., 750ml, 1.5L)
        offer_type:
          type: string
          description: Type of offer (retail or auction)
          enum:
          - retail
          - auction
        physical_address:
          type: string
          description: Physical store address if applicable
        country:
          type: string
          description: Country of the merchant
        state:
          type: string
          description: State/region of the merchant
        zip_code:
          type: string
          description: Postal code of the merchant
        latitude:
          type: number
          format: float
          description: Merchant latitude for geo lookup
        longitude:
          type: number
          format: float
          description: Merchant longitude for geo lookup
        link:
          type: string
          description: URL to purchase the wine at this merchant