🛍️ Mercari Marketplace & Resale Scraper

Ultra-fast, HTTP-only Apify Actor to scrape secondhand products, resale prices, collectibles, fashion, and electronics from Mercari.

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🌟 Key Features

• ⚡ HTTP-Only with RFC 9449 DPoP Signing: Automatically generates on-the-fly ECDSA P-256 (ES256) DPoP JWT proofs to query Mercari internal search endpoints directly with zero browser overhead.
• 🏷️ Rich Product Attributes: Extracts Item Name, Price (JPY), Status (On Sale / Sold Out), Condition Rating (New, Like New, Good, Fair), Brand Name, Category, Seller ID, Created/Updated Timestamps, and High-Resolution Photo Galleries.
• 🎯 Advanced Search & Filtering: Filter by custom keywords, price min/max, sort orders (Newest, Best Match, Price Low-High), and availability.
• 🔄 Automated Token-Based Pagination: Transparently handles cursor pagination across thousands of listings.
• 🤖 AI-Ready Output Schema: Standardized Apify dataset schema formatted for e-commerce arbitrage bots, market intelligence, and resale valuation models.

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📥 Input Parameters

Parameter	Type	Required	Description	Example
keywords	Array	No	Search query keywords	["pokemon card", "nintendo switch"]
status	String	No	Filter availability: on_sale, sold_out, all	"on_sale"
sortBy	String	No	Sort order (score, created_time, price_asc, price_desc)	"score"
minPrice	Integer	No	Minimum price in JPY	1000
maxPrice	Integer	No	Maximum price in JPY	50000
maxItems	Integer	No	Max items to scrape (Default: 60)	100
pageSize	Integer	No	Batch size per API page (Default: 30)	30
proxyConfiguration	Object	No	Apify proxy configuration	{ "useApifyProxy": true }

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📤 Sample Output JSON

{
  "itemId": "m38289897301",
  "url": "https://jp.mercari.com/item/m38289897301",
  "name": "一番くじ ポケモン C賞 30周年 ミジュマル ぬいぐるみ",
  "price": 2300,
  "priceCurrency": "JPY",
  "status": "ITEM_STATUS_ON_SALE",
  "isSoldOut": false,
  "itemCondition": "New, unused (新品、未使用)",
  "brand": null,
  "sellerId": "342521310",
  "categoryId": "980",
  "thumbnails": [
    "https://static.mercdn.net/thumb/item/webp/m38289897301_1.jpg?1787495309"
  ],
  "photos": [
    "https://static.mercdn.net/item/detail/webp/photos/m38289897301_1.jpg?1787495309"
  ],
  "createdTimestamp": 1787495309,
  "createdIso": "2026-08-23T14:28:29Z",
  "updatedTimestamp": 1787661040,
  "updatedIso": "2026-08-25T12:30:40Z",
  "searchKeyword": "pokemon card"
}