Mercari Jp Scraper

🇯🇵 A powerful Apify-based web scraper for Mercari Japan - Extract product listings, prices, and details with ease.

✨ Features

• 🔍 Keyword Search - Scrape by entering simple keywords (English or Japanese)
• 📦 Item Extraction - Get titles, prices, descriptions, images, and seller info
• 🔄 Pagination Support - Automatically follows pagination on search/category pages
• 🌏 Japanese Support - Works seamlessly with Japanese keywords and content
• ⚡ Fast & Efficient - Uses Puppeteer for reliable JavaScript rendering
• 📊 Structured Output - Clean JSON data with image previews in the Output tab

📥 Input

Search by Keywords

Enter search keywords as an array of strings:

{
  "keywords": ["iphone", "nintendo switch", "ps5"]
}

Search by Direct URLs

Or provide specific Mercari URLs:

{
  "startUrls": [
    "https://jp.mercari.com/search?keyword=macbook",
    "https://jp.mercari.com/item/m123456789"
  ]
}

Options

• keywords - Array of search terms (e.g., ["スマホ", "カメラ"])
• startUrls - Array of direct Mercari URLs
• maxItems - Maximum number of items to scrape (default: 50)

📤 Output

The scraper outputs JSON records for each item with the following fields:

Field	Description
title	Product title
price	Price in ¥ (JPY) or $ (USD)
description	Full item description
images	Array of product image URLs
seller	Seller name (cleaned)
shipping	Shipping information (送料込み / 着払い)
condition	Item condition (新品 / 未使用 / 美品 / etc.)
itemId	Mercari item ID
url	Direct link to item
scrapedAt	Timestamp of when data was scraped

Output Views

The Output tab provides two views:

1. Overview - Quick view with image thumbnails, title, price, seller
2. Detailed - Full view including complete description

🚀 Quick Start

1. Enter your search keywords in the Input tab
2. Set maxItems if you want to limit results
3. Click Start to run the scraper
4. View results in the Output tab with image previews

📖 Examples

Scrape PS5 listings

{
  "keywords": ["ps5"],
  "maxItems": 20
}

Scrape multiple categories

{
  "keywords": ["スマホ", "カメラ", "ゲーム機"]
}

Scrape specific item

{
  "startUrls": ["https://jp.mercari.com/item/m123456789"]
}

⚙️ Technical Details

• Memory: 4096 MB allocated
• Timeout: Configurable (default: 3600s)
• Browser: Headless Chrome with Puppeteer
• Location: Scrapes from Japan (may show USD prices for international IPs)

📝 Notes

• Prices may display in USD (US$) or JPY (¥) depending on the datacenter IP location
• Seller names are cleaned to remove age numbers
• Images are filtered to show only main product photos (no thumbnails)
• The scraper respects Mercari's structure and extracts publicly available data

🔗 Links

• Mercari Japan
• Apify Documentation