Mercari Japan Scraper

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Scrape product listings, prices, and sold items from Mercari Japan -- Japan's largest consumer-to-consumer marketplace.

Key Features

• Search by keywords -- Find products matching any query on Mercari Japan
• Sold item tracking -- View actual selling prices for resale research (物販リサーチ)
• Price range filtering -- Narrow results by minimum/maximum price in JPY
• Item condition filtering -- Filter by new, like-new, good, fair, or poor condition
• Flexible sorting -- Sort by relevance, price, or newest listings
• Direct URL scraping -- Scrape individual product pages for full details
• Automatic pagination -- Collect up to 1,000 items per run

Why Track Sold Items?

For resellers and market researchers, knowing the actual selling price is more valuable than the listing price. Set status to sold_out to see completed transactions and understand real market value.

Input Parameters

*At least one of searchKeywords or productUrls is required.

Output Fields

Each scraped item includes:

Example Usage

Search for Nintendo Switch listings

{
"searchKeywords":["Nintendo Switch"],
"status":"on_sale",
"sortBy":"price_asc",
"priceMax":30000,
"maxResults":100
}

Research sold prices for iPhone 15

{
"searchKeywords":["iPhone 15"],
"status":"sold_out",
"sortBy":"created_desc",
"maxResults":200
}

Scrape specific product pages

{
"productUrls":[
"https://jp.mercari.com/item/m12345678",
"https://jp.mercari.com/item/m87654321"
]
}

Proxy Requirements

This actor uses datacenter proxies (BUYPROXIES94952) with Japan IP addresses by default. If datacenter proxies are unavailable, it falls back to residential proxies. Mercari Japan may block non-Japanese IP addresses.

Pricing

$4 per 1,000 items scraped.

Limitations

• Mercari may limit search results to approximately 600 items per query
• Heavy scraping may trigger rate limiting or CAPTCHA challenges
• Some fields (description, shippingMethod) are only available on individual product pages
• Results depend on Mercari's page structure; changes to the site may temporarily affect data extraction