# Mercari Marketplace Scraper (x402)

> Mercari Marketplace Scraper (x402) is a paid API for AI agents from x402.186-241-26-229.sslip.io, paid per call via x402, $0.025/call, status unknown (last checked 2026-10-02).

Scrapes structured product listings from Mercari US, returning titles, prices, IDs, and optionally full item details, charged per successful call via x402 micropayments.

## Facts

- Endpoint: POST https://x402.186-241-26-229.sslip.io/v1/mercari?utm_source=zero.xyz
- Price: $0.025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mercari-marketplace-scraper-x402-e013b6ec
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kzP5r-URRDa_hWqtyVKO3

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mercari-marketplace-scraper-x402-e013b6ec -d '<json body>'
```

Example prompt: Search Mercari for 'vintage Levi's denim jacket' under $80, return the 50 newest on-sale listings sorted by newest, and include full item details like description and condition.

## When to prefer this

Use this endpoint when you need structured product listing data from Mercari US specifically — including price research, inventory snapshots, or keyword searches across categories. It is pay-per-successful-call with no charge on empty runs, making it cost-efficient for exploratory searches. Prefer this over generic web scrapers when you need Mercari-native fields like listing status, sort modes, and optional deep item details.

## Known failure modes

- Empty result set (no charge) if keyword or URL yields no matching listings
- Mercari rate-limiting or anti-bot measures causing incomplete results
- Invalid or non-US Mercari URLs returning errors
- Price filter too narrow returning zero results
- Unsupported URL types (non-US Mercari domains) failing silently

## How this service works

Pay-per-call structured web data. Failed or empty runs are not charged.

## Output

Returns a JSON object with a count of listings and an array of items, each containing listing ID, URL, title, price in dollars, price in cents, listing type, and optionally full description — all scoped to the Mercari US marketplace.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "sort": {
   "enum": [
    "relevance",
    "newest",
    "price_low",
    "price_high",
    "recently_sold"
   ],
   "type": "string",
   "default": "relevance",
   "description": "Result order requested from Mercari for category and brand pages."
  },
  "limit": {
   "type": "integer",
   "default": 100,
   "minimum": 1,
   "description": "Maximum number of unique listings in the entire run."
  },
  "status": {
   "type": "array",
   "items": {
    "enum": [
     "on_sale",
     "sold_out",
     "trading"
    ],
    "type": "string",
    "enumTitles": [
     "On sale",
     "Sold out",
     "Trading"
    ]
   },
   "default": [],
   "description": "Include only these listing states. Empty includes all states."
  },
  "keyword": {
   "type": "string",
   "description": "Search phrase. If URLs are provided, this overrides their keyword. Without URLs, searches the top-level US categories."
  },
  "priceMax": {
   "type": "number",
   "minimum": 0,
   "description": "Maximum listed price in US dollars, inclusive."
  },
  "priceMin": {
   "type": "number",
   "minimum": 0,
   "description": "Minimum listed price in US dollars, inclusive."
  },
  "startUrls": {
   "type": "array",
   "description": "US Mercari category, brand, shop, search, or item URLs. Search URLs are expanded across top-level categories."
  },
  "includeDetails": {
   "type": "boolean",
   "default": false,
   "description": "Open each item page for description, full photo set, condition, shipping details, and timestamps. Increases requests and cost."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 1,
  "items": [
   {
    "id": null,
    "url": null,
    "type": null,
    "price": null,
    "title": null,
    "listingId": null,
    "priceCents": null,
    "description": null
   }
  ],
  "product": "mercari"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mercari-marketplace-scraper-x402-e013b6ec/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.186-241-26-229.sslip.io](https://www.zero.xyz/host/x402.186-241-26-229.sslip.io/llms.txt)