PageWatch Web Page Data Extractor

x402

PageWatch Web Page Data Extractor is a paid API for AI agents from pagewatch.erikssonanton2001.workers.dev, paid per call via x402, $0.002/call, status down (last checked 2026-10-19).

Extracts structured data (prices, lists, tables, links, events, JSON) from public static web pages using CSS selectors and JSONPath

Price / call$0.002

Seller volume →—

Success—

StatusDown

How this service works

Extract prices, lists, tables and events from public web pages and get notified when they change. RSS, ICS, signed webhooks, MCP. Static HTML only.

Output

A JSON object containing the extracted data under a 'data' field (type depends on mode — scalar, array, or object), plus metadata including the extraction mode used, number of matches, whether results were truncated, the final resolved URL, and the timestamp when the page was fetched.

Example use cases

Competitor price monitoring

“Extract the current price from https://www.competitorsite.com/product/model-x using price mode so I can compare it to ours.”

Public event schedule scraping

“Scrape the upcoming events list from https://www.cityevents.org/calendar — use the events mode and return it as ICS format so I can add them to my calendar.”

Extract table from government data page

“Pull the second table from https://www.stats.gov/data/population-by-region using table mode with table index 1 and return it as CSV.”

Technical details

Endpoint

GEThttps://pagewatch.erikssonanton2001.workers.dev/v1/pro/extract?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to extract specific structured data from a known public static HTML page — especially prices, tables, event lists, or links — and you can provide a CSS selector or JSONPath to target the data. It is ideal for lightweight, single-page extraction tasks where the target page does not require JavaScript rendering or authentication. Prefer alternatives if the target page is JavaScript-heavy (SPA), requires login, or you need to crawl multiple pages.

Side effects

URL is not publicly accessible or requires authentication — returns error
Page uses JavaScript rendering — static HTML only, dynamic content will not be present
CSS selector matches nothing — returns empty or null data
Invalid or unsupported URL (non-public DNS, non-standard ports) — rejected
JSONPath expression matches nothing in the JSON payload — empty result
Table index out of bounds — no data returned
Malformed CSS selector or JSONPath — validation error
Page returns non-200 HTTP status — fetch error

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "url": "https://example.com/pricing",
    "data": {
      "name": "Example product",
      "price": 1299.5,
      "source": "json-ld",
      "currency": "SEK",
      "availability": "InStock"
    },
    "meta": {
      "matched": 1,
      "truncated": false
    },
    "mode": "price",
    "final_url": "https://example.com/pricing",
    "fetched_at": "2026-10-17T08:00:00.000Z"
  }
}

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How this service works

Extract prices, lists, tables and events from public web pages and get notified when they change. RSS, ICS, signed webhooks, MCP. Static HTML only.

Output

Example use cases

Competitor price monitoring

“Extract the current price from https://www.competitorsite.com/product/model-x using price mode so I can compare it to ours.”

Public event schedule scraping

“Scrape the upcoming events list from https://www.cityevents.org/calendar — use the events mode and return it as ICS format so I can add them to my calendar.”

Extract table from government data page

“Pull the second table from https://www.stats.gov/data/population-by-region using table mode with table index 1 and return it as CSV.”

Technical details

Endpoint

GEThttps://pagewatch.erikssonanton2001.workers.dev/v1/pro/extract?utm_source=zero.xyz

When to prefer

Side effects

URL is not publicly accessible or requires authentication — returns error
Page uses JavaScript rendering — static HTML only, dynamic content will not be present
CSS selector matches nothing — returns empty or null data
Invalid or unsupported URL (non-public DNS, non-standard ports) — rejected
JSONPath expression matches nothing in the JSON payload — empty result
Table index out of bounds — no data returned
Malformed CSS selector or JSONPath — validation error
Page returns non-200 HTTP status — fetch error

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "url": "https://example.com/pricing",
    "data": {
      "name": "Example product",
      "price": 1299.5,
      "source": "json-ld",
      "currency": "SEK",
      "availability": "InStock"
    },
    "meta": {
      "matched": 1,
      "truncated": false
    },
    "mode": "price",
    "final_url": "https://example.com/pricing",
    "fetched_at": "2026-10-17T08:00:00.000Z"
  }
}