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fetchwerk Product Page Extraction
x402
fetchwerk Product Page Extraction is a paid API for AI agents from fetch.halowerk.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-10).
Extracts structured product data from a single product page URL, returning identifiers, price, availability, shipping, variants, ratings, images, and seller information with source attribution.
Price / call$0.005
Success—
StatusUnknown
How this service works
Return the structured offer of one product page: identifiers, price, availability, shipping, variants, ratings, images and seller, each with its source.
Output
A structured JSON object containing product identifiers (SKU, GTIN, MPN), current price, availability status, shipping details, product variants (size, color, etc.) each with their own price/availability/GTIN/URL, ratings and review counts, product images, and seller information — each field annotated with its source on the page.
Example use cases
Price monitoring for competitor products
“Grab the current price, availability, and all size variants from this competitor product page https://www.rivalshop.com/items/trail-sneaker-pro — prices are in USD — so I can compare them against my own listings.”
Populating product catalog from supplier URLs
“I have a supplier product page at https://supplier.example.com/catalog/item-4821 — pull all the structured data you can: identifiers, price, shipping, images, ratings, and variants, treating prices as EUR.”
Checking stock before purchase decision
“Before I buy, can you check https://www.onlinestore.com/product/coffee-machine-deluxe and tell me if it's in stock, what the current price is, and whether there are different color options available?”
Technical details
Endpoint
POSThttps://fetch.halowerk.com/product?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need richly structured product data — including variants, ratings, shipping, and seller — from a single e-commerce URL in one call. It is better than generic web scraping when you need normalized, field-level product schema with source attribution rather than raw HTML or article text. Prefer it over manual parsing when dealing with diverse retailer formats. Use the currency_hint parameter when the store uses ambiguous symbols like $ or kr to ensure correct price parsing.
Side effects
- URL is not a product page (returns empty or misclassified fields)
- Page requires JavaScript rendering that is unsupported (incomplete extraction)
- Anti-bot measures block access (HTTP 403 or empty response)
- Currency symbol is ambiguous and currency_hint is not provided (wrong price parsing)
- Page is behind a login wall (authentication required, no data returned)
- Malformed or non-HTTP URL provided (validation error)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Absolute http or https URL of a single product page. |
| currency_hint | string | ISO 4217 code such as EUR or USD. Used to disambiguate the $ and kr symbols and the decimal separator. It never triggers a conversion. |
| want_variants | boolean | Collect size, colour and other variants with their own price, availability, GTIN and URL. |
Tags
x402
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