ShirtsPriceTracker

ShirtsPriceTracker is an early-stage price guide for football shirt collectors and resellers. It tracks how second-hand prices move. It is built by Fares Hosny, founder of Dux AI (a Dutch sole proprietorship), based in Lyon, France. It is not public yet; a public site with aggregated price statistics, for example a shirt's median asking price across shops, with links back to the shops, is planned.

Our crawler identifies itself with the user agent ShirtsPriceTracker/1.0 (+https://bot.duxai.nl; fares@duxai.nl) and signs its requests with Web Bot Auth (HTTP Message Signatures, Ed25519).

• It reads public product data only: title, price, sizes in stock and availability.
• It does not use checkout, cart, account or login pages, collects no personal data, and copies no listing text or images.
• It fetches robots.txt first and obeys it, including wildcard rules.
• It makes one request at a time per site, several seconds apart, and stops at the first block or rate limit.

Opting out

To stop our crawler, add this to your robots.txt; it applies from our next visit:

User-agent: ShirtsPriceTracker
Disallow: /

Or email fares@duxai.nl with your shop's address, and we stop within a day.

Contact: fares@duxai.nl. Public keys: /.well-known/http-message-signatures-directory