TypeScript 61.9%
HTML 37.2%
SQL 0.7%
1{2 "id": "kuenker",3 "displayName": "Künker (Osnabrück) — hammer prices from the lot archive",4 "sourceId": "kuenker",5 "sourceName": "Fritz Rudolf Künker GmbH & Co. KG",6 "sourceType": "auction_house",7 "sourceUrl": "https://www.kuenker.de",8 "module": "api/kuenker",9 "enginePriority": ["api", "firecrawl"],10 "categories": ["coins", "medals", "banknotes"],11 "regions": ["DE", "EU"],12 "languages": ["en", "de"],13 "currency": ["EUR"],14 "supportsListings": false,15 "supportsSold": true,16 "supportsAuctions": false,17 "supportsImages": true,18 "supportsCatalog": false,19 "supportsPopulation": false,20 "supportsLookup": true,21 "refreshFrequencyMinutes": 1440,22 "priority": "medium",23 "trustScore": 0.92,24 "attributionRequired": true,25 "termsUrl": "https://www.kuenker.de/auction-terms-and-conditions",26 "accessNotes": "Plain HTTPS with the RareIndex user agent, 0 credits, no login, no anti-bot (HTTP 200). robots.txt disallows /checkout/, /wishlist/, /account/, /store-api/, /widgets/ and Merkliste paths (and blocks Meta-ExternalAgent entirely); we never call /widgets/ (the JS lot listing) or /store-api/. Discovery: /sitemap.xml → seo/sitemaps/sitemap-products-<n>.xml (29 files × 25 000 lot URLs). Each lot URL is a static Shopware product page read once: h1 (issuer / description), 'Berlin Auction 400 · Lot 663', '1 Feb 2024 Finished', 'Estimated price: €750', 'Hammer price €1,100' (Zuschlag), properties table (Nominal/Year, Mint, Rarity, Weight, Condition incl. PCGS/NGC slab data, Quotes), JSON-LD Product (name, sku, images; its offers.price is always 0 and is ignored). Sales are hammer prices in EUR (buyer_premium_included=false); pages without a hammer price (unsold, withdrawn, running) yield nothing. Sale date = the date printed on the lot page. Cursor walks sitemap file / URL offsets (≈ 100 lots per run, 1.5 s apart); a full backfill is a multi-week campaign bounded by the domain policy. Images are S3 URLs, referenced only.",27 "enabled": true,28 "schemaVersion": "1.0",29 "historicalDepth": "decades",30 "acquisitionMethod": "Static HTML lot pages discovered through product sitemaps",31 "config": {32 "lotsPerRun": 10033 }34}35