TypeScript 61.9%
HTML 37.2%
SQL 0.7%
1[2 {3 "id": "auctionet",4 "name": "Auctionet",5 "domain": "auctionet.com",6 "country": "SE",7 "supportedCountries": ["SE", "DE", "DK", "FI", "ES", "GB"],8 "languages": ["sv", "de", "da", "fi", "es", "en"],9 "sourceType": "marketplace",10 "categories": ["antiques", "art", "design_furniture", "watches", "jewelry", "coins", "stamps", "books", "porcelain", "glass_crystal", "silver", "vintage_toys", "cameras", "wine", "militaria"],11 "api": { "available": true, "docsUrl": null, "auth": "none", "notes": "Unauthenticated JSON: GET https://auctionet.com/api/v2/items.json (is=ended, per_page ≤ 500, page, category_id, company_id, country_code, q) and /api/v2/categories.json. Every query capped at 10 000 items. Undocumented but publicly served to the site itself." },12 "urls": { "search": "https://auctionet.com/en/search?is=ended", "product": "https://auctionet.com/en/{id}-{slug}", "sold": "https://auctionet.com/api/v2/items.json?is=ended", "sitemap": "https://auctionet-exports.s3-eu-west-1.amazonaws.com/sitemap.xml.gz", "robots": "https://auctionet.com/robots.txt" },13 "data": { "liveListings": true, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": true, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },14 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /admin/ and /*/my only; /api/ allowed", "rateLimit": "none observed; we use 1.5 s", "preferredEngine": "api" },15 "currency": ["SEK", "EUR", "DKK", "GBP"],16 "freshness": "hourly",17 "priority": "wave1",18 "difficulty": "easy",19 "reliability": 0.9,20 "legal": "terms_of_use contain no clause on automated access; results are winning bids (hammer) with buyer's fee added per house.",21 "status": "implemented",22 "connectors": ["auctionet"],23 "statusReason": null,24 "verified": true,25 "verifiedAt": "2026-09-08",26 "notes": "3.9 M closed lots since 2011 across ~100 Nordic/European houses (Stockholms Auktionsverk, Crafoord, Uppsala Auktionskammare, Bruun Rasmussen online…). Titles in the consigning house's language."27 },28 {29 "id": "bukowskis",30 "name": "Bukowskis",31 "domain": "bukowskis.com",32 "country": "SE",33 "supportedCountries": ["SE", "FI"],34 "languages": ["sv", "en", "fi"],35 "sourceType": "auction_house",36 "categories": ["art", "design_furniture", "antiques", "jewelry", "watches", "luxury_handbags"],37 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Rails/htmx server-rendered pages; no JSON endpoint found." },38 "urls": { "search": "https://www.bukowskis.com/en/lots", "product": "https://www.bukowskis.com/en/lots/{id}-{slug}", "sold": null, "sitemap": "https://www.bukowskis.com/sitemaps/sitemap.xml.gz", "robots": "https://www.bukowskis.com/robots.txt" },39 "data": { "liveListings": true, "soldResults": false, "auctionResults": false, "historical": "none", "images": true, "seller": false, "saleDate": true, "realizedPrice": false, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },40 "access": { "pagination": "sitemap", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /admin/, /cms/, /*/pdf$", "rateLimit": null, "preferredEngine": "none" },41 "currency": ["SEK", "EUR"],42 "freshness": "daily",43 "priority": "wave2",44 "difficulty": "hard",45 "reliability": 0.5,46 "legal": null,47 "status": "blocked",48 "connectors": [],49 "statusReason": "Realised prices are not shown publicly: archived lot pages (archived_lots*.xml.gz sitemaps, e.g. lot 1569873 ended 2024-07-17) show 'Auction ended' and a 'contact us for a valuation' box instead of the result; live lot lists only show 'Current bid'. Only login-gated result access → not crawled.",50 "verified": true,51 "verifiedAt": "2026-09-08",52 "notes": "Live lots (active_lots.xml.gz) could feed auction_lot records (current bid, estimate) but no sold data → deferred."53 },54 {55 "id": "the-saleroom",56 "name": "the-saleroom (ATG)",57 "domain": "the-saleroom.com",58 "country": "GB",59 "supportedCountries": ["GB", "IE", "EU"],60 "languages": ["en"],61 "sourceType": "marketplace",62 "categories": ["antiques", "art", "jewelry", "watches", "coins", "stamps", "vintage_toys", "books"],63 "api": { "available": false, "docsUrl": null, "auth": "partner", "notes": "ATG offers a paid partner/API programme only." },64 "urls": { "search": "https://www.the-saleroom.com/en-gb/auction-catalogues", "product": null, "sold": "https://www.the-saleroom.com/en-gb/price-results", "sitemap": null, "robots": "https://www.the-saleroom.com/robots.txt" },65 "data": { "liveListings": true, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": true, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },66 "access": { "pagination": "page_number", "jsRendering": true, "antiBot": "high", "cloudflare": false, "robots": "Disallows */archivelot* (the prices-realised lot pages), */url-for-lot-number*, */timed-bid-details*, my-account, login", "rateLimit": null, "preferredEngine": "none" },67 "currency": ["GBP", "EUR"],68 "freshness": "realtime",69 "priority": "later",70 "difficulty": "very_hard",71 "reliability": 0.4,72 "legal": "Terms page 302s to an error page; ATG terms prohibit automated access without a licence.",73 "status": "blocked",74 "connectors": [],75 "statusReason": "AWS WAF JavaScript challenge on every page (challenge.js), robots.txt disallows the archived-lot (prices realised) pages, and the price-results URL redirects to an error page. Aggregator platform — the underlying houses are covered directly instead (Sworders, Chiswick, Dominic Winter…).",76 "verified": true,77 "verifiedAt": "2026-09-08",78 "notes": null79 },80 {81 "id": "lot-tissimo",82 "name": "Lot-tissimo (ATG)",83 "domain": "lot-tissimo.com",84 "country": "DE",85 "supportedCountries": ["DE", "AT", "CH"],86 "languages": ["de"],87 "sourceType": "marketplace",88 "categories": ["antiques", "art", "jewelry", "watches", "coins", "stamps", "vintage_toys"],89 "api": { "available": false, "docsUrl": null, "auth": "partner", "notes": "Same ATG platform as the-saleroom." },90 "urls": { "search": null, "product": null, "sold": null, "sitemap": null, "robots": "https://www.lot-tissimo.com/robots.txt" },91 "data": { "liveListings": true, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": true, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },92 "access": { "pagination": "page_number", "jsRendering": true, "antiBot": "high", "cloudflare": false, "robots": "Disallows */archivelot*, */en-gb*, */i/*, */cmd/*, login, my-account", "rateLimit": null, "preferredEngine": "none" },93 "currency": ["EUR"],94 "freshness": "realtime",95 "priority": "later",96 "difficulty": "very_hard",97 "reliability": 0.4,98 "legal": "ATG terms (Nutzungsbedingungen page 302s to an error page) prohibit automated access.",99 "status": "blocked",100 "connectors": [],101 "statusReason": "Same ATG platform and WAF as the-saleroom; robots.txt disallows the archived-lot pages. Underlying German houses are approached directly (Lempertz, Ketterer, Grisebach).",102 "verified": true,103 "verifiedAt": "2026-09-08",104 "notes": null105 },106 {107 "id": "barnebys",108 "name": "Barnebys",109 "domain": "barnebys.com",110 "country": "SE",111 "supportedCountries": ["SE", "GB", "US", "DE", "FR"],112 "languages": ["en", "sv", "de", "fr"],113 "sourceType": "marketplace",114 "categories": ["antiques", "art", "jewelry", "watches", "design_furniture"],115 "api": { "available": false, "docsUrl": null, "auth": "partner", "notes": "Realised-price database requires a paid subscription; no public API." },116 "urls": { "search": "https://www.barnebys.com/realized-prices", "product": null, "sold": "https://www.barnebys.com/realized-prices", "sitemap": null, "robots": "https://www.barnebys.com/robots.txt" },117 "data": { "liveListings": true, "soldResults": true, "auctionResults": true, "historical": "decades", "images": true, "seller": true, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },118 "access": { "pagination": "page_number", "jsRendering": true, "antiBot": "medium", "cloudflare": false, "robots": "User-agent: * Disallow: / ('Crawling Barnebys is prohibited unless you have express written permission')", "rateLimit": null, "preferredEngine": "none" },119 "currency": ["EUR", "USD", "GBP", "SEK"],120 "freshness": "daily",121 "priority": "later",122 "difficulty": "very_hard",123 "reliability": 0.5,124 "legal": "robots.txt notice: crawling prohibited without written permission.",125 "status": "blocked",126 "connectors": [],127 "statusReason": "robots.txt disallows everything for User-agent: * and states crawling is prohibited without written permission; aggregator anyway (sources covered directly).",128 "verified": true,129 "verifiedAt": "2026-09-08",130 "notes": null131 },132 {133 "id": "invaluable",134 "name": "Invaluable",135 "domain": "invaluable.com",136 "country": "US",137 "supportedCountries": ["US", "GB", "EU"],138 "languages": ["en"],139 "sourceType": "marketplace",140 "categories": ["antiques", "art", "jewelry", "watches", "coins", "books"],141 "api": { "available": false, "docsUrl": null, "auth": "partner", "notes": null },142 "urls": { "search": "https://www.invaluable.com/search?query=&upcoming=false", "product": null, "sold": null, "sitemap": null, "robots": "https://www.invaluable.com/robots.txt" },143 "data": { "liveListings": true, "soldResults": true, "auctionResults": true, "historical": "decades", "images": true, "seller": true, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },144 "access": { "pagination": "page_number", "jsRendering": true, "antiBot": "high", "cloudflare": false, "robots": "Crawl-delay 10; header states automated access without express permission is strictly prohibited; sold search results behind login", "rateLimit": null, "preferredEngine": "none" },145 "currency": ["USD", "GBP", "EUR"],146 "freshness": "realtime",147 "priority": "later",148 "difficulty": "very_hard",149 "reliability": 0.4,150 "legal": "robots.txt header: 'The use of robots or other automated means to access the Invaluable site without the express permission of Invaluable is strictly prohibited.'",151 "status": "blocked",152 "connectors": [],153 "statusReason": "Confirmed 2026-09-08 (one curl): robots.txt prohibits automated access; the sold-lot search is a JS app whose realised prices require an account. Do not retry.",154 "verified": true,155 "verifiedAt": "2026-09-08",156 "notes": null157 },158 {159 "id": "aguttes",160 "name": "Aguttes",161 "domain": "aguttes.com",162 "country": "FR",163 "supportedCountries": ["FR", "BE"],164 "languages": ["fr", "en"],165 "sourceType": "auction_house",166 "categories": ["art", "contemporary_art", "design_furniture", "jewelry", "watches", "automobiles", "wine", "comics", "books", "antiques"],167 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Artisio platform; catalogue pages embed lots + auction in __NEXT_DATA__ (hammer_price, low/high, status, premiums)." },168 "urls": { "search": "https://www.aguttes.com/ventes/ventes-passees", "product": "https://www.aguttes.com/lot/{auction-slug}/{lot-slug}", "sold": "https://www.aguttes.com/catalogue/{id}", "sitemap": "https://www.aguttes.com/sitemap-fr-ventes-passees.xml", "robots": "https://www.aguttes.com/robots.txt" },169 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },170 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Allow /; Content-Signal search=yes, ai-train=no, use=reference", "rateLimit": null, "preferredEngine": "api" },171 "currency": ["EUR"],172 "freshness": "daily",173 "priority": "wave1",174 "difficulty": "easy",175 "reliability": 0.92,176 "legal": "CGU contain no anti-automation clause; Content-Signal forbids AI training (we use reference data only).",177 "status": "implemented",178 "connectors": ["aguttes"],179 "statusReason": null,180 "verified": true,181 "verifiedAt": "2026-09-08",182 "notes": "hammer_price explicit; premium tiers in auction JSON."183 },184 {185 "id": "tajan",186 "name": "Tajan",187 "domain": "tajan.com",188 "country": "FR",189 "supportedCountries": ["FR"],190 "languages": ["fr", "en"],191 "sourceType": "auction_house",192 "categories": ["art", "jewelry", "watches", "design_furniture", "antiques"],193 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },194 "urls": { "search": null, "product": null, "sold": null, "sitemap": null, "robots": "https://www.tajan.com/robots.txt" },195 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },196 "access": { "pagination": "unknown", "jsRendering": false, "antiBot": "blocking", "cloudflare": false, "robots": "robots.txt itself returns 403", "rateLimit": null, "preferredEngine": "none" },197 "currency": ["EUR"],198 "freshness": "daily",199 "priority": "later",200 "difficulty": "very_hard",201 "reliability": 0.5,202 "legal": null,203 "status": "blocked",204 "connectors": [],205 "statusReason": "WAF returns 403 'Access Denied — request blocked by our security policies' for the honest bot UA on every URL including robots.txt.",206 "verified": true,207 "verifiedAt": "2026-09-08",208 "notes": null209 },210 {211 "id": "millon",212 "name": "Millon",213 "domain": "millon.com",214 "country": "FR",215 "supportedCountries": ["FR", "BE"],216 "languages": ["fr"],217 "sourceType": "auction_house",218 "categories": ["comics", "art", "design_furniture", "vintage_toys", "wine", "watches", "antiques", "books", "movie_posters"],219 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Drupal SSR; drupal-settings-json exposes pager totals." },220 "urls": { "search": "https://www.millon.com/catalogue/ventes-passees", "product": "https://www.millon.com/catalogue/vente{id}-{slug}/lot{n}-{slug}", "sold": "https://www.millon.com/catalogue/vente{id}-{slug}", "sitemap": "https://www.millon.com/sitemap.xml", "robots": "https://www.millon.com/robots.txt" },221 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },222 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Allows public paths", "rateLimit": null, "preferredEngine": "api" },223 "currency": ["EUR"],224 "freshness": "daily",225 "priority": "wave1",226 "difficulty": "medium",227 "reliability": 0.85,228 "legal": "CGU contain no anti-automation clause. 'Adjugé à' not labelled hammer vs fees → premium basis null.",229 "status": "implemented",230 "connectors": ["millon"],231 "statusReason": null,232 "verified": true,233 "verifiedAt": "2026-09-08",234 "notes": "Sale page prints no year; the connector reads one lot page per sale for the date."235 },236 {237 "id": "piasa",238 "name": "PIASA",239 "domain": "piasa.fr",240 "country": "FR",241 "supportedCountries": ["FR"],242 "languages": ["fr", "en"],243 "sourceType": "auction_house",244 "categories": ["design_furniture", "contemporary_art", "art", "jewelry", "watches", "antiques"],245 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Laravel/Livewire; all lots inlined server-side, wire:snapshot JSON carries sale dates." },246 "urls": { "search": "https://www.piasa.fr/fr/ventes-passees", "product": "https://www.piasa.fr/fr/products/{slug}-{lot}-{sale}-fr", "sold": "https://www.piasa.fr/fr/auctions/{slug}", "sitemap": null, "robots": "https://www.piasa.fr/robots.txt" },247 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "months", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },248 "access": { "pagination": "none", "jsRendering": false, "antiBot": "low", "cloudflare": true, "robots": "Disallow /search, /login, account only", "rateLimit": null, "preferredEngine": "api" },249 "currency": ["EUR"],250 "freshness": "daily",251 "priority": "wave2",252 "difficulty": "medium",253 "reliability": 0.85,254 "legal": "CGU: no anti-automation clause; CGV reserve reproduction rights on catalogue texts (we store titles/prices/links only). Results labelled 'Frais de vente inclus'.",255 "status": "implemented",256 "connectors": ["piasa"],257 "statusReason": null,258 "verified": true,259 "verifiedAt": "2026-09-08",260 "notes": "Older years only via the Livewire year filter (POST) → not used; historical depth = current year."261 },262 {263 "id": "ader",264 "name": "Ader",265 "domain": "ader-paris.fr",266 "country": "FR",267 "supportedCountries": ["FR"],268 "languages": ["fr"],269 "sourceType": "auction_house",270 "categories": ["art", "contemporary_art", "books", "comics", "antiques", "jewelry", "watches", "militaria", "coins", "stamps"],271 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Drouot 'site générique' platform (shared with Osenat)." },272 "urls": { "search": "https://www.ader-paris.fr/ventes-passees?year=2026", "product": "https://www.ader-paris.fr/lot/{sale}/{lotId}-{slug}", "sold": "https://www.ader-paris.fr/catalogue/{sale}?offset=0&max=50", "sitemap": null, "robots": "https://www.ader-paris.fr/robots.txt" },273 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "decades", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },274 "access": { "pagination": "offset", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /recherche/* only", "rateLimit": null, "preferredEngine": "api" },275 "currency": ["EUR"],276 "freshness": "daily",277 "priority": "wave1",278 "difficulty": "medium",279 "reliability": 0.9,280 "legal": "CGV: no anti-automation clause; pages state 'Résultats avec frais' (read per page).",281 "status": "implemented",282 "connectors": ["ader"],283 "statusReason": null,284 "verified": true,285 "verifiedAt": "2026-09-08",286 "notes": "Years 2004→today; sales without an online catalogue (cataPasDispo) are skipped."287 },288 {289 "id": "osenat",290 "name": "Osenat",291 "domain": "osenat.com",292 "country": "FR",293 "supportedCountries": ["FR"],294 "languages": ["fr"],295 "sourceType": "auction_house",296 "categories": ["militaria", "medals", "historical_documents", "watches", "wine", "automobiles", "antiques", "art"],297 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Drouot 'site générique' platform (shared with Ader)." },298 "urls": { "search": "https://www.osenat.com/resultats-ventes-passees?year=2026", "product": "https://www.osenat.com/lot/{sale}/{lotId}-{slug}", "sold": "https://www.osenat.com/catalogue/{sale}?offset=0&max=50", "sitemap": null, "robots": "https://www.osenat.com/robots.txt" },299 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "decades", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },300 "access": { "pagination": "offset", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /recherche/* only", "rateLimit": null, "preferredEngine": "api" },301 "currency": ["EUR"],302 "freshness": "daily",303 "priority": "wave1",304 "difficulty": "medium",305 "reliability": 0.9,306 "legal": "CGU: no anti-automation clause; pages state 'Résultats sans frais' = hammer (read per page). Militaria = lawful historical reference data.",307 "status": "implemented",308 "connectors": ["osenat"],309 "statusReason": null,310 "verified": true,311 "verifiedAt": "2026-09-08",312 "notes": null313 },314 {315 "id": "lempertz",316 "name": "Kunsthaus Lempertz",317 "domain": "lempertz.com",318 "country": "DE",319 "supportedCountries": ["DE", "BE"],320 "languages": ["de", "en"],321 "sourceType": "auction_house",322 "categories": ["art", "contemporary_art", "photography", "antiques", "porcelain", "silver", "jewelry", "watches", "books", "design_furniture"],323 "api": { "available": true, "docsUrl": null, "auth": "none", "notes": "Site's own JSON endpoint POST /de/?endpoint=catalogue {catalogue_uid, catalogue_type:'resultList'} (X-Requested-With) → all lots of a sale with hammerprice (incl. premium), estimates, state, links." },324 "urls": { "search": "https://www.lempertz.com/de/auktionen/ergebnisse.html", "product": "https://www.lempertz.com/de/kataloge/lot/{sale}/{lot}-{slug}.html", "sold": "https://www.lempertz.com/de/auktionen/ergebnisse/detail/{sale}.html", "sitemap": "https://www.lempertz.com/sitemapindex.xml", "robots": "https://www.lempertz.com/robots.txt" },325 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "decades", "images": false, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },326 "access": { "pagination": "none", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /typo3/ only", "rateLimit": null, "preferredEngine": "api" },327 "currency": ["EUR"],328 "freshness": "daily",329 "priority": "wave1",330 "difficulty": "easy",331 "reliability": 0.92,332 "legal": "Kaufbedingungen: no anti-automation clause. 'Alle Ergebnisse beinhalten den Zuschlagspreis und das Aufgeld' → premium-inclusive.",333 "status": "implemented",334 "connectors": ["lempertz"],335 "statusReason": null,336 "verified": true,337 "verifiedAt": "2026-09-08",338 "notes": "~300 auctions back to the 2000s; ~30k lot pages in sitemaps (not fetched individually)."339 },340 {341 "id": "van-ham",342 "name": "Van Ham Kunstauktionen",343 "domain": "van-ham.com",344 "country": "DE",345 "supportedCountries": ["DE"],346 "languages": ["de", "en"],347 "sourceType": "auction_house",348 "categories": ["art", "contemporary_art", "design_furniture", "jewelry", "watches", "antiques"],349 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },350 "urls": { "search": null, "product": null, "sold": null, "sitemap": "https://www.van-ham.com/de/sitemap.xml", "robots": "https://www.van-ham.com/robots.txt" },351 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },352 "access": { "pagination": "unknown", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "User-Agent: * Allow / (blocks GPTBot, OAI, TinEye)", "rateLimit": null, "preferredEngine": "api" },353 "currency": ["EUR"],354 "freshness": "daily",355 "priority": "wave3",356 "difficulty": "medium",357 "reliability": 0.6,358 "legal": null,359 "status": "researching",360 "connectors": [],361 "statusReason": "Origin timed out (25 s, twice) on / and /de/sitemap.xml during research while robots.txt answered; retry later.",362 "verified": true,363 "verifiedAt": "2026-09-08",364 "notes": null365 },366 {367 "id": "ketterer-kunst",368 "name": "Ketterer Kunst",369 "domain": "kettererkunst.de",370 "country": "DE",371 "supportedCountries": ["DE"],372 "languages": ["de", "en"],373 "sourceType": "auction_house",374 "categories": ["art", "contemporary_art", "books", "photography"],375 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Object database result.php (GET form: auswahl=vk sold works, kuenstlernr, anummer, limit_von_details offset)." },376 "urls": { "search": "https://www.kettererkunst.de/result.php", "product": "https://www.kettererkunst.de/kunst/kd/details.php?obnr={obnr}&anummer={sale}&detail=1", "sold": "https://www.kettererkunst.de/result.php?auswahl=vk&shw=1&nurfoto=1&objsei=1", "sitemap": null, "robots": "https://www.kettererkunst.de/robots.txt" },377 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "decades", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },378 "access": { "pagination": "offset", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "No User-agent: * rules (only SEO bots blocked)", "rateLimit": null, "preferredEngine": "api" },379 "currency": ["EUR"],380 "freshness": "daily",381 "priority": "wave2",382 "difficulty": "medium",383 "reliability": 0.85,384 "legal": "Impressum: no anti-automation clause; 'Ergebnis (inklusive Aufgeld)' = premium-inclusive.",385 "status": "planned",386 "connectors": [],387 "statusReason": "Feasible (server-rendered detail pages with € 5.500.000 'inklusive Aufgeld'); per-auction result listing URL not confirmed within budget → next wave.",388 "verified": true,389 "verifiedAt": "2026-09-08",390 "notes": null391 },392 {393 "id": "grisebach",394 "name": "Grisebach",395 "domain": "grisebach.com",396 "country": "DE",397 "supportedCountries": ["DE"],398 "languages": ["de", "en"],399 "sourceType": "auction_house",400 "categories": ["art", "contemporary_art", "photography"],401 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Laravel/Livewire archive (POST /livewire/update pagination) + per-sale result PDFs since 2002." },402 "urls": { "search": "https://www.grisebach.com/auktionen/werk-objektarchiv", "product": "https://www.grisebach.com/object-archive/{id}", "sold": "https://www.grisebach.com/auktionen/auktionsergebnisse", "sitemap": "https://www.grisebach.com/sitemap.xml", "robots": "https://www.grisebach.com/robots.txt" },403 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "decades", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },404 "access": { "pagination": "infinite_scroll", "jsRendering": true, "antiBot": "none", "cloudflare": false, "robots": "Crawl-delay 2, all allowed", "rateLimit": "Crawl-delay 2", "preferredEngine": "api" },405 "currency": ["EUR"],406 "freshness": "weekly",407 "priority": "wave3",408 "difficulty": "medium",409 "reliability": 0.85,410 "legal": "Versteigerungsbedingungen: no anti-automation clause; results 'inkl. Aufgeld'.",411 "status": "planned",412 "connectors": [],413 "statusReason": "Archive listing needs Livewire POST; result PDFs (lot/sale/price only) parse cleanly but lack titles → PDF + object-page connector planned for a later wave.",414 "verified": true,415 "verifiedAt": "2026-09-08",416 "notes": null417 },418 {419 "id": "hermann-historica",420 "name": "Hermann Historica",421 "domain": "hermann-historica.de",422 "country": "DE",423 "supportedCountries": ["DE"],424 "languages": ["de", "en"],425 "sourceType": "auction_house",426 "categories": ["militaria", "medals", "antiques"],427 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },428 "urls": { "search": null, "product": null, "sold": null, "sitemap": null, "robots": "https://www.hermann-historica.de/robots.txt" },429 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },430 "access": { "pagination": "unknown", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /en/auctions/, /en/live/, /en/lotsearch/ (the paths holding lots and results)", "rateLimit": null, "preferredEngine": "none" },431 "currency": ["EUR"],432 "freshness": "daily",433 "priority": "later",434 "difficulty": "hard",435 "reliability": 0.5,436 "legal": "Militaria: only lawful historical reference data would be kept; robots forbids the needed paths.",437 "status": "blocked",438 "connectors": [],439 "statusReason": "robots.txt disallows /en/auctions/, /en/live/ and /en/lotsearch/ — exactly the catalogue/result paths — so the site is not crawled.",440 "verified": true,441 "verifiedAt": "2026-09-08",442 "notes": null443 },444 {445 "id": "koller",446 "name": "Koller Auktionen",447 "domain": "kollerauktionen.ch",448 "country": "CH",449 "supportedCountries": ["CH"],450 "languages": ["de", "en", "fr"],451 "sourceType": "auction_house",452 "categories": ["art", "contemporary_art", "antiques", "design_furniture", "jewelry", "watches", "wine", "books"],453 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },454 "urls": { "search": null, "product": null, "sold": "https://www.kollerauktionen.ch/de/auktionsergebnisse.htm", "sitemap": null, "robots": "https://www.kollerauktionen.ch/robots.txt" },455 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },456 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "blocking", "cloudflare": false, "robots": "robots.txt itself is served as a JavaScript challenge page", "rateLimit": null, "preferredEngine": "none" },457 "currency": ["CHF"],458 "freshness": "daily",459 "priority": "later",460 "difficulty": "very_hard",461 "reliability": 0.5,462 "legal": null,463 "status": "blocked",464 "connectors": [],465 "statusReason": "Every URL (robots.txt, home, Auktionsergebnisse) returns a 2.4 KB JavaScript 'leastFactor' anti-bot challenge for both bot and browser UAs; solving challenges is out of policy.",466 "verified": true,467 "verifiedAt": "2026-09-08",468 "notes": null469 },470 {471 "id": "aste-bolaffi",472 "name": "Aste Bolaffi",473 "domain": "astebolaffi.it",474 "country": "IT",475 "supportedCountries": ["IT"],476 "languages": ["it", "en"],477 "sourceType": "auction_house",478 "categories": ["stamps", "coins", "banknotes", "watches", "wine", "automobiles", "movie_posters", "comics", "books"],479 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Laravel SSR." },480 "urls": { "search": "https://www.astebolaffi.it/it/results", "product": "https://www.astebolaffi.it/it/lot/{auction}/{lot}/detail", "sold": "https://www.astebolaffi.it/it/auction/{id}?page=N", "sitemap": null, "robots": "https://www.astebolaffi.it/robots.txt" },481 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },482 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Allow all", "rateLimit": null, "preferredEngine": "api" },483 "currency": ["EUR"],484 "freshness": "daily",485 "priority": "wave2",486 "difficulty": "medium",487 "reliability": 0.85,488 "legal": "Termini e condizioni: no anti-automation clause. 'Aggiudicato a' not labelled hammer vs fees → null.",489 "status": "implemented",490 "connectors": ["aste-bolaffi"],491 "statusReason": null,492 "verified": true,493 "verifiedAt": "2026-09-08",494 "notes": "10 lots per page → slow (3 s politeness)."495 },496 {497 "id": "cambi",498 "name": "Cambi Casa d'Aste",499 "domain": "cambiaste.com",500 "country": "IT",501 "supportedCountries": ["IT"],502 "languages": ["it", "en"],503 "sourceType": "auction_house",504 "categories": ["art", "antiques", "design_furniture", "jewelry", "watches", "wine", "automobiles"],505 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },506 "urls": { "search": null, "product": null, "sold": "https://www.cambiaste.com/it/risultati.asp", "sitemap": null, "robots": "https://www.cambiaste.com/robots.txt" },507 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },508 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "blocking", "cloudflare": true, "robots": "Public paths allowed", "rateLimit": null, "preferredEngine": "none" },509 "currency": ["EUR"],510 "freshness": "daily",511 "priority": "later",512 "difficulty": "very_hard",513 "reliability": 0.5,514 "legal": null,515 "status": "blocked",516 "connectors": [],517 "statusReason": "Cloudflare 'Just a moment…' JS challenge (403) on / and /it/risultati.asp for the honest UA.",518 "verified": true,519 "verifiedAt": "2026-09-08",520 "notes": null521 },522 {523 "id": "il-ponte",524 "name": "Il Ponte Casa d'Aste",525 "domain": "ponteonline.com",526 "country": "IT",527 "supportedCountries": ["IT"],528 "languages": ["it", "en"],529 "sourceType": "auction_house",530 "categories": ["art", "antiques", "design_furniture", "jewelry", "watches", "wine", "automobiles"],531 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },532 "urls": { "search": "https://www.ponteonline.com/en/auctions/past-auctions-palazzo-crivelli", "product": "https://www.ponteonline.com/en/lot-details/auction/{sale}/lot/{lot}/{slug}", "sold": "https://www.ponteonline.com/en/lot-list/auction/{sale}/round/{n}", "sitemap": null, "robots": "https://www.ponteonline.com/robots.txt" },533 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },534 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Crawl-delay 120; Disallow /*.asp (result pages are not .asp)", "rateLimit": "Crawl-delay 120 s", "preferredEngine": "api" },535 "currency": ["EUR"],536 "freshness": "daily",537 "priority": "wave3",538 "difficulty": "medium",539 "reliability": 0.8,540 "legal": "Terms only as per-auction PDFs; 'Awarded € 4,000' = hammer label.",541 "status": "planned",542 "connectors": [],543 "statusReason": "Feasible server-rendered pages but robots Crawl-delay of 120 s makes throughput ~30 pages/hour; deferred to a later wave.",544 "verified": true,545 "verifiedAt": "2026-09-08",546 "notes": null547 },548 {549 "id": "ansorena",550 "name": "Ansorena",551 "domain": "ansorena.com",552 "country": "ES",553 "supportedCountries": ["ES"],554 "languages": ["es"],555 "sourceType": "auction_house",556 "categories": ["jewelry", "watches", "art", "antiques"],557 "api": { "available": false, "docsUrl": null, "auth": "login", "notes": "Labelgrup platform (shared with Durán)." },558 "urls": { "search": "https://www.ansorena.com/es/subastas-historicas", "product": "https://www.ansorena.com/es/subasta-lote/{slug}/{sale}-{lot}", "sold": null, "sitemap": null, "robots": "https://www.ansorena.com/robots.txt" },559 "data": { "liveListings": false, "soldResults": false, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": false, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },560 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Allow all", "rateLimit": null, "preferredEngine": "none" },561 "currency": ["EUR"],562 "freshness": "daily",563 "priority": "later",564 "difficulty": "hard",565 "reliability": 0.5,566 "legal": "Realised prices ('Remates') shown only to registered users.",567 "status": "blocked",568 "connectors": [],569 "statusReason": "Public pages show start price and a VENDIDO badge but the hammer price ('Remates subasta — Regístrese o inicie sesión') is login-gated.",570 "verified": true,571 "verifiedAt": "2026-09-08",572 "notes": null573 },574 {575 "id": "duran",576 "name": "Durán Arte y Subastas",577 "domain": "duran-subastas.com",578 "country": "ES",579 "supportedCountries": ["ES"],580 "languages": ["es"],581 "sourceType": "auction_house",582 "categories": ["art", "antiques", "jewelry", "watches", "books", "coins"],583 "api": { "available": false, "docsUrl": null, "auth": "login", "notes": "Labelgrup platform; lot grid filled by POST with CSRF token." },584 "urls": { "search": "https://www.duran-subastas.com/es/subastas-historicas", "product": null, "sold": null, "sitemap": null, "robots": "https://www.duran-subastas.com/robots.txt" },585 "data": { "liveListings": false, "soldResults": false, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": false, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },586 "access": { "pagination": "infinite_scroll", "jsRendering": true, "antiBot": "none", "cloudflare": false, "robots": "Allow all", "rateLimit": null, "preferredEngine": "none" },587 "currency": ["EUR"],588 "freshness": "daily",589 "priority": "later",590 "difficulty": "hard",591 "reliability": 0.5,592 "legal": "Hammer prices ('remates') require login.",593 "status": "blocked",594 "connectors": [],595 "statusReason": "Lot grid is an empty div filled by a CSRF-protected POST (infinite scroll) and realised prices require an account.",596 "verified": true,597 "verifiedAt": "2026-09-08",598 "notes": null599 },600 {601 "id": "venduehuis",602 "name": "Venduehuis der Notarissen",603 "domain": "venduehuis.com",604 "country": "NL",605 "supportedCountries": ["NL"],606 "languages": ["nl", "en"],607 "sourceType": "auction_house",608 "categories": ["art", "antiques", "jewelry", "watches", "design_furniture"],609 "api": { "available": false, "docsUrl": null, "auth": "api_key", "notes": "Artisio web-app SPA (auctions.venduehuis.com/#/); calls webapp.artisio.co with ARTISIO-CLIENT-ID header — undocumented, returned 400/404 in probes." },610 "urls": { "search": "https://auctions.venduehuis.com/nl/#/auctions?status=ended", "product": null, "sold": null, "sitemap": null, "robots": "https://www.venduehuis.com/robots.txt" },611 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },612 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "none", "cloudflare": false, "robots": "Disallow /ajax/, /inc/", "rateLimit": null, "preferredEngine": "none" },613 "currency": ["EUR"],614 "freshness": "daily",615 "priority": "later",616 "difficulty": "hard",617 "reliability": 0.5,618 "legal": "Voorwaarden: no anti-automation clause.",619 "status": "rejected",620 "connectors": [],621 "statusReason": "Hash-routed Artisio SPA with no server-rendered lots; the Artisio web API needs an undocumented client id/shape → would require browser rendering for low volume. Not worth it now.",622 "verified": true,623 "verifiedAt": "2026-09-08",624 "notes": null625 },626 {627 "id": "bernaerts",628 "name": "Bernaerts Auctioneers",629 "domain": "live.bernaerts.eu",630 "country": "BE",631 "supportedCountries": ["BE"],632 "languages": ["nl", "fr", "en"],633 "sourceType": "auction_house",634 "categories": ["art", "contemporary_art", "antiques", "design_furniture", "jewelry", "books", "comics", "wine"],635 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "AuctionMobility front-end embeds the platform JSON (viewVars) in every page; direct production4-server API needs a token (not used)." },636 "urls": { "search": "https://live.bernaerts.eu/auctions/past", "product": "https://live.bernaerts.eu/lots/view/{row_id}/{slug}", "sold": "https://live.bernaerts.eu/auctions/{row_id}/{slug}?page=N", "sitemap": null, "robots": "https://www.bernaerts.eu/robots.txt" },637 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },638 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Allow /", "rateLimit": null, "preferredEngine": "api" },639 "currency": ["EUR"],640 "freshness": "daily",641 "priority": "wave2",642 "difficulty": "easy",643 "reliability": 0.88,644 "legal": "Algemene voorwaarden: no anti-automation clause; sold_price = hammer (30 % premium stated separately).",645 "status": "implemented",646 "connectors": ["bernaerts"],647 "statusReason": null,648 "verified": true,649 "verifiedAt": "2026-09-08",650 "notes": "319 past auctions."651 },652 {653 "id": "forum-auctions",654 "name": "Forum Auctions",655 "domain": "forumauctions.co.uk",656 "country": "GB",657 "supportedCountries": ["GB"],658 "languages": ["en"],659 "sourceType": "auction_house",660 "categories": ["books", "maps", "historical_documents", "art"],661 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },662 "urls": { "search": null, "product": null, "sold": null, "sitemap": null, "robots": "https://www.forumauctions.co.uk/robots.txt" },663 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },664 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "blocking", "cloudflare": false, "robots": "robots.txt returns HTTP 202 with an empty body", "rateLimit": null, "preferredEngine": "none" },665 "currency": ["GBP"],666 "freshness": "daily",667 "priority": "later",668 "difficulty": "very_hard",669 "reliability": 0.5,670 "legal": null,671 "status": "blocked",672 "connectors": [],673 "statusReason": "AWS ELB bot challenge: every page (incl. robots.txt and home) answers HTTP 202 with an empty body for the honest UA.",674 "verified": true,675 "verifiedAt": "2026-09-08",676 "notes": null677 },678 {679 "id": "fellows",680 "name": "Fellows Auctioneers",681 "domain": "fellows.co.uk",682 "country": "GB",683 "supportedCountries": ["GB"],684 "languages": ["en"],685 "sourceType": "auction_house",686 "categories": ["watches", "jewelry", "luxury_handbags", "coins"],687 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },688 "urls": { "search": null, "product": null, "sold": null, "sitemap": null, "robots": "https://www.fellows.co.uk/robots.txt" },689 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },690 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "blocking", "cloudflare": false, "robots": "robots.txt returns HTTP 202 with an empty body", "rateLimit": null, "preferredEngine": "none" },691 "currency": ["GBP"],692 "freshness": "daily",693 "priority": "later",694 "difficulty": "very_hard",695 "reliability": 0.5,696 "legal": null,697 "status": "blocked",698 "connectors": [],699 "statusReason": "Same AWS ELB 202/empty-body bot challenge as Forum Auctions on every page.",700 "verified": true,701 "verifiedAt": "2026-09-08",702 "notes": "High-value watch results — worth revisiting if Fellows publishes an API."703 },704 {705 "id": "sworders",706 "name": "Sworders Fine Art Auctioneers",707 "domain": "sworder.co.uk",708 "country": "GB",709 "supportedCountries": ["GB"],710 "languages": ["en"],711 "sourceType": "auction_house",712 "categories": ["design_furniture", "art", "antiques", "jewelry", "watches", "books", "wine", "vintage_toys"],713 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "goauction platform, server-rendered." },714 "urls": { "search": "https://www.sworder.co.uk/results/", "product": "https://www.sworder.co.uk/auction/lot/{slug}/?lot={id}&au={sale}", "sold": "https://www.sworder.co.uk/auction/details/{slug}/?au={id}&pn=N&g=1", "sitemap": null, "robots": "https://www.sworder.co.uk/robots.txt" },715 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },716 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /account, /admin, /cms/lotdetailspdf, /elmah, /imagebrowser, /language", "rateLimit": null, "preferredEngine": "api" },717 "currency": ["GBP"],718 "freshness": "daily",719 "priority": "wave2",720 "difficulty": "medium",721 "reliability": 0.85,722 "legal": "Terms page: no anti-automation clause. 'Sold for £…' not labelled hammer vs premium → null.",723 "status": "implemented",724 "connectors": ["sworders"],725 "statusReason": null,726 "verified": true,727 "verifiedAt": "2026-09-08",728 "notes": "Also exposes a cross-sale /lot-archive/."729 },730 {731 "id": "chiswick-auctions",732 "name": "Chiswick Auctions",733 "domain": "chiswickauctions.co.uk",734 "country": "GB",735 "supportedCountries": ["GB"],736 "languages": ["en"],737 "sourceType": "auction_house",738 "categories": ["jewelry", "watches", "silver", "coins", "antiques", "art", "photography", "design_furniture", "wine"],739 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "goauction platform (same as Sworders)." },740 "urls": { "search": "https://www.chiswickauctions.co.uk/results/", "product": null, "sold": "https://www.chiswickauctions.co.uk/auction/details/{slug}?au={id}&pn=N&g=1", "sitemap": null, "robots": "https://www.chiswickauctions.co.uk/robots.txt" },741 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },742 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /account, /admin, /cms/lotdetailspdf, /elmah, /imagebrowser, /language", "rateLimit": null, "preferredEngine": "api" },743 "currency": ["GBP"],744 "freshness": "daily",745 "priority": "wave2",746 "difficulty": "medium",747 "reliability": 0.85,748 "legal": null,749 "status": "implemented",750 "connectors": ["chiswick-auctions"],751 "statusReason": null,752 "verified": true,753 "verifiedAt": "2026-09-08",754 "notes": null755 },756 {757 "id": "dominic-winter",758 "name": "Dominic Winter Auctioneers",759 "domain": "dominicwinter.co.uk",760 "country": "GB",761 "supportedCountries": ["GB"],762 "languages": ["en"],763 "sourceType": "auction_house",764 "categories": ["books", "maps", "historical_documents", "photography", "medals", "vintage_toys"],765 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "goauction platform with /Auction/Search routes." },766 "urls": { "search": "https://www.dominicwinter.co.uk/auction-results/", "product": null, "sold": "https://www.dominicwinter.co.uk/Auction/Search?au={id}&sd=2&pn=N", "sitemap": null, "robots": "https://www.dominicwinter.co.uk/robots.txt" },767 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },768 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /account, /admin, /cms/lotdetailspdf, /elmah, /imagebrowser, /language", "rateLimit": null, "preferredEngine": "api" },769 "currency": ["GBP"],770 "freshness": "daily",771 "priority": "wave2",772 "difficulty": "medium",773 "reliability": 0.85,774 "legal": null,775 "status": "implemented",776 "connectors": ["dominic-winter"],777 "statusReason": null,778 "verified": true,779 "verifiedAt": "2026-09-08",780 "notes": "Also publishes per-sale PDF results (bidpath.cloud)."781 },782 {783 "id": "woolley-wallis",784 "name": "Woolley & Wallis",785 "domain": "woolleyandwallis.co.uk",786 "country": "GB",787 "supportedCountries": ["GB"],788 "languages": ["en"],789 "sourceType": "auction_house",790 "categories": ["silver", "jewelry", "watches", "antiques", "porcelain", "design_furniture", "art", "medals", "books"],791 "api": { "available": true, "docsUrl": null, "auth": "none", "notes": "Public JSON GET /api/lots/search?saleId=&pageIndex=&pageSize= (HammerPrice, estimates, images). The past-sales list POST /umbraco/ua2/coreapi/PastSaleItems is under a robots-disallowed path → not used." },792 "urls": { "search": "https://www.woolleyandwallis.co.uk/auctions/sale-results/", "product": "https://www.woolleyandwallis.co.uk/departments/{dept}/{sale}/view-lot/{n}/", "sold": "https://www.woolleyandwallis.co.uk/api/lots/search?saleId={id}&pageIndex=0&pageSize=100", "sitemap": "https://www.woolleyandwallis.co.uk/sitemap-xml", "robots": "https://www.woolleyandwallis.co.uk/robots.txt" },793 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },794 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Disallow /umbraco/ (respected)", "rateLimit": null, "preferredEngine": "api" },795 "currency": ["GBP"],796 "freshness": "daily",797 "priority": "wave1",798 "difficulty": "medium",799 "reliability": 0.92,800 "legal": "HammerPrice explicit (hammer). Terms not fetched; no anti-automation language seen.",801 "status": "implemented",802 "connectors": ["woolley-wallis"],803 "statusReason": null,804 "verified": true,805 "verifiedAt": "2026-09-08",806 "notes": "Sale id read from the public lot page attribute sale-id=\"…\"."807 },808 {809 "id": "tennants",810 "name": "Tennants Auctioneers",811 "domain": "tennants.co.uk",812 "country": "GB",813 "supportedCountries": ["GB"],814 "languages": ["en"],815 "sourceType": "auction_house",816 "categories": ["antiques", "art", "jewelry", "watches", "vintage_toys", "books", "wine"],817 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },818 "urls": { "search": null, "product": null, "sold": null, "sitemap": null, "robots": "https://www.tennants.co.uk/robots.txt" },819 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },820 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "blocking", "cloudflare": true, "robots": "www allows all; auctions.tennants.co.uk serves a Cloudflare challenge even for robots.txt", "rateLimit": null, "preferredEngine": "none" },821 "currency": ["GBP"],822 "freshness": "daily",823 "priority": "later",824 "difficulty": "very_hard",825 "reliability": 0.5,826 "legal": null,827 "status": "blocked",828 "connectors": [],829 "statusReason": "All results URLs redirect to auctions.tennants.co.uk, which returns a 403 Cloudflare 'Just a moment…' challenge.",830 "verified": true,831 "verifiedAt": "2026-09-08",832 "notes": null833 },834 {835 "id": "leonard-joel",836 "name": "Leonard Joel",837 "domain": "auctions.leonardjoel.com.au",838 "country": "AU",839 "supportedCountries": ["AU"],840 "languages": ["en"],841 "sourceType": "auction_house",842 "categories": ["jewelry", "watches", "luxury_handbags", "art", "design_furniture", "antiques", "wine"],843 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Classic ASP catalogue, server-rendered." },844 "urls": { "search": "https://auctions.leonardjoel.com.au/auction-results", "product": "https://auctions.leonardjoel.com.au/asp/fullCatalogue.asp?salelot={sale}+++{lot}+&refno={refno}", "sold": "https://auctions.leonardjoel.com.au/custom_asp/searchresults.asp?type=result&st=D&pg=N&ps=100&sale_no={sale}", "sitemap": null, "robots": "https://www.leonardjoel.com.au/robots.txt" },845 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },846 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Allow / (blocks SEO/AI-training bots only)", "rateLimit": null, "preferredEngine": "api" },847 "currency": ["AUD"],848 "freshness": "daily",849 "priority": "wave2",850 "difficulty": "medium",851 "reliability": 0.85,852 "legal": "Conditions of business: no anti-automation clause. 'Sold for $…' unlabelled → premium basis null.",853 "status": "implemented",854 "connectors": ["leonard-joel"],855 "statusReason": null,856 "verified": true,857 "verifiedAt": "2026-09-08",858 "notes": "salelot parameter must keep literal '+' padding."859 },860 {861 "id": "lloyds-auctions",862 "name": "Lloyds Auctions",863 "domain": "lloydsonline.com.au",864 "country": "AU",865 "supportedCountries": ["AU"],866 "languages": ["en"],867 "sourceType": "auction_house",868 "categories": ["automobiles", "motorcycles", "watches", "jewelry", "art", "vintage_toys"],869 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "ASP.NET WebForms (__doPostBack)." },870 "urls": { "search": "https://www.lloydsonline.com.au/AuctionList.aspx", "product": "https://www.lloydsonline.com.au/LotDetails.aspx?smode=0&aid={aid}&lid={lid}", "sold": null, "sitemap": null, "robots": "https://www.lloydsonline.com.au/robots.txt" },871 "data": { "liveListings": true, "soldResults": false, "auctionResults": false, "historical": "none", "images": true, "seller": false, "saleDate": true, "realizedPrice": false, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },872 "access": { "pagination": "infinite_scroll", "jsRendering": true, "antiBot": "none", "cloudflare": false, "robots": "Disallow /Services/, /Utility/, .axd", "rateLimit": null, "preferredEngine": "none" },873 "currency": ["AUD"],874 "freshness": "realtime",875 "priority": "later",876 "difficulty": "hard",877 "reliability": 0.5,878 "legal": "Terms: no anti-automation clause.",879 "status": "rejected",880 "connectors": [],881 "statusReason": "No public realised-price pages: closed auctions show no lots, lot pages only show a live 'current bid'; lot lists need __doPostBack JS.",882 "verified": true,883 "verifiedAt": "2026-09-08",884 "notes": null885 },886 {887 "id": "lawsons",888 "name": "Lawsons",889 "domain": "lawsons.com.au",890 "country": "AU",891 "supportedCountries": ["AU"],892 "languages": ["en"],893 "sourceType": "auction_house",894 "categories": ["antiques", "art", "jewelry", "wine", "vintage_toys"],895 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },896 "urls": { "search": null, "product": null, "sold": null, "sitemap": null, "robots": "https://www.lawsons.com.au/robots.txt" },897 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },898 "access": { "pagination": "unknown", "jsRendering": false, "antiBot": "blocking", "cloudflare": false, "robots": "robots.txt itself returns 403", "rateLimit": null, "preferredEngine": "none" },899 "currency": ["AUD"],900 "freshness": "daily",901 "priority": "later",902 "difficulty": "very_hard",903 "reliability": 0.5,904 "legal": null,905 "status": "blocked",906 "connectors": [],907 "statusReason": "CloudFront 403 'Access Denied' for the honest UA on robots.txt and the home page.",908 "verified": true,909 "verifiedAt": "2026-09-08",910 "notes": null911 },912 {913 "id": "webbs",914 "name": "Webb's",915 "domain": "webbs.co.nz",916 "country": "NZ",917 "supportedCountries": ["NZ"],918 "languages": ["en"],919 "sourceType": "auction_house",920 "categories": ["art", "automobiles", "watches", "jewelry", "wine", "design_furniture"],921 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },922 "urls": { "search": null, "product": null, "sold": "https://auctions.webbs.co.nz/auctions/catalog/id/{id}", "sitemap": null, "robots": "https://www.webbs.co.nz/robots.txt" },923 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },924 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "blocking", "cloudflare": false, "robots": "www (Squarespace) blocks AI bots; auctions.webbs.co.nz Crawl-delay 120 and CloudFront 403", "rateLimit": "Crawl-delay 120", "preferredEngine": "none" },925 "currency": ["NZD"],926 "freshness": "daily",927 "priority": "later",928 "difficulty": "very_hard",929 "reliability": 0.5,930 "legal": null,931 "status": "blocked",932 "connectors": [],933 "statusReason": "Catalogue host auctions.webbs.co.nz returns CloudFront 403 'Request blocked'; the www site has no prices.",934 "verified": true,935 "verifiedAt": "2026-09-08",936 "notes": null937 },938 {939 "id": "dunbar-sloane",940 "name": "Dunbar Sloane",941 "domain": "auctions.dunbarsloane.co.nz",942 "country": "NZ",943 "supportedCountries": ["NZ"],944 "languages": ["en"],945 "sourceType": "auction_house",946 "categories": ["antiques", "silver", "stamps", "coins", "vintage_toys", "art", "jewelry"],947 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Tandem Auctions platform, server-rendered." },948 "urls": { "search": "https://auctions.dunbarsloane.co.nz/previous-auctions", "product": "https://auctions.dunbarsloane.co.nz/{sale}/catalogue/{lot}", "sold": "https://auctions.dunbarsloane.co.nz/{sale}/catalogue?page=N", "sitemap": null, "robots": "https://auctions.dunbarsloane.co.nz/robots.txt" },949 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },950 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "robots.txt 404 (no rules)", "rateLimit": null, "preferredEngine": "api" },951 "currency": ["NZD"],952 "freshness": "daily",953 "priority": "wave2",954 "difficulty": "medium",955 "reliability": 0.85,956 "legal": "'Realised: $140 + premium' = hammer.",957 "status": "implemented",958 "connectors": ["dunbar-sloane"],959 "statusReason": null,960 "verified": true,961 "verifiedAt": "2026-09-08",962 "notes": "69 past auctions listed."963 },964 {965 "id": "poly-auction-hk",966 "name": "Poly Auction Hong Kong",967 "domain": "polyauction.com.hk",968 "country": "HK",969 "supportedCountries": ["HK"],970 "languages": ["zh", "en"],971 "sourceType": "auction_house",972 "categories": ["art", "contemporary_art", "antiques", "jewelry", "watches", "wine", "luxury_handbags"],973 "api": { "available": true, "docsUrl": null, "auth": "api_key", "notes": "Angular app calls /api/public/front/auction/saleroom/{list,detail,lots/list,lots/detail,year} with a Cccrm-Client-Secret-Key header whose value is only provided at runtime; without it → {status:-1, code:-9999, 'No Client secret key'}." },974 "urls": { "search": "https://www.polyauction.com.hk/en/saleroom", "product": null, "sold": null, "sitemap": "https://www.polyauction.com.hk/api/public/sitemap", "robots": "https://www.polyauction.com.hk/robots.txt" },975 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },976 "access": { "pagination": "unknown", "jsRendering": true, "antiBot": "none", "cloudflare": false, "robots": "Disallow /lib/, /cccms/, /cccore/, /vendor/", "rateLimit": null, "preferredEngine": "none" },977 "currency": ["HKD"],978 "freshness": "daily",979 "priority": "wave3",980 "difficulty": "hard",981 "reliability": 0.6,982 "legal": null,983 "status": "gated",984 "connectors": [],985 "statusReason": "Public API requires a client secret key injected at runtime by the Angular app (not in the bundle); pages are an empty SPA shell. Would need browser rendering (Scrapfly JS) — deferred.",986 "verified": true,987 "verifiedAt": "2026-09-08",988 "notes": null989 },990 {991 "id": "tokyo-chuo",992 "name": "Tokyo Chuo Auction (tcabid.com)",993 "domain": "tcabid.com",994 "country": "HK",995 "supportedCountries": ["HK", "JP", "TW"],996 "languages": ["zh", "ja", "en"],997 "sourceType": "auction_house",998 "categories": ["art", "antiques", "porcelain", "jewelry", "watches", "whisky", "wine", "coins", "luxury_handbags"],999 "api": { "available": true, "docsUrl": null, "auth": "none", "notes": "BiddingArt JSON API /app_api/v1 (finished_auctions_and_store_categories, auction_items?auction_category_auction_id_eq=&page=&per_page=; x-total/x-total-pages headers)." },1000 "urls": { "search": "https://tcabid.com/auctions", "product": "https://tcabid.com/auction_items/{id}", "sold": "https://tcabid.com/app_api/v1/auction_items?auction_category_auction_id_eq={auctionId}", "sitemap": null, "robots": "https://tcabid.com/robots.txt" },1001 "data": { "liveListings": true, "soldResults": true, "auctionResults": true, "historical": "years", "images": true, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": true, "gtin": false, "population": false, "catalog": false },1002 "access": { "pagination": "page_number", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "No robots rules (SPA shell served)", "rateLimit": null, "preferredEngine": "api" },1003 "currency": ["HKD", "JPY", "TWD"],1004 "freshness": "daily",1005 "priority": "wave1",1006 "difficulty": "easy",1007 "reliability": 0.85,1008 "legal": "Buyer guide describes 15–20 % commission separately → final_price = hammer.",1009 "status": "implemented",1010 "connectors": ["tokyo-chuo"],1011 "statusReason": null,1012 "verified": true,1013 "verifiedAt": "2026-09-08",1014 "notes": "Currency per auction category (jpy/hkd/twd)."1015 },1016 {1017 "id": "mallet-japan",1018 "name": "Mallet Japan",1019 "domain": "mallet.co.jp",1020 "country": "JP",1021 "supportedCountries": ["JP"],1022 "languages": ["ja"],1023 "sourceType": "auction_house",1024 "categories": ["art", "contemporary_art"],1025 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },1026 "urls": { "search": "https://mallet.co.jp/auction/result", "product": null, "sold": "https://mallet.co.jp/pdf/{YYYY_MM_DD}", "sitemap": null, "robots": null },1027 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "decades", "images": false, "seller": false, "saleDate": true, "realizedPrice": true, "fees": false, "grading": false, "certNumber": false, "itemId": false, "gtin": false, "population": false, "catalog": false },1028 "access": { "pagination": "bulk_file", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "TLS certificate mismatch on www.; mallet.co.jp works", "rateLimit": null, "preferredEngine": "api" },1029 "currency": ["JPY"],1030 "freshness": "weekly",1031 "priority": "later",1032 "difficulty": "medium",1033 "reliability": 0.5,1034 "legal": null,1035 "status": "rejected",1036 "connectors": [],1037 "statusReason": "Results are PDFs listing only lot number and 落札価格 (no titles, no images) since 2005 — prices cannot be tied to an asset without the catalogue.",1038 "verified": true,1039 "verifiedAt": "2026-09-08",1040 "notes": null1041 },1042 {1043 "id": "shinwa",1044 "name": "Shinwa Auction",1045 "domain": "shinwa-auction.com",1046 "country": "JP",1047 "supportedCountries": ["JP"],1048 "languages": ["ja"],1049 "sourceType": "auction_house",1050 "categories": ["art", "contemporary_art", "antiques"],1051 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": "Per-sale PDFs (詳細版 ハンマープライス) with lot, artist, title, hammer and fee-inclusive columns." },1052 "urls": { "search": "https://www.shinwa-auction.com/course/result2/", "product": null, "sold": "https://www.shinwa-auction.com/wp-content/uploads/{yyyy}/{mm}/{yyyymmdd}m_s.pdf", "sitemap": "https://www.shinwa-auction.com/sitemap_index.xml", "robots": "https://www.shinwa-auction.com/robots.txt" },1053 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": false, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": false, "gtin": false, "population": false, "catalog": false },1054 "access": { "pagination": "bulk_file", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "Allow all", "rateLimit": null, "preferredEngine": "api" },1055 "currency": ["JPY"],1056 "freshness": "weekly",1057 "priority": "wave3",1058 "difficulty": "medium",1059 "reliability": 0.75,1060 "legal": null,1061 "status": "planned",1062 "connectors": [],1063 "statusReason": "Feasible via extractPdfPages (artist + title + hammer + incl.-fees JPY columns) but no lot URLs/images; planned for a PDF-connector wave.",1064 "verified": true,1065 "verifiedAt": "2026-09-08",1066 "notes": null1067 },1068 {1069 "id": "est-ouest",1070 "name": "Est-Ouest Auctions",1071 "domain": "est-ouest.co.jp",1072 "country": "JP",1073 "supportedCountries": ["JP"],1074 "languages": ["ja", "en"],1075 "sourceType": "auction_house",1076 "categories": ["art", "contemporary_art", "watches", "jewelry", "wine"],1077 "api": { "available": false, "docsUrl": null, "auth": "none", "notes": null },1078 "urls": { "search": "https://www.est-ouest.co.jp/auctions/", "product": null, "sold": "https://img.est-ouest.co.jp/results_pdf/{yyyymmdd}01_preview.pdf", "sitemap": null, "robots": null },1079 "data": { "liveListings": false, "soldResults": true, "auctionResults": true, "historical": "years", "images": false, "seller": false, "saleDate": true, "realizedPrice": true, "fees": true, "grading": false, "certNumber": false, "itemId": false, "gtin": false, "population": false, "catalog": false },1080 "access": { "pagination": "bulk_file", "jsRendering": false, "antiBot": "none", "cloudflare": false, "robots": "No robots.txt (404)", "rateLimit": null, "preferredEngine": "api" },1081 "currency": ["JPY"],1082 "freshness": "weekly",1083 "priority": "later",1084 "difficulty": "medium",1085 "reliability": 0.5,1086 "legal": null,1087 "status": "rejected",1088 "connectors": [],1089 "statusReason": "Result PDFs list lot number + price (incl. buyer's premium) only — no titles — so prices cannot be attributed to assets.",1090 "verified": true,1091 "verifiedAt": "2026-09-08",1092 "notes": null1093 }1094]1095