TypeScript 61.9%
HTML 37.2%
SQL 0.7%
1{2 "id": "alt-xyz",3 "displayName": "Alt (graded card values & transactions)",4 "sourceId": "alt",5 "sourceName": "Alt",6 "sourceType": "analytics_provider",7 "sourceUrl": "https://alt.xyz",8 "module": "firecrawl/alt-xyz",9 "enginePriority": ["firecrawl"],10 "categories": ["sports_cards", "baseball_cards", "basketball_cards", "football_cards", "hockey_cards", "soccer_cards", "other_sports_cards", "pokemon", "magic_the_gathering", "yugioh", "non_sport_cards"],11 "regions": ["US"],12 "languages": ["en"],13 "currency": ["USD"],14 "supportsListings": true,15 "supportsSold": true,16 "supportsAuctions": false,17 "supportsImages": true,18 "supportsCatalog": false,19 "supportsPopulation": false,20 "supportsLookup": true,21 "refreshFrequencyMinutes": 1440,22 "priority": "low",23 "trustScore": 0.7,24 "attributionRequired": true,25 "termsUrl": "https://alt.xyz/terms",26 "accessNotes": "Alt's public item pages (robots.txt allows everything; discovery through the public sitemaps with lastmod) show the card, grade, PSA/BGS population, Alt's list price, the 'Alt Value' model estimate with its range, and a 'Recent transactions' list of observed sales (mostly eBay auctions/best offers) with date and price. Pages are client-rendered → Firecrawl, 1 credit per item, capped by `maxItemsPerRun`. Alt Value is stored as a guide_value observation (confidence 0.6); recent transactions become sales attributed to Alt with the original listing URL in metadata (confidence 0.65 — second-hand aggregation); the Alt list price is a fixed-price listing.",27 "enabled": true,28 "schemaVersion": "1.0",29 "config": {30 "sitemaps": ["fixed-price", "auctions"],31 "maxItemsPerRun": 10032 }33}34