{
  "name": "CollectablesPulse",
  "description": "Collectibles market intelligence API. 8 endpoints covering current market value by grade/condition, grading service guides (PSA/BGS/CGC/PCGS/NGC), authentication for fakes, investment buy/hold/sell signals, head-to-head comparisons, where to sell for maximum value, storage and preservation guides with Amazon product recommendations, and insurance guidance. Covers sports cards, TCG/Pokémon, coins, comics, watches, sneakers, vinyl records, video games, vintage toys, wine and spirits, art, and signed memorabilia. Live Discogs pricing for vinyl. Pay-per-query via x402 on Base.",
  "url": "https://collectablespulse.vercel.app",
  "version": "1.0.0",
  "capabilities": [
    "collectibles-valuation",
    "grading-guide",
    "psa-bgs-cgc-pcgs-grading",
    "authentication",
    "fake-detection",
    "investment-signal",
    "buy-hold-sell",
    "collectibles-comparison",
    "selling-platform-guide",
    "storage-preservation",
    "insurance-guidance",
    "sports-cards",
    "pokemon-tcg",
    "coins-numismatics",
    "comics",
    "luxury-watches",
    "sneakers",
    "vinyl-records",
    "video-games",
    "signed-memorabilia",
    "discogs-live-pricing"
  ],
  "data_sources": [
    "Discogs — live vinyl marketplace pricing and release data",
    "Tavily — real-time search targeting PSA, Goldin, PWCC, Heritage, CGC, PCGS, Chrono24, StockX, PriceCharting",
    "Claude — synthesis, investment analysis, and authentication guidance"
  ],
  "payment": {
    "protocol": "x402",
    "network": "eip155:8453",
    "asset": "USDC",
    "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
  },
  "endpoints": [
    { "path": "/api/collect/value", "method": "GET", "description": "Current market value by grade/condition with recent sold comps. Live Discogs pricing for vinyl. Full grade ladder with multipliers.", "parameters": [{"name": "item", "required": true}, {"name": "grade"}, {"name": "lang"}], "price_usd": 0.10, "payment_required": true },
    { "path": "/api/collect/grade", "method": "GET", "description": "Grading service guide — which service (PSA/BGS/CGC/PCGS/NGC), cost, turnaround, market premium, is it worth grading at current value.", "parameters": [{"name": "item", "required": true}, {"name": "service"}, {"name": "lang"}], "price_usd": 0.08, "payment_required": true },
    { "path": "/api/collect/authenticate", "method": "GET", "description": "Authentication guide — red flags for fakes, trusted services (JSA/PSA/Beckett), DIY checks, buying safely, what to do if you suspect a forgery.", "parameters": [{"name": "item", "required": true}, {"name": "lang"}], "price_usd": 0.10, "payment_required": true },
    { "path": "/api/collect/invest", "method": "GET", "description": "Investment signal (strong_buy/buy/hold/sell/strong_sell) with confidence rating, market temperature, population context, catalysts, holding period.", "parameters": [{"name": "item", "required": true}, {"name": "lang"}], "price_usd": 0.15, "payment_required": true },
    { "path": "/api/collect/compare", "method": "GET", "description": "Decisive head-to-head investment comparison — 8 categories scored, definitive winner, when each item wins for different collector profiles.", "parameters": [{"name": "item1", "required": true}, {"name": "item2", "required": true}, {"name": "lang"}], "price_usd": 0.10, "payment_required": true },
    { "path": "/api/collect/sell", "method": "GET", "description": "Where and how to sell for maximum value — platform comparison with fees, timing, consignment vs. self-selling, reserve pricing strategy.", "parameters": [{"name": "item", "required": true}, {"name": "lang"}], "price_usd": 0.10, "payment_required": true },
    { "path": "/api/collect/storage", "method": "GET", "description": "Preservation and storage guide — ideal conditions, storage hierarchy, recommended products with Amazon affiliate links.", "parameters": [{"name": "item", "required": true}, {"name": "lang"}], "price_usd": 0.08, "payment_required": true },
    { "path": "/api/collect/insurance", "method": "GET", "description": "Collectibles insurance guide — specialist insurers, coverage types, appraisal requirements, documentation for claims.", "parameters": [{"name": "item", "required": true}, {"name": "lang"}], "price_usd": 0.08, "payment_required": true }
  ],
  "openapi": "https://collectablespulse.vercel.app/openapi.json",
  "llms_txt": "https://collectablespulse.vercel.app/llms.txt",
  "contact": "https://collectablespulse.vercel.app"
}