{
  "service": "Polyform",
  "tagline": "Machine-payable answers. Pay per call with USDC on Base via x402.",
  "payment": {
    "protocol": "x402",
    "network": "base",
    "currency": "USDC"
  },
  "contact": "polyform@polyform.org",
  "endpoints": [
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/vehicle/vin/:vin",
      "price": "$0.005",
      "name": "VIN decode + open recalls (NHTSA)",
      "description": "Decode any US-market VIN to full vehicle specs and list open safety recalls. Source: US NHTSA (federal, authoritative). JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/vehicle/deal-check",
      "price": "$0.25",
      "name": "Used-car deal check verdict",
      "description": "Given vin, asking price and miles: decoded specs, open recall count, fuel-cost estimate, and a buy/caution/walk verdict with reasoning. All public federal data."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/vehicle/fuel-economy",
      "price": "$0.003",
      "name": "Fuel economy lookup (EPA)",
      "description": "EPA MPG figures and estimated annual fuel cost for a year/make/model. Source: fueleconomy.gov. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/domain/:domain",
      "price": "$0.005",
      "name": "Domain intelligence (RDAP)",
      "description": "Registration intelligence for any domain: creation/expiry dates, age in days, registrar, statuses, nameservers. Source: registry RDAP. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/email/domain-check",
      "price": "$0.003",
      "name": "Email domain deliverability check",
      "description": "Can this domain receive mail, and is it configured seriously? MX, SPF and DMARC via DNS-over-HTTPS with a deliverability summary. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/sec/company/:id",
      "price": "$0.01",
      "name": "SEC company facts (EDGAR)",
      "description": "Latest key financial facts for a US public company by ticker or CIK: revenue, net income, assets, EPS from XBRL filings. Source: SEC EDGAR. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/fda/recalls",
      "price": "$0.005",
      "name": "FDA recall search (openFDA)",
      "description": "Search US FDA enforcement recalls for drugs, food, or devices by free-text query. Source: openFDA. JSON."
    },
    {
      "method": "POST",
      "url": "https://api.polyform.org/v1/ai/chat",
      "price": "$0.01",
      "name": "Inference gateway (Llama on Workers AI)",
      "description": "Pay-per-call LLM completion. POST {messages:[{role,content},...]} (OpenAI-style), returns {reply}. No account, no API key — one x402 payment per call."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/weather/forecast",
      "price": "$0.003",
      "name": "US weather forecast (NWS)",
      "description": "7-day forecast for any US coordinate: periods with temperature, wind, precipitation chance, narrative. Source: National Weather Service. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/weather/alerts",
      "price": "$0.003",
      "name": "Active US weather alerts (NWS)",
      "description": "Active watches/warnings/advisories for a US state or coordinate: event type, severity, headline, timing. Source: National Weather Service. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/weather/hourly",
      "price": "$0.003",
      "name": "US hourly forecast (NWS)",
      "description": "Hour-by-hour forecast for any US coordinate: temperature, precipitation chance, wind, conditions for the next 48 hours. Source: National Weather Service. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/weather/current",
      "price": "$0.003",
      "name": "US current conditions (NWS)",
      "description": "Latest observed conditions near a US coordinate: temperature, wind, humidity, visibility, pressure from the nearest weather station. Source: National Weather Service. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/weather/metar",
      "price": "$0.003",
      "name": "Aviation weather METAR/TAF (NOAA)",
      "description": "Raw and decoded METAR (and optional TAF) for any airport ICAO code. Source: NOAA Aviation Weather Center. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/weather/travel-risk",
      "price": "$0.015",
      "name": "US weather travel-risk verdict",
      "description": "Judgment call for a US coordinate and date (within 7 days): LOW/MODERATE/HIGH/SEVERE weather risk with reasons, built from NWS forecast plus active alerts. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/geo/geocode",
      "price": "$0.002",
      "name": "US address geocoding (Census)",
      "description": "US street address to coordinates plus matched/normalized address. Source: US Census Bureau geocoder. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/geo/reverse",
      "price": "$0.002",
      "name": "US reverse geocoding (Census)",
      "description": "Coordinates to US state, county, tract and block geography. Source: US Census Bureau. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/sec/filings/search",
      "price": "$0.01",
      "name": "SEC filings full-text search (EDGAR)",
      "description": "Full-text search across SEC filings; filter by form type. Returns filing metadata and links. Source: SEC EDGAR full-text search. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/fda/drug-label",
      "price": "$0.005",
      "name": "FDA drug label lookup (openFDA)",
      "description": "Official FDA label data for a drug by brand or generic name: indications, warnings, dosage. Source: openFDA. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/ip/:ip",
      "price": "$0.003",
      "name": "IP network intelligence (RDAP)",
      "description": "Who operates an IP: registry, network range, organization, country. Source: RIR RDAP. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/econ/worldbank",
      "price": "$0.005",
      "name": "World Bank indicator lookup",
      "description": "Latest value of any World Bank indicator for a country (GDP, inflation, population...). Source: World Bank API. JSON."
    },
    {
      "method": "GET",
      "url": "https://api.polyform.org/v1/time/business-days",
      "price": "$0.001",
      "name": "US business-days calculator",
      "description": "Business days between two dates (exclusive of end), skipping weekends and US federal holidays; also returns the holiday list in range. Pure computation. JSON."
    }
  ]
}