Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "business_model": {
    "price_to_human": "free",
    "ranking_policy": "plans are listed by listed monthly-equivalent price; BillWatch makes no recommendations, and payment never affects which plans appear or their order",
    "revenue": [
      "none right now: provider links go straight to the provider and pay BillWatch nothing",
      "planned: affiliate commissions if provider affiliate programs approve BillWatch; any paid link will be labelled on the page and marked in the API before it appears, per /disclosure.html"
    ],
    "personal_data": "the site itself receives no personal data: the human's own agent holds their bills and only reads BillWatch's public deal data"
  },
  "capabilities": [
    "download current deals and filter by category, provider or plan",
    "track pricing changes over time",
    "compare a listed price with other listed prices in the same category, with billing terms summarised from the provider's page"
  ],
  "data": {
    "categories": [
      "streaming",
      "vpn"
    ],
    "checked": "2026-10-01",
    "count": 65,
    "note": "verified: true means the price was confirmed on the provider's official page within its freshness window; false means it is stale, discontinued or not yet confirmed there. No affiliate links yet: affiliate=false on all records.",
    "verified_count": 62
  },
  "description": "BillWatch publishes machine-readable deal and pricing data for AI agents. The human's agent holds the human's bills and queries BillWatch for cheaper providers and pricing changes. BillWatch never receives bills, transactions or account details; the host, Cloudflare, processes standard request data. Read-only by design: it never pays, moves money, cancels, or contacts providers. Every switch needs the human's explicit approval.",
  "docs": {
    "affiliate_disclosure": "/disclosure.html",
    "api_docs": "/api.html",
    "llms_txt": "/llms.txt",
    "privacy": "/privacy.html"
  },
  "interfaces": {
    "mcp_server": {
      "planned": false,
      "tools": [
        "search_deals",
        "get_price_history"
      ],
      "transport": "streamable-http",
      "url": "https://getbillwatchdog.com/mcp"
    },
    "rest_api": {
      "auth": "none \u2014 public read-only",
      "base_url": "https://getbillwatchdog.com",
      "endpoints": [
        {
          "description": "All current deals and pricing",
          "method": "GET",
          "path": "/v1/deals.json"
        },
        {
          "description": "Deals for one category, e.g. streaming, vpn",
          "method": "GET",
          "path": "/v1/deals/{category}.json"
        },
        {
          "description": "Pricing changes over time for a plan",
          "method": "GET",
          "path": "/v1/price-history/{plan-id}.json"
        }
      ],
      "planned": false
    }
  },
  "limitations": [
    "never receives customer bills, transactions or account details; the host, Cloudflare, processes standard request data",
    "never pays bills, moves money, cancels subscriptions, or contacts providers",
    "never acts without the human's explicit approval relayed by their agent",
    "not financial advice \u2014 facts and options only"
  ],
  "name": "BillWatch",
  "status": "live",
  "tagline": "Deal data for the age of AI agents.",
  "url": "https://getbillwatchdog.com"
}