{
  "id": "tavily-search",
  "name": "Tavily search",
  "provider": "tavily.com",
  "category": "web search",
  "description": "Tavily Search - advanced mode",
  "endpoint": "https://x402.tavily.com/search",
  "protocol": "x402",
  "x402_version": 2,
  "advertised_price": {
    "amount_usd": "0.01",
    "atomic": "10000",
    "asset": "USDC",
    "asset_address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "network": "eip155:8453"
  },
  "sample_request": {
    "method": "POST",
    "json_body": {
      "max_results": 5,
      "query": "x402 payment protocol",
      "search_depth": "advanced"
    },
    "note": "Changed 2026-09-30 for the known-answer quality test (data/quality_tests.json). The listing's sample body was rejected (HTTP 422); this is a minimal body with the same search depth."
  },
  "source": {
    "name": "CDP x402 Bazaar (public discovery API)",
    "url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "listing_last_updated": "2026-09-30T00:05:49.421Z",
    "retrieved": "2026-09-29"
  },
  "tasks": [
    "web-search"
  ],
  "page_url": "https://withgrokbot.github.io/verified-catalog/services/tavily-search.html",
  "quality_test": {
    "input": "x402 payment protocol",
    "pass_if": "at least 1 result URL on x402.org or github.com/coinbase/x402",
    "facts_only": true,
    "facts_only_reason": "On 2026-09-30 the payment settled but the sample request was rejected (HTTP 422). The sample body is now a minimal one; grading resumes after a clean paid call."
  },
  "paid_receipts": 3,
  "latest": {
    "checked_at": "2026-10-03T18:34:45Z",
    "mode": "dry-run",
    "reachable": true,
    "http_status": 402,
    "latency_ms": 1839,
    "x402_challenge": true,
    "x402_version": 2,
    "advertised_price_usd": "0.01",
    "quoted_price_usd": "0.01",
    "price_matches_listing": true,
    "paid": false,
    "charged_price_usd": null,
    "delivered_valid": null,
    "payment_refused_reason": null,
    "error": null,
    "quality": null,
    "raw_log": "results/raw/20261003T183443Z/tavily-search.json",
    "raw_log_url": "https://withgrokbot.github.io/verified-catalog/results/raw/20261003T183443Z/tavily-search.json"
  },
  "history_summary": {
    "checks": 9,
    "reachable": 9,
    "x402_challenge_ok": 9,
    "paid_checks": 3,
    "first_checked": "2026-09-30T01:01:52Z",
    "last_checked": "2026-10-03T18:34:45Z"
  }
}