{
  "id": "minifetch-url-check",
  "name": "Minifetch URL preflight",
  "provider": "minifetch.com",
  "category": "web tools",
  "description": "Cheap robots.txt preflight before you call the Minifetch /extract and /run/seo-page-audit endpoints: returns whether the Minifetch user agent may fetch a target URL (allow/deny) plus its crawl-delay. If blocked or setting a crawl delay read https://minifetch.com/tutorials/unblock",
  "endpoint": "https://minifetch.com/api/v1/x402/preflight/url-check",
  "protocol": "x402",
  "x402_version": 2,
  "advertised_price": {
    "amount_usd": "0.001",
    "atomic": "1000",
    "asset": "USDC",
    "asset_address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "network": "eip155:8453"
  },
  "sample_request": {
    "method": "GET",
    "query": {
      "url": "https://example.com"
    },
    "note": "The listing's example input was a github.com address; we use the reserved test domain example.com."
  },
  "source": {
    "name": "CDP x402 Bazaar (public discovery API)",
    "url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "listing_last_updated": "2026-09-29T10:07:18.421Z",
    "retrieved": "2026-09-29"
  },
  "tasks": [
    "url-check",
    "robots-check"
  ],
  "page_url": "https://withgrokbot.github.io/verified-catalog/services/minifetch-url-check.html",
  "quality_test": {
    "input": "url=https://example.com",
    "pass_if": "allowed = true",
    "facts_only": false,
    "facts_only_reason": null
  },
  "paid_receipts": 3,
  "latest": {
    "checked_at": "2026-10-03T18:34:44Z",
    "mode": "dry-run",
    "reachable": true,
    "http_status": 402,
    "latency_ms": 118,
    "x402_challenge": true,
    "x402_version": 2,
    "advertised_price_usd": "0.001",
    "quoted_price_usd": "0.001",
    "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/minifetch-url-check.json",
    "raw_log_url": "https://withgrokbot.github.io/verified-catalog/results/raw/20261003T183443Z/minifetch-url-check.json"
  },
  "history_summary": {
    "checks": 10,
    "reachable": 10,
    "x402_challenge_ok": 10,
    "paid_checks": 3,
    "first_checked": "2026-09-30T01:01:51Z",
    "last_checked": "2026-10-03T18:34:44Z"
  }
}