{
  "generated_at": "2026-05-11T00:56:48.476130+00:00",
  "slug": "minifetch-com-api-v1-x402-preflight-url-check",
  "title": "Minifetch \u00b7 Preflight Url Check",
  "url": "https://minifetch.com/api/v1/x402/preflight/url-check",
  "category": "data",
  "summary": "Minifetch \u00b7 Preflight Url Check \u2014 x402-protected data API. Pay $0.0010 per call on base. Indexed by x402all.",
  "seo": {
    "title": "Minifetch \u00b7 Preflight Url Check \u2014 x402 data API \u00b7 $0.0010 per call",
    "description": "Minifetch \u00b7 Preflight Url Check \u2014 x402-protected data API. Pay $0.0010 per call on base. Indexed by x402all."
  },
  "use_cases": [],
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap_outlier",
    "ratio": 0.05,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xffa9155a0e4b3d8d42351da226cc1feee449686f",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "1000",
      "max_timeout_seconds": 60,
      "mime_type": "application/json",
      "description": "Check if a URL is allowed to be fetched for its HTML metadata according to the website's robots.txt file. Use this super-cheap endpoint for $0.001 before making requests to our /api/v1/x402/extract/url-metadata endpoint that costs $0.01 to avoid spending extra on un-fetchable URLs",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "url": {
              "type": "string",
              "required": true,
              "description": "The URL to check against robots.txt"
            }
          }
        },
        "output": {
          "type": "object",
          "properties": {
            "url": {
              "type": "string"
            },
            "reason": {
              "type": "string"
            },
            "allowed": {
              "type": "boolean"
            },
            "message": {
              "type": "string"
            },
            "success": {
              "type": "boolean"
            },
            "crawlDelay": {
              "type": "number",
              "description": "How often the URL can be fetched, in seconds."
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "minifetch-com",
    "host": "minifetch.com",
    "url": "https://minifetch.com",
    "favicon": "https://minifetch.com/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/minifetch-com-api-v1-x402-preflight-url-check",
    "url": "https://x402all.com/resource/minifetch-com-api-v1-x402-preflight-url-check",
    "name": "Minifetch \u00b7 Preflight Url Check",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/minifetch-com-api-v1-x402-preflight-url-check",
      "@type": "Offer",
      "price": "0.001",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "additionalProperty": [
        {
          "name": "paymentNetwork",
          "@type": "PropertyValue",
          "value": "base"
        },
        {
          "name": "paymentAsset",
          "@type": "PropertyValue",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ],
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.001000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent"
    },
    "sameAs": "https://minifetch.com/api/v1/x402/preflight/url-check",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/minifetch-com",
      "url": "https://minifetch.com",
      "name": "minifetch.com",
      "@type": "Organization"
    },
    "identifier": "minifetch-com-api-v1-x402-preflight-url-check",
    "description": "Minifetch \u00b7 Preflight Url Check \u2014 x402-protected data API. Pay $0.0010 per call on base. Indexed by x402all.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=minifetch-com-api-v1-x402-preflight-url-check",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=minifetch-com-api-v1-x402-preflight-url-check",
  "callability": {
    "status": "partial",
    "schema_callability": 0.39,
    "source": "facilitator_bazaar",
    "source_confidence": 0.75,
    "match_confidence": 0.4,
    "schema_confidence": 0.5,
    "validated_at": "2026-05-10T23:33:38.437179+00:00",
    "warnings": []
  },
  "contract": {
    "route_template": "https://minifetch.com/api/v1/x402/preflight/url-check",
    "content_type": "application/json",
    "response_schema": {
      "type": "object",
      "properties": {
        "url": {
          "type": "string"
        },
        "reason": {
          "type": "string"
        },
        "allowed": {
          "type": "boolean"
        },
        "message": {
          "type": "string"
        },
        "success": {
          "type": "boolean"
        },
        "crawlDelay": {
          "type": "number",
          "description": "How often the URL can be fetched, in seconds."
        }
      }
    },
    "examples": [],
    "schema_presence": {
      "path_schema": "unknown",
      "query_schema": "unknown",
      "header_schema": "unknown",
      "request_body_schema": "unknown",
      "response_schema": "declared"
    },
    "contract_hash": "86e0c0922bc080cab0b9b805e1ce9b4332c65de78196354635afd83c8a8229cc"
  }
}