{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "web-surf-cascade-fyi-v1-crawl",
  "title": "Surf Web \u00b7 Page Crawl & Extract API",
  "url": "https://web.surf.cascade.fyi/v1/crawl",
  "category": "data",
  "summary": "Crawl web pages and extract structured content by URL or CSS selector.",
  "seo": {
    "title": "Web Crawl API | x402 Base/Solana 0.002 USDC",
    "description": "Crawl web pages and extract content with x402 micropayments. Pay 0.002 USDC per crawl on Base or Solana. Supports markdown, HTML, text output and CSS selectors."
  },
  "use_cases": [
    "Extract article content for RAG pipelines",
    "Monitor competitor pricing pages",
    "Archive web content in structured format"
  ],
  "ideal_buyer": "Web scraping developers, RAG pipeline builders, and competitive intelligence platforms.",
  "example_prompt": "Crawl https://example.com/article and extract the main content as markdown",
  "example_request_body": {
    "url": "https://example.com/article",
    "format": "markdown",
    "selector": "article"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap_outlier",
    "ratio": 0.1,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "solana",
      "pay_to": "E7BFB4ucyNsa8K52uQsCyKgw4Dg9vHA5mo73W6aWTNZY",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "max_amount_required_atomic": "2000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "properties": {
              "url": {
                "type": "string",
                "description": "URL to crawl"
              },
              "urls": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "Multiple URLs to crawl"
              },
              "proxy": {
                "type": "boolean",
                "description": "Use proxy for blocked sites"
              },
              "format": {
                "enum": [
                  "markdown",
                  "html",
                  "text"
                ],
                "type": "string",
                "description": "Output format"
              },
              "selector": {
                "type": "string",
                "description": "CSS selector to extract"
              }
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "url": "https://example.com",
            "status": 200,
            "content": [
              "# Page Title\nPage content..."
            ]
          }
        }
      }
    },
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xdd6090df24e88caf558839584dd53bcef79c6338",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "2000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "properties": {
              "url": {
                "type": "string",
                "description": "URL to crawl"
              },
              "urls": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "Multiple URLs to crawl"
              },
              "proxy": {
                "type": "boolean",
                "description": "Use proxy for blocked sites"
              },
              "format": {
                "enum": [
                  "markdown",
                  "html",
                  "text"
                ],
                "type": "string",
                "description": "Output format"
              },
              "selector": {
                "type": "string",
                "description": "CSS selector to extract"
              }
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "url": "https://example.com",
            "status": 200,
            "content": [
              "# Page Title\nPage content..."
            ]
          }
        }
      }
    }
  ],
  "duplicate_cluster_id": "data-cl-a335ee9a4eaf",
  "origin": {
    "slug": "web-surf-cascade-fyi",
    "host": "web.surf.cascade.fyi",
    "title": "Surf Web: Pay-per-use web search and crawl API",
    "description": "Offers web search and page crawling endpoints priced at $0.01 and $0.002 per request. Returns content as markdown, HTML, or text. Accepts x402 micropayments in USDC on Base, Solana, and Tempo.",
    "url": "https://web.surf.cascade.fyi",
    "favicon": "https://web.surf.cascade.fyi/favicon.svg"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/web-surf-cascade-fyi-v1-crawl",
    "url": "https://x402all.com/resource/web-surf-cascade-fyi-v1-crawl",
    "name": "Surf Web \u00b7 Page Crawl & Extract API",
    "@type": "WebAPI",
    "offers": [
      {
        "url": "https://x402all.com/resource/web-surf-cascade-fyi-v1-crawl",
        "@type": "Offer",
        "price": "0.002",
        "availability": "https://schema.org/InStock",
        "priceCurrency": "USDC",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "0.002000",
          "unitText": "call",
          "priceCurrency": "USDC"
        },
        "eligibleCustomerType": "Agent",
        "additionalProperty": [
          {
            "@type": "PropertyValue",
            "name": "paymentNetwork",
            "value": "solana"
          },
          {
            "@type": "PropertyValue",
            "name": "paymentAsset",
            "value": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
          }
        ]
      },
      {
        "url": "https://x402all.com/resource/web-surf-cascade-fyi-v1-crawl",
        "@type": "Offer",
        "price": "0.002",
        "availability": "https://schema.org/InStock",
        "priceCurrency": "USDC",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "0.002000",
          "unitText": "call",
          "priceCurrency": "USDC"
        },
        "eligibleCustomerType": "Agent",
        "additionalProperty": [
          {
            "@type": "PropertyValue",
            "name": "paymentNetwork",
            "value": "base"
          },
          {
            "@type": "PropertyValue",
            "name": "paymentAsset",
            "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          }
        ]
      }
    ],
    "sameAs": "https://web.surf.cascade.fyi/v1/crawl",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/web-surf-cascade-fyi",
      "url": "https://web.surf.cascade.fyi",
      "name": "Surf Web: Pay-per-use web search and crawl API",
      "@type": "Organization"
    },
    "identifier": "web-surf-cascade-fyi-v1-crawl",
    "description": "Crawl web pages and extract content with x402 micropayments. Pay 0.002 USDC per crawl on Base or Solana. Supports markdown, HTML, text output and CSS selectors.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=web-surf-cascade-fyi-v1-crawl",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=web-surf-cascade-fyi-v1-crawl"
}