{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "x402search-xyz-v1-search",
  "title": "x402Search \u00b7 x402 API Directory Search",
  "url": "https://x402search.xyz/v1/search",
  "category": "tools",
  "summary": "Search and filter 13,000+ x402-enabled HTTP APIs with ranking, payment metadata, and multi-dimensional filtering.",
  "seo": {
    "title": "x402 API Search Engine \u2014 Find 13,000+ Paid APIs",
    "description": "Search 13,000+ x402-enabled APIs from CDP Bazaar. Filter by network, price, asset type. Returns ranked results with payment metadata. USDC on Base."
  },
  "use_cases": [
    "Discover x402 APIs by network, price, or asset type",
    "Filter API results by freshness and scheme version",
    "Rank API options for agent integration decisions"
  ],
  "ideal_buyer": "AI agents and developers discovering and selecting x402-enabled APIs for integration.",
  "example_prompt": "Find x402 APIs on Base under 0.01 USDC that provide crypto price data, sorted by freshness.",
  "example_request_body": {
    "mode": "agent",
    "page": {
      "limit": 20,
      "offset": 0
    },
    "sort": "freshness",
    "query": "price data",
    "filters": {
      "type": "crypto",
      "network": "base",
      "freshness_max_age_seconds": 86400
    }
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 0.5,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x442fff418fa765d07736e55e87cec2d4776c13c1",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "10000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Search 13,000+ x402-enabled HTTP APIs indexed from CDP Bazaar. Filter by network, scheme, asset, price, and more. Returns ranked results with full payment metadata.",
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "type": "object",
            "required": [
              "query"
            ],
            "properties": {
              "mode": {
                "enum": [
                  "agent",
                  "human"
                ],
                "type": "string"
              },
              "page": {
                "type": "object",
                "properties": {
                  "limit": {
                    "type": "integer",
                    "maximum": 100,
                    "minimum": 1
                  },
                  "offset": {
                    "type": "integer",
                    "minimum": 0
                  }
                }
              },
              "query": {
                "type": "string",
                "description": "Full-text search query for x402-enabled resources"
              },
              "filters": {
                "type": "object",
                "properties": {
                  "type": {
                    "type": "string"
                  },
                  "asset": {
                    "type": "string"
                  },
                  "scheme": {
                    "type": "string"
                  },
                  "network": {
                    "type": "string"
                  },
                  "x402_version": {
                    "type": "integer"
                  },
                  "freshness_max_age_seconds": {
                    "type": "integer"
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "results": [
              {
                "type": "http",
                "accepts": [
                  {
                    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                    "amount": "1000",
                    "scheme": "exact",
                    "network": "eip155:8453"
                  }
                ],
                "metadata": {
                  "description": "Example x402-gated API endpoint"
                },
                "resource_url": "https://example.com/api/data",
                "x402_version": 1
              }
            ],
            "pagination": {
              "limit": 20,
              "offset": 0,
              "total_estimate": 12845
            },
            "request_id": "550e8400-e29b-41d4-a716-446655440000"
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "x402search-xyz",
    "host": "x402search.xyz",
    "url": "https://x402search.xyz"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/x402search-xyz-v1-search",
    "url": "https://x402all.com/resource/x402search-xyz-v1-search",
    "name": "x402Search \u00b7 x402 API Directory Search",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/x402search-xyz-v1-search",
      "@type": "Offer",
      "price": "0.01",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.010000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://x402search.xyz/v1/search",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/x402search-xyz",
      "url": "https://x402search.xyz",
      "name": "x402search.xyz",
      "@type": "Organization"
    },
    "identifier": "x402search-xyz-v1-search",
    "description": "Search 13,000+ x402-enabled APIs from CDP Bazaar. Filter by network, price, asset type. Returns ranked results with payment metadata. USDC on Base.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=x402search-xyz-v1-search",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=x402search-xyz-v1-search"
}