{
  "generated_at": "2026-05-11T00:56:48.476130+00:00",
  "slug": "horizon-pulse-vercel-app-api-pulse",
  "title": "horizon-pulse.vercel.app \u00b7 /api/pulse",
  "url": "https://horizon-pulse.vercel.app/api/pulse",
  "category": "other",
  "summary": "horizon-pulse-vercel-app-api-pulse \u2014 x402-protected other API",
  "seo": {
    "title": "horizon-pulse.vercel.app \u00b7 /api/pulse",
    "description": "horizon-pulse-vercel-app-api-pulse \u2014 x402-protected other API"
  },
  "use_cases": [],
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "unknown",
    "median_category_atomic": 0
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xe16A1b12404cB2EbC6e783beCA6E2A9253c3dC7E",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "5000",
      "max_timeout_seconds": 60,
      "mime_type": "application/json",
      "description": "Horizon Pulse \u2014 real-time crypto market data + momentum signals (BTC/ETH/SOL) tuned for AI agents",
      "hints": {
        "input": {
          "type": "http",
          "method": "GET",
          "discoverable": true
        },
        "output": {
          "type": "object",
          "required": [
            "timestamp",
            "assets",
            "overall",
            "meta"
          ],
          "properties": {
            "meta": {
              "type": "object",
              "properties": {
                "source": {
                  "type": "string"
                },
                "product": {
                  "type": "string"
                },
                "version": {
                  "type": "string"
                },
                "priceUsd": {
                  "type": "number"
                }
              }
            },
            "assets": {
              "type": "object",
              "description": "Per-asset snapshots keyed by uppercase ticker (BTC, ETH, SOL).",
              "additionalProperties": {
                "type": "object",
                "required": [
                  "symbol",
                  "price",
                  "change1h",
                  "change24h",
                  "change7d",
                  "marketCap",
                  "momentum"
                ],
                "properties": {
                  "price": {
                    "type": "number",
                    "description": "Spot USD price."
                  },
                  "symbol": {
                    "type": "string"
                  },
                  "change1h": {
                    "type": "number",
                    "description": "1h percent change."
                  },
                  "change7d": {
                    "type": "number",
                    "description": "7d percent change."
                  },
                  "momentum": {
                    "type": "number",
                    "maximum": 100,
                    "minimum": 0,
                    "description": "Composite momentum score."
                  },
                  "change24h": {
                    "type": "number",
                    "description": "24h percent change."
                  },
                  "marketCap": {
                    "type": "number",
                    "description": "USD market cap."
                  }
                }
              }
            },
            "overall": {
              "type": "object",
              "required": [
                "momentum",
                "sentiment",
                "signal"
              ],
              "properties": {
                "signal": {
                  "type": "string",
                  "description": "Human-readable summary."
                },
                "momentum": {
                  "type": "number",
                  "maximum": 100,
                  "minimum": 0
                },
                "sentiment": {
                  "enum": [
                    "bullish",
                    "neutral",
                    "bearish"
                  ],
                  "type": "string"
                }
              }
            },
            "timestamp": {
              "type": "string",
              "format": "date-time",
              "description": "ISO-8601 snapshot time."
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "horizon-pulse-vercel-app",
    "host": "horizon-pulse.vercel.app",
    "url": "https://horizon-pulse.vercel.app"
  },
  "json_ld": {
    "@context": "https://schema.org",
    "@type": "WebAPI",
    "@id": "https://x402all.com/resource/horizon-pulse-vercel-app-api-pulse",
    "name": "horizon-pulse.vercel.app \u00b7 /api/pulse",
    "description": "horizon-pulse-vercel-app-api-pulse \u2014 x402-protected other API",
    "url": "https://x402all.com/resource/horizon-pulse-vercel-app-api-pulse",
    "sameAs": "https://horizon-pulse.vercel.app/api/pulse",
    "applicationCategory": "other",
    "identifier": "horizon-pulse-vercel-app-api-pulse",
    "provider": {
      "@type": "Organization",
      "@id": "https://x402all.com/server/horizon-pulse-vercel-app",
      "name": "horizon-pulse.vercel.app",
      "url": "https://horizon-pulse.vercel.app"
    },
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=horizon-pulse-vercel-app-api-pulse",
      "description": "Test-buy this endpoint on AXON"
    },
    "offers": {
      "@type": "Offer",
      "price": "0.005",
      "priceCurrency": "USDC",
      "availability": "https://schema.org/InStock",
      "eligibleCustomerType": "Agent",
      "url": "https://x402all.com/resource/horizon-pulse-vercel-app-api-pulse",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.005000",
        "priceCurrency": "USDC",
        "unitText": "call"
      },
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    }
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=horizon-pulse-vercel-app-api-pulse",
  "callability": {
    "status": "partial",
    "schema_callability": 0.39,
    "source": "facilitator_bazaar",
    "source_confidence": 0.75,
    "match_confidence": 0.4,
    "schema_confidence": 0.5,
    "validated_at": "2026-05-10T11:52:59.572460+00:00",
    "warnings": []
  },
  "contract": {
    "route_template": "https://horizon-pulse.vercel.app/api/pulse",
    "content_type": "application/json",
    "response_schema": {
      "type": "object",
      "required": [
        "timestamp",
        "assets",
        "overall",
        "meta"
      ],
      "properties": {
        "meta": {
          "type": "object",
          "properties": {
            "source": {
              "type": "string"
            },
            "product": {
              "type": "string"
            },
            "version": {
              "type": "string"
            },
            "priceUsd": {
              "type": "number"
            }
          }
        },
        "assets": {
          "type": "object",
          "description": "Per-asset snapshots keyed by uppercase ticker (BTC, ETH, SOL).",
          "additionalProperties": {
            "type": "object",
            "required": [
              "symbol",
              "price",
              "change1h",
              "change24h",
              "change7d",
              "marketCap",
              "momentum"
            ],
            "properties": {
              "price": {
                "type": "number",
                "description": "Spot USD price."
              },
              "symbol": {
                "type": "string"
              },
              "change1h": {
                "type": "number",
                "description": "1h percent change."
              },
              "change7d": {
                "type": "number",
                "description": "7d percent change."
              },
              "momentum": {
                "type": "number",
                "maximum": 100,
                "minimum": 0,
                "description": "Composite momentum score."
              },
              "change24h": {
                "type": "number",
                "description": "24h percent change."
              },
              "marketCap": {
                "type": "number",
                "description": "USD market cap."
              }
            }
          }
        },
        "overall": {
          "type": "object",
          "required": [
            "momentum",
            "sentiment",
            "signal"
          ],
          "properties": {
            "signal": {
              "type": "string",
              "description": "Human-readable summary."
            },
            "momentum": {
              "type": "number",
              "maximum": 100,
              "minimum": 0
            },
            "sentiment": {
              "enum": [
                "bullish",
                "neutral",
                "bearish"
              ],
              "type": "string"
            }
          }
        },
        "timestamp": {
          "type": "string",
          "format": "date-time",
          "description": "ISO-8601 snapshot time."
        }
      }
    },
    "examples": [],
    "schema_presence": {
      "path_schema": "unknown",
      "query_schema": "unknown",
      "header_schema": "unknown",
      "request_body_schema": "unknown",
      "response_schema": "declared"
    },
    "contract_hash": "db16798e0f98be2e0a6654abc880838b061c1348da3eae6a59429b22983b6691"
  }
}