{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "hl-spot-production-up-railway-app-api-markets",
  "title": "HL Spot \u00b7 Markets Data",
  "url": "https://hl-spot-production.up.railway.app/api/markets",
  "category": "data",
  "summary": "Returns perpetual markets with volume and price change metrics, sortable by volume, change, or name.",
  "seo": {
    "title": "HL Spot Markets API | x402 Trading Data",
    "description": "Fetch perpetual markets data with 24h volume and price change sorting. Pay $0.002 USDC per call via x402 on Base."
  },
  "use_cases": [
    "Rank markets by 24h trading volume",
    "Identify top price movers",
    "Sort markets alphabetically for display"
  ],
  "ideal_buyer": "Trading bots and DeFi dashboards needing real-time perpetual market rankings.",
  "example_prompt": "Get the top 10 perpetual markets by 24h volume from HL Spot.",
  "example_request_body": {
    "sort": "volume"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap_outlier",
    "ratio": 0.067,
    "median_category_atomic": 30000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x6e8b64638b24c6d625b045dd353120d850064e2e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "2000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "type": "object",
            "required": [],
            "properties": {
              "sort": {
                "enum": [
                  "volume",
                  "change",
                  "name"
                ],
                "type": "string",
                "description": "Sort order for results. 'volume' = highest 24h volume first (default), 'change' = biggest price movers first, 'name' = alphabetical."
              }
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "schema": {
            "type": "object",
            "required": [
              "markets",
              "count"
            ],
            "properties": {
              "count": {
                "type": "number",
                "description": "Number of markets"
              },
              "markets": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "coin": {
                      "type": "string"
                    },
                    "name": {
                      "type": "string"
                    },
                    "midPx": {
                      "type": "string"
                    },
                    "markPx": {
                      "type": "string"
                    },
                    "change24h": {
                      "type": "number"
                    },
                    "dayNtlVlm": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          },
          "example": {}
        }
      }
    }
  ],
  "duplicate_cluster_id": "finance-cl-4de8d6383fdb",
  "origin": {
    "slug": "hl-spot-production-up-railway-app",
    "host": "hl-spot-production.up.railway.app",
    "title": "HL Spot Production API",
    "description": "x402-payable API origin hosted on Railway. No public homepage available; endpoints may be accessed directly by authenticated agents.",
    "url": "https://hl-spot-production.up.railway.app",
    "favicon": "https://hl-spot-production.up.railway.app/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/hl-spot-production-up-railway-app-api-markets",
    "url": "https://x402all.com/resource/hl-spot-production-up-railway-app-api-markets",
    "name": "HL Spot \u00b7 Markets Data",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/hl-spot-production-up-railway-app-api-markets",
      "@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://hl-spot-production.up.railway.app/api/markets",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/hl-spot-production-up-railway-app",
      "url": "https://hl-spot-production.up.railway.app",
      "name": "HL Spot Production API",
      "@type": "Organization"
    },
    "identifier": "hl-spot-production-up-railway-app-api-markets",
    "description": "Fetch perpetual markets data with 24h volume and price change sorting. Pay $0.002 USDC per call via x402 on Base.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=hl-spot-production-up-railway-app-api-markets",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=hl-spot-production-up-railway-app-api-markets"
}