{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "liquidation-sentinel-up-railway-app-monitor",
  "title": "Liquidation Sentinel \u00b7 DeFi Position Monitor",
  "url": "https://liquidation-sentinel.up.railway.app/monitor",
  "category": "finance",
  "summary": "Monitor DeFi lending positions and receive alerts before liquidation thresholds are breached.",
  "seo": {
    "title": "DeFi Liquidation Monitor API | x402 Pay-Per-Call on Base",
    "description": "Monitor DeFi lending positions for liquidation risk via x402 micropayment. Returns health factors, buffer percentages, and alert triggers. $0.02 USDC per call."
  },
  "use_cases": [
    "Track health factors across multiple lending protocols",
    "Set custom alert thresholds for position safety",
    "Calculate liquidation prices for collateral assets",
    "Automate position rebalancing before liquidation"
  ],
  "ideal_buyer": "DeFi traders and vault managers actively monitoring leveraged positions.",
  "example_prompt": "Monitor my Aave position on Ethereum and alert if health factor drops below 1.1.",
  "example_request_body": {
    "chain": "ethereum",
    "protocol": "aave",
    "wallet_address": "0x...",
    "alert_threshold": 1.1
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 0.667,
    "median_category_atomic": 30000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x3c53888a89e66d0e6d5ce13d0b9abcc0e9d4a8e4",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "20000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Monitor DeFi lending positions and warn before liquidation risk",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyFields": {
            "wallet": {
              "type": "string",
              "required": true,
              "description": "Ethereum wallet address to monitor (e.g., 0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb)"
            },
            "protocol_ids": {
              "type": "array",
              "items": {
                "enum": [
                  "aave-v3",
                  "compound-v3"
                ],
                "type": "string"
              },
              "required": false,
              "description": "Lending protocols to check (optional, defaults to all)"
            },
            "alert_threshold": {
              "type": "number",
              "required": false,
              "description": "Alert if health factor drops below this value (default: 1.5, range: 1.0-2.0)"
            }
          }
        },
        "output": {
          "type": "object",
          "properties": {
            "positions": {
              "type": "array",
              "items": {
                "type": "object",
                "properties": {
                  "protocol": {
                    "type": "string",
                    "description": "Protocol name"
                  },
                  "liq_price": {
                    "type": "string",
                    "description": "Liquidation price threshold"
                  },
                  "health_factor": {
                    "type": "string",
                    "description": "Current health factor"
                  },
                  "buffer_percent": {
                    "type": "number",
                    "description": "Safety buffer percentage"
                  },
                  "total_debt_usd": {
                    "type": "string",
                    "description": "Total debt in USD"
                  },
                  "alert_threshold_hit": {
                    "type": "boolean",
                    "description": "Whether alert was triggered"
                  },
                  "total_collateral_usd": {
                    "type": "string",
                    "description": "Total collateral in USD"
                  },
                  "liquidation_threshold": {
                    "type": "string",
                    "description": "Liquidation threshold %"
                  }
                }
              }
            }
          }
        }
      }
    }
  ],
  "duplicate_cluster_id": "finance-cl-78a63e064dfc",
  "origin": {
    "slug": "liquidation-sentinel-up-railway-app",
    "host": "liquidation-sentinel.up.railway.app",
    "title": "liquidation-sentinel.up.railway.app",
    "description": "An x402-payable API origin hosted on Railway. No service information is currently available from the host.",
    "url": "https://liquidation-sentinel.up.railway.app"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/liquidation-sentinel-up-railway-app-monitor",
    "url": "https://x402all.com/resource/liquidation-sentinel-up-railway-app-monitor",
    "name": "Liquidation Sentinel \u00b7 DeFi Position Monitor",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/liquidation-sentinel-up-railway-app-monitor",
      "@type": "Offer",
      "price": "0.02",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.020000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://liquidation-sentinel.up.railway.app/monitor",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/liquidation-sentinel-up-railway-app",
      "url": "https://liquidation-sentinel.up.railway.app",
      "name": "liquidation-sentinel.up.railway.app",
      "@type": "Organization"
    },
    "identifier": "liquidation-sentinel-up-railway-app-monitor",
    "description": "Monitor DeFi lending positions for liquidation risk via x402 micropayment. Returns health factors, buffer percentages, and alert triggers. $0.02 USDC per call.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=liquidation-sentinel-up-railway-app-monitor",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "finance"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=liquidation-sentinel-up-railway-app-monitor"
}