liquidation-sentinel.up.railway.app

Name: liquidation-sentinel.up.railway.app
Price: 0.02 USDC
Availability: InStock

No description published for this endpoint.

OtherLiveeip155:8453Exactvia facilitator:payAI

http://liquidation-sentinel.up.railway.app/monitor

Activity

—

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.

$1.26

Verified settled volume

19 settlements proven x402 by their on-chain EIP-3009 marker.

$0.020

Listed price

As published in the catalog. Always read the live 402 before paying.

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Calls · 30d

Upstream's own call count for this endpoint, not ours.

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Unique payers · 30d

Never called

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Upstream on-chain volume

Reported by the source catalog.

Paid to

0x3c53888A89e66d0e6D5Ce13D0b9AbCC0e9d4a8e4

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.02USDC≈ $0.02 USD

on Base · exact scheme

Pay 0.02 USDC on Base to 0x3c53…4a8e4. The signed payment is good for 5 minutes.

Paid to: 0x3c53…4a8e4
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 20000 smallest units
Buys: Monitor DeFi lending positions and warn before liquidation risk
Returns: application/json

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x3c53888A89e66d0e6D5Ce13D0b9AbCC0e9d4a8e4",
    "scheme": "exact",
    "network": "base",
    "mimeType": "application/json",
    "resource": "http://liquidation-sentinel.up.railway.app/monitor",
    "description": "Monitor DeFi lending positions and warn before liquidation risk",
    "outputSchema": {
      "input": {
        "type": "http",
        "method": "POST",
        "discoverable": true
      },
      "output": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "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",
              "default": 1.5,
              "maximum": 2,
              "minimum": 1,
              "required": false,
              "description": "Alert if health factor drops below this value (default: 1.5, range: 1.0-2.0)"
            }
          },
          "discoverable": true
        },
        "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 %"
                  }
                }
              }
            }
          }
        }
      }
    },
    "maxAmountRequired": "20000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog: 2025-10-31 09:27Z
Last indexed by Roundhouse: 2026-09-25 16:15Z
Last enriched (probe, favicon, geo): 2026-09-18 07:15Z
x402 version: 1
Max timeout: 300s
Liveness probe: HTTP 404

Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md

Show the prompt

Using Roundhouse, look up the x402 service liquidation-sentinel.up.railway.app and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=liquidation-sentinel.up.railway.app'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at http://liquidation-sentinel.up.railway.app/monitor, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.