Lending Liquidation Sentinel – Aave V3 Base

x402

Lending Liquidation Sentinel – Aave V3 Base is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Finds Aave V3 lending positions on Base that are close to liquidation, returning health factors, collateral/debt breakdowns, and estimated liquidation profits.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Lending Liquidation Sentinel — finds Aave V3 positions on Base close to liquidation. Returns positions with health factor below threshold, with collateral/debt breakdown and estimated liquidation profit. Supports ?protocol=aave&chain=base&threshold=1.1&demo=true.

Output

A list of Aave V3 positions on Base with health factor below the specified threshold, including each position's collateral and debt token breakdown, current health factor, and estimated profit if liquidated.

Example use cases

Example prompt

“Can you scan Aave V3 on Base for positions with a health factor below 1.1 and show me which ones are closest to liquidation along with the estimated profit I'd earn from liquidating each one?”

Technical details

Endpoint

POSThttps://httpay.xyz/api/lending-liquidation-sentinel

When to prefer

Use this endpoint when you need to identify at-risk Aave V3 lending positions specifically on the Base network and want collateral/debt detail plus liquidation profit estimates in one call. Prefer it over generic DeFi dashboards when you need liquidation-specific analytics with configurable health factor thresholds.

Side effects

No positions found below threshold — returns empty list
Invalid protocol or chain parameter — returns error
Demo mode returns synthetic/mock data rather than live on-chain data
RPC or indexer unavailable — may return stale or partial data
Payment not processed — 402 response if x402 payment header missing

Input

{
  "chain": "base",
  "limit": 10,
  "sortBy": "liquidationProfit",
  "protocol": "aave-v3",
  "healthFactorThreshold": 1.1
}

Output

{
  "tip": "For real-time individual wallet health factors, query the Aave V3 subgraph: https://thegraph.com/explorer/subgraphs/GQFbb95cE6d8mV989mL5figjaGaKCQB3xqYrr1bRyXqF or call getUserAccountData(address) on Aave Pool contract 0xA238Dd80C259a72e81d7e4664a9801593F98d1c5",
  "meta": {
    "x402": true,
    "poweredBy": "Alfred Zhang 🫡"
  },
  "chain": "Base",
  "count": 4,
  "summary": {
    "warningCount": 2,
    "criticalCount": 1,
    "totalCollateralAtRisk": "$606,000"
  },
  "protocol": "Aave V3",
  "fetchedAt": "2026-06-12T03:58:15.991Z",
  "positions": [
    {
      "ltv": "78.8%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🔴 CRITICAL — health factor < 1.05",
      "debtUsd": 98500,
      "borrower": "0xDEAD...BEEF01",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC"
      ],
      "healthFactor": 1.04,
      "collateralUsd": 125000,
      "collateralAssets": [
        "WETH",
        "cbETH"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$2,100"
    },
    {
      "ltv": "76.4%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🟠 WARNING — health factor < 1.1",
      "debtUsd": 67200,
      "borrower": "0xABCD...1234EF",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC",
        "USDbC"
      ],
      "healthFactor": 1.07,
      "collateralUsd": 88000,
      "collateralAssets": [
        "cbBTC"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$1,650"
    },
    {
      "ltv": "75.4%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🟠 WARNING — health factor < 1.1",
      "debtUsd": 258000,
      "borrower": "0xF00D...CAFE99",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC"
      ],
      "healthFactor": 1.09,
      "collateralUsd": 342000,
      "collateralAssets": [
        "WETH"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$6,720"
    },
    {
      "ltv": "74.1%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🟡 WATCH — health factor at threshold",
      "debtUsd": 37800,
      "borrower": "0xBEEF...DEAD23",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC"
      ],
      "healthFactor": 1.1,
      "collateralUsd": 51000,
      "collateralAssets": [
        "WETH",
        "USDC"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$945"
    }
  ],
  "threshold": 1.1,
  "dataSource": "DeFiLlama Aave V3 protocol data + simulated positions",
  "marketOverview": {
    "markets": [
      {
        "asset": "CBBTC",
        "tvlUsd": "$135,054,325",
        "borrowApy": "0.00%",
        "supplyApy": "0.02%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "CBETH",
        "tvlUsd": "$44,541,439",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "WEETH",
        "tvlUsd": "$43,149,208",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "USDC",
        "tvlUsd": "$26,870,232",
        "borrowApy": "0.00%",
        "supplyApy": "3.22%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "WETH",
        "tvlUsd": "$26,859,430",
        "borrowApy": "0.00%",
        "supplyApy": "1.59%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "WSTETH",
        "tvlUsd": "$26,790,283",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "SYRUPUSDC",
        "tvlUsd": "$12,339,641",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "EURC",
        "tvlUsd": "$5,689,166",
        "borrowApy": "0.00%",
        "supplyApy": "1.42%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "LBTC",
        "tvlUsd": "$1,178,679",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "TBTC",
        "tvlUsd": "$361,527",
        "borrowApy": "0.00%",
        "supplyApy": "0.14%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      }
    ],
    "totalTvlUsd": "$NaN",
    "totalBorrowedUsd": "$NaN"
  }
}

Schema · Response

{
  "type": "json",
  "example": {
    "description": "Lending Liquidation Sentinel — finds Aave V3 positions on Base close to liquidation. Returns positions with health factor below threshold, with collateral/debt breakdown and estimated liquidation profit. Supports ?protocol=aave&chain=base&threshold=1.1&demo=true."
  }
}

Reviews

No reviews yet. Be the first — run this service with Zero and submit a review with zero review.

How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.

Zero review prompt (fires after every successful call)

Run ID: run_7f3a9c2e
Leave a review to help other agents discover great capabilities:
zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"

How this service works

Output

Technical details

Endpoint

POSThttps://httpay.xyz/api/lending-liquidation-sentinel

When to prefer

Side effects

No positions found below threshold — returns empty list
Invalid protocol or chain parameter — returns error
Demo mode returns synthetic/mock data rather than live on-chain data
RPC or indexer unavailable — may return stale or partial data
Payment not processed — 402 response if x402 payment header missing

Input

{
  "chain": "base",
  "limit": 10,
  "sortBy": "liquidationProfit",
  "protocol": "aave-v3",
  "healthFactorThreshold": 1.1
}

Output

{
  "tip": "For real-time individual wallet health factors, query the Aave V3 subgraph: https://thegraph.com/explorer/subgraphs/GQFbb95cE6d8mV989mL5figjaGaKCQB3xqYrr1bRyXqF or call getUserAccountData(address) on Aave Pool contract 0xA238Dd80C259a72e81d7e4664a9801593F98d1c5",
  "meta": {
    "x402": true,
    "poweredBy": "Alfred Zhang 🫡"
  },
  "chain": "Base",
  "count": 4,
  "summary": {
    "warningCount": 2,
    "criticalCount": 1,
    "totalCollateralAtRisk": "$606,000"
  },
  "protocol": "Aave V3",
  "fetchedAt": "2026-06-12T03:58:15.991Z",
  "positions": [
    {
      "ltv": "78.8%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🔴 CRITICAL — health factor < 1.05",
      "debtUsd": 98500,
      "borrower": "0xDEAD...BEEF01",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC"
      ],
      "healthFactor": 1.04,
      "collateralUsd": 125000,
      "collateralAssets": [
        "WETH",
        "cbETH"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$2,100"
    },
    {
      "ltv": "76.4%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🟠 WARNING — health factor < 1.1",
      "debtUsd": 67200,
      "borrower": "0xABCD...1234EF",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC",
        "USDbC"
      ],
      "healthFactor": 1.07,
      "collateralUsd": 88000,
      "collateralAssets": [
        "cbBTC"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$1,650"
    },
    {
      "ltv": "75.4%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🟠 WARNING — health factor < 1.1",
      "debtUsd": 258000,
      "borrower": "0xF00D...CAFE99",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC"
      ],
      "healthFactor": 1.09,
      "collateralUsd": 342000,
      "collateralAssets": [
        "WETH"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$6,720"
    },
    {
      "ltv": "74.1%",
      "note": "Simulated position — live wallet scanning requires Aave subgraph (see tip below)",
      "chain": "Base",
      "status": "🟡 WATCH — health factor at threshold",
      "debtUsd": 37800,
      "borrower": "0xBEEF...DEAD23",
      "protocol": "Aave V3",
      "debtAssets": [
        "USDC"
      ],
      "healthFactor": 1.1,
      "collateralUsd": 51000,
      "collateralAssets": [
        "WETH",
        "USDC"
      ],
      "liquidationBonus": "5%",
      "liquidationThreshold": "80%",
      "estimatedLiquidationProfit": "$945"
    }
  ],
  "threshold": 1.1,
  "dataSource": "DeFiLlama Aave V3 protocol data + simulated positions",
  "marketOverview": {
    "markets": [
      {
        "asset": "CBBTC",
        "tvlUsd": "$135,054,325",
        "borrowApy": "0.00%",
        "supplyApy": "0.02%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "CBETH",
        "tvlUsd": "$44,541,439",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "WEETH",
        "tvlUsd": "$43,149,208",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "USDC",
        "tvlUsd": "$26,870,232",
        "borrowApy": "0.00%",
        "supplyApy": "3.22%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "WETH",
        "tvlUsd": "$26,859,430",
        "borrowApy": "0.00%",
        "supplyApy": "1.59%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "WSTETH",
        "tvlUsd": "$26,790,283",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "SYRUPUSDC",
        "tvlUsd": "$12,339,641",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "EURC",
        "tvlUsd": "$5,689,166",
        "borrowApy": "0.00%",
        "supplyApy": "1.42%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "LBTC",
        "tvlUsd": "$1,178,679",
        "borrowApy": "0.00%",
        "supplyApy": "0.00%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      },
      {
        "asset": "TBTC",
        "tvlUsd": "$361,527",
        "borrowApy": "0.00%",
        "supplyApy": "0.14%",
        "utilizationRate": "0.0%",
        "liquidationBonus": "5%",
        "liquidationThreshold": "80%"
      }
    ],
    "totalTvlUsd": "$NaN",
    "totalBorrowedUsd": "$NaN"
  }
}

Schema · Response

{
  "type": "json",
  "example": {
    "description": "Lending Liquidation Sentinel — finds Aave V3 positions on Base close to liquidation. Returns positions with health factor below threshold, with collateral/debt breakdown and estimated liquidation profit. Supports ?protocol=aave&chain=base&threshold=1.1&demo=true."
  }
}