# Vextorium Aave v3 Position Health Checker

> Vextorium Aave v3 Position Health Checker is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-02).

Returns Aave v3 position health metrics (collateral, debt, borrowing power, LTV, liquidation threshold, health factor, and risk label) for a wallet across up to five EVM chains.

## Facts

- Endpoint: POST https://api.vextorium.com/aave-posicion-pago?utm_source=zero.xyz
- Price: $0.006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-aave-v3-position-health-checker-89695acd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Zm6lOlRUpcWP6OQXIeNQU

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability vextorium-aave-v3-position-health-checker-89695acd -d '<json body>'
```

Example prompt: Check my Aave v3 position health for wallet 0xAbCd1234...5678 across all five chains — I want to see my collateral, debt, health factor, and whether I'm at risk of liquidation.

## When to prefer this

Use this endpoint when you need a multi-chain snapshot of an Aave v3 lending/borrowing position — especially for health factor monitoring, liquidation risk assessment, or portfolio analysis across Base, Ethereum, Arbitrum, Optimism, and Polygon in a single call. Prefer it over manual on-chain queries when you need structured risk labels and USD-denominated figures without raw ABI decoding.

## Known failure modes

- Invalid or malformed wallet address returns an error or empty position data
- No position found on any chain returns tiene_posicion: false with null/zero values
- Unsupported network enum value causes a validation error
- Chain RPC outage may result in missing data for that network
- Rate limit or payment failure (x402) blocks the request

## How this service works

Aave v3 position health for a wallet on five chains: collateral, debt, borrowing power, LTV, liquidation threshold and health factor with a risk label.

## Output

A JSON object keyed by network (e.g. base, ethereum, arbitrum, optimism, polygon) where each entry contains collateral in USD, debt in USD, health factor (numeric or null), and a risk label string. Also includes the wallet address, protocol name, a boolean for whether any position exists, and an optional note.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [
      "direccion"
     ],
     "properties": {
      "red": {
       "enum": [
        "base",
        "ethereum",
        "arbitrum",
        "optimism",
        "polygon"
       ],
       "type": "string",
       "description": "Optional single network (default: all five)"
      },
      "direccion": {
       "type": "string",
       "description": "Wallet address"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "nota": {
       "type": [
        "string",
        "null"
       ]
      },
      "direccion": {
       "type": [
        "string",
        "null"
       ]
      },
      "protocolo": {
       "type": [
        "string",
        "null"
       ]
      },
      "posiciones": {
       "type": [
        "object",
        "null"
       ],
       "description": "Per-network position",
       "additionalProperties": {
        "type": "object",
        "properties": {
         "riesgo": {
          "type": "string"
         },
         "deuda_usd": {
          "type": "number"
         },
         "factor_salud": {
          "type": [
           "number",
           "null"
          ]
         },
         "colateral_usd": {
          "type": "number"
         }
        }
       }
      },
      "tiene_posicion": {
       "type": [
        "boolean",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "nota": "Factor de salud < 1 significa que la posicion puede ser liquidada. Dato informativo obt...",
  "direccion": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
  "protocolo": "Aave v3",
  "posiciones": {},
  "tiene_posicion": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-aave-v3-position-health-checker-89695acd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)