# Beggar Bot Aave Health Checker (Base Mainnet)

> Beggar Bot Aave Health Checker (Base Mainnet) is a paid API for AI agents from beggar-bot-demand.beggarbot.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-04).

Returns Aave lending protocol health factor and position data for one or more wallet addresses on Base or other supported chains

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/aavehealth?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/beggar-bot-aave-health-checker-base-mainnet-99438a5f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z9ViEa3JwS_Hvjgrn7Km1

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 beggar-bot-aave-health-checker-base-mainnet-99438a5f
```

Example prompt: Can you check the Aave health factor for my wallet 0xABC...123 on Base mainnet and tell me if I'm at risk of liquidation?

## When to prefer this

Use this endpoint when you need live Aave protocol health data for specific wallet addresses on Base, Ethereum, Arbitrum, Optimism, or Polygon. Prefer this over generic DeFi dashboards when you need programmatic, per-address health factor data that can be integrated into automated alerts or agent workflows. It is especially useful for liquidation monitoring bots and risk management agents.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Unsupported chain name returns a 400 or error response
- Wallet has no Aave position — returns empty or zero health data
- Payment of $0.02 USDC via x402 not completed — returns 402 Payment Required
- Rate limiting or RPC node unavailability on the target chain
- Network congestion causing slow on-chain data fetch

## How this service works

Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.

## Output

JSON object containing Aave health factor score(s), collateral and debt balances, liquidation threshold, and risk indicators for each queried wallet address on the specified chain

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string",
       "description": "base (default), ethereum, arbitrum, optimism, polygon"
      },
      "addresses": {
       "type": "string",
       "description": "comma 0x list"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/beggar-bot-aave-health-checker-base-mainnet-99438a5f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from beggar-bot-demand.beggarbot.workers.dev](https://www.zero.xyz/host/beggar-bot-demand.beggarbot.workers.dev/llms.txt)