# HyperD Liquidation Risk Checker

> HyperD Liquidation Risk Checker is a paid API for AI agents from api.hyperd.ai, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-11).

Returns liquidation risk metrics — health factor, USD at risk, and recommendations — for a wallet's lending positions across Aave V3, Compound v3, Spark Lend, and Morpho Blue, with optional cross-chain aggregation.

## Facts

- Endpoint: GET https://api.hyperd.ai/api/liquidation/risk?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-hyperd-ai-ab438000
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nmaqYVdrYnD5bYbQ39Dm3

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 api-hyperd-ai-ab438000
```

Example prompt: Check my liquidation risk across all chains for wallet 0x4e5F3a8bCf8a2e1D3456789AbCdEf0123456789A — I want to see my health factor, how many dollars are at risk, and any recommendations across Aave, Compound, Spark, and Morpho.

## When to prefer this

Use this endpoint when you need a comprehensive, cross-protocol liquidation risk snapshot for a DeFi wallet, especially when positions span multiple protocols (Aave, Compound, Spark, Morpho) and potentially multiple chains. Prefer this over individual protocol dashboards when you need a single aggregated health score and actionable recommendations in one call.

## Known failure modes

- Invalid or missing wallet address returns a 400 error
- Unsupported chain value returns a validation error
- Wallet with no lending positions returns empty or zero-risk result
- Network timeouts from upstream DeFi protocols may cause partial data
- Rate limiting or payment failure (402) if USDC payment not provided

## How this service works

Cross-protocol liquidation risk for a wallet's lending positions. Health factor, USD-at-risk, and recommendations across Aave V3, Compound v3, Spark Lend, and Morpho Blue. Pass ?chain=all for cross-chain aggregate.

## Output

Returns a structured object containing the wallet's health factor, total USD value at risk of liquidation, protocol-by-protocol breakdown of lending positions (Aave V3, Compound v3, Spark Lend, Morpho Blue), and actionable recommendations for reducing liquidation risk. When chain=all, aggregates across all supported chains.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "chain": "ethereum",
   "address": "0x1234567890123456789012345678901234567890"
  }
 }
}
```

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "enum": [
        "base",
        "ethereum",
        "polygon",
        "arbitrum",
        "optimism",
        "avalanche",
        "bnb",
        "all"
       ],
       "type": "string",
       "description": "Chain to check, or 'all' for cross-chain aggregate. Default 'base'."
      },
      "address": {
       "type": "string",
       "description": "0x EVM wallet address"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-hyperd-ai-ab438000/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.hyperd.ai](https://www.zero.xyz/host/api.hyperd.ai/llms.txt)