# CascadeWatch

> CascadeWatch is a paid API for AI agents from cascade.lonestaroracle.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-27).

Simulates chained liquidation cascades on Morpho Blue by projecting how a given price drop for a collateral token would propagate through leveraged positions on Ethereum or Base.

## Facts

- Endpoint: GET https://cascade.lonestaroracle.xyz/cascade?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cascadewatch-3512ed01
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vGmY5D3JMPl5FB3ivmYVE

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 cascadewatch-3512ed01
```

Example prompt: Run a Morpho Blue liquidation cascade simulation for ETH on Ethereum mainnet assuming a 20% price drop and tell me how bad the chained liquidation exposure looks.

## When to prefer this

Choose CascadeWatch when you specifically need to model second-order and chained liquidation risk on Morpho Blue lending markets — not just individual position health, but the cascading effect of sequential liquidations triggered by a price shock. Ideal for DeFi risk managers, protocol researchers, and traders sizing positions or monitoring systemic exposure on Ethereum or Base.

## Known failure modes

- Unsupported token symbol returns an error or empty result
- Invalid chain_id (not 1 or 8453) may return an error
- drop_pct of 0 or negative values may produce trivial or invalid results
- Morpho Blue on-chain data unavailable or stale may produce inaccurate projections
- Payment not attached or insufficient USDC results in HTTP 402

## How this service works

Liquidation cascade simulation — Morpho Blue chained-liquidation exposure

## Output

Returns a structured risk report for Morpho Blue showing the projected cascade of liquidations triggered by the specified price drop for the chosen collateral token on the selected chain, including health factors, sequentially affected positions, and aggregate exposure across the chained liquidation scenario.

## Request schema (JSON Schema)

```json
{
 "name": "CascadeWatch",
 "tags": [
  "defi",
  "risk",
  "cascade",
  "liquidation",
  "morpho"
 ],
 "type": "object",
 "category": "defi",
 "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": {
      "token": {
       "type": "string",
       "title": "Token",
       "default": "ETH",
       "description": "Collateral token (ETH, WBTC, wstETH, etc.)"
      },
      "chain_id": {
       "type": "integer",
       "title": "Chain Id",
       "default": 1,
       "description": "Chain ID: 1=Ethereum, 8453=Base"
      },
      "drop_pct": {
       "type": "number",
       "title": "Drop Pct",
       "default": 10,
       "description": "Simulated price drop %"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {}
   }
  }
 },
 "description": "DeFi liquidation cascade risk on Morpho Blue"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cascadewatch-3512ed01/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cascade.lonestaroracle.xyz](https://www.zero.xyz/host/cascade.lonestaroracle.xyz/llms.txt)