# Kerdos Liquidation Cascade Risk API

> Kerdos Liquidation Cascade Risk API is a paid API for AI agents from nonvisceral-eloisa-mousily.ngrok-free.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns decision-ready liquidation cascade risk levels (NONE/LOW/MODERATE/ELEVATED/HIGH) per coin with recommended position-size discounts and entry-threshold boosts, derived from OI velocity, large-trade clustering, and liquidation cluster counts on Hyperliquid.

## Facts

- Endpoint: GET https://nonvisceral-eloisa-mousily.ngrok-free.dev/api/cascade-risk
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nonvisceral-eloisa-mousily-ngrok-free-dev-3dce19b4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LMFrskrR0OP4LnkehO6E0

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 nonvisceral-eloisa-mousily-ngrok-free-dev-3dce19b4
```

Example prompt: What's the current liquidation cascade risk level for BTC, ETH, and SOL right now — and what position-size multiplier and entry-threshold boost does Kerdos recommend based on OI velocity and liquidation clustering on Hyperliquid?

## When to prefer this

Use this endpoint when you need actionable, pre-classified risk recommendations (not raw liquidation data) for automated trading decisions — specifically when you want the Kerdos fleet's internal position-size-discount and entry-threshold-boost parameters derived from Hyperliquid OI velocity and liquidation clustering. Prefer this over raw /api/liquidations when you want decision-ready output rather than raw numbers to classify yourself.

## Known failure modes

- Service unavailable or ngrok tunnel offline — returns 5xx or connection error
- No data available for a requested coin — field may be null or coin absent from per_coin map
- Stale data — updated_at timestamp may lag if upstream Hyperliquid data feed is delayed
- Payment not processed (x402 protocol failure) — returns 402 with payment required details
- Null values for oi_change_15m_pct or large_trades_count when sub-interval data is not yet populated

## How this service works

Liquidation cascade risk API: decision-ready risk level (NONE/LOW/MODERATE/ELEVATED/HIGH) per coin, plus recommended position-size-discount and entry-threshold-boost used internally by the Kerdos trading fleet. Direct complement to /api/liquidations — liquidations gives you raw data, cascade-risk gives you the classification and action recommendation. Monopoly: derived from OI velocity + large-trade clustering + liquidation cluster count on Hyperliquid.

## Output

A JSON object with per-coin cascade risk classification (level: NONE/LOW/MODERATE/ELEVATED/HIGH), severity score, OI change percentages (1h and 15m), large trade count, liquidation cluster count, recommended notional multiplier, and recommended entry threshold boost — plus a fleet_max field summarizing the highest risk level across all tracked coins, an updated_at timestamp, and a methodology string.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 }
}
```

## 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",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "per_coin": {
       "type": "object",
       "description": "Per-coin cascade level + severity + raw drivers + recommended notional-mult and threshold-boost"
      },
      "fleet_max": {
       "type": "object",
       "description": "Highest severity across all tracked coins — use as single gate for portfolio-wide risk"
      },
      "updated_at": {
       "type": "string"
      },
      "methodology": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nonvisceral-eloisa-mousily-ngrok-free-dev-3dce19b4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nonvisceral-eloisa-mousily.ngrok-free.dev](https://www.zero.xyz/host/nonvisceral-eloisa-mousily.ngrok-free.dev/llms.txt)