# RadhikaChain Defense Rollup Stats

> RadhikaChain Defense Rollup Stats is a paid API for AI agents from x402.radhikachain.xyz, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-13).

Returns fleet-wide aggregate attack defense statistics from seed sensor nodes: total observation count, confirmed attack count, distinct witness count, and node ID.

## Facts

- Endpoint: GET https://x402.radhikachain.xyz/attacks/stats?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/radhikachain-defense-rollup-stats-7d522088
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yJX2WCbKnIDA5PEF37ZGS

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 radhikachain-defense-rollup-stats-7d522088
```

Example prompt: Can you pull the latest fleet-measured defense rollup from the RadhikaChain seed sensor and tell me the total observation count, how many attacks have been confirmed, and how many distinct witnesses have reported in?

## When to prefer this

Choose this endpoint when you need a high-level, fleet-aggregated summary of defense activity on the RadhikaChain network — specifically confirmed attack counts, witness diversity, and observation totals — rather than per-attack detail or pending/unconfirmed attack queues. Prefer this over sibling endpoints when you want the rolled-up headline numbers rather than individual attack records or ZK-attested scores.

## Known failure modes

- Node offline or unreachable: endpoint returns connection error or timeout
- Payment not accepted: HTTP 402 returned if $0.15 USDC payment is not provided
- No data available: empty or null counts if the sensor has not yet recorded observations
- Rate limiting: repeated rapid calls may be throttled by the node

## How this service works

Telemetria de cadena, inteligencia de defensa y computo verificable (Halo2, Nova, Plonky3). Pago por peticion en USDC nativo en Base (eip155:8453) mediante x402 v2 scheme exact; sin cuenta ni suscripcion. Catalogo canonico: GET /.well-known/x402.

## Output

Returns a JSON object containing: total observation count from seed sensors, number of confirmed attacks, count of distinct witnesses that corroborated attacks, and the reporting node's ID. Data is fleet-measured (not vendor-provided), making it suitable for independent network security monitoring.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object",
     "additionalProperties": true
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "nodo": "seed-us-mia",
  "observaciones": 357200,
  "prana_acunado": 28426.64,
  "paquetes_totales": 1080049,
  "testigos_distintos": 7,
  "ataques_confirmados": 4888
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/radhikachain-defense-rollup-stats-7d522088/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.radhikachain.xyz](https://www.zero.xyz/host/x402.radhikachain.xyz/llms.txt)