# RadhikaChain x402 — Daily Subscription Resource

> RadhikaChain x402 — Daily Subscription Resource is a paid API for AI agents from x402.radhikachain.xyz, paid per call via x402, $257.4/call, status unknown (last checked 2026-09-13).

Returns a daily-subscription telemetry or intelligence resource covering blockchain telemetry, defense intelligence, and verifiable compute (Halo2, Nova, Plonky3) via a per-request USDC payment on Base.

## Facts

- Endpoint: GET https://x402.radhikachain.xyz/suscripcion/dia
- Price: $257.4/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/radhikachain-x402-daily-subscription-resource-dbe97dbb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YkD90D0tCQTrgi_ZuIxYj

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-x402-daily-subscription-resource-dbe97dbb
```

Example prompt: Pull today's RadhikaChain daily telemetry snapshot — I need the chain telemetry, defense intelligence, and verifiable compute metrics for Halo2, Nova, and Plonky3, paying the per-request USDC fee on Base.

## When to prefer this

Choose this endpoint when you need a daily aggregated snapshot of RadhikaChain's chain telemetry, ZK verifiable compute status, and defense intelligence without requiring a standing subscription or account — useful for one-off daily pulls or agents that need fresh data on demand, paying only per call via x402 on Base.

## Known failure modes

- Payment not included or malformed x402 header — 402 Payment Required response
- Insufficient USDC balance on Base for the $49.50 fee — payment rejected
- Invalid or expired payment token — 402 or 401 error
- Endpoint temporarily unavailable or backend telemetry pipeline down — 503
- Rate limit exceeded if called too frequently — 429

## 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

A JSON response containing the daily subscription resource data, which may include chain telemetry metrics, defense intelligence aggregates (attack observations, confirmed events, witness counts), ZK layer compute status (Halo2 membership proofs, Nova IVC swap folds, Plonky3 STARK batch metrics), and network resonance scores — all gated behind a per-call x402 USDC payment of $49.50 on Base.

## 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"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/radhikachain-x402-daily-subscription-resource-dbe97dbb/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)