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RadhikaChain Resonance — Network Threat Correlation
x402
RadhikaChain Resonance — Network Threat Correlation is a paid API for AI agents from x402.radhikatmosphere.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).
Returns a cross-node threat correlation score and packet-level evidence for a given source IP range observed across distributed blockchain network sensors
Price / call$0.5
Success—
StatusUnknown
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 object containing a float threat score (0–1), a list of corroborating network nodes each with region, weight, packet count, source IP range, first-seen timestamp, and XDP program ID, the current block height, a human-readable interpretation of the observed pattern, the observation window in seconds, and the number of corroborating nodes.
Example use cases
Detect coordinated Sybil attack
“I'm seeing a lot of inbound connections from the 185.220.101.0/24 range hitting my Ethereum nodes — can you check RadhikaChain's resonance feed and tell me if that source range is showing up as coordinated across multiple regions, and what the threat score is?”
Blockchain security incident triage
“We had an anomalous spike in traffic across our us-east and eu-north relay nodes in the last 5 minutes — pull the resonance correlation data and tell me if it looks like organized attack traffic or just noise, including the block height and which XDP programs flagged it.”
Automated threat feed for SOC dashboard
“Every 5 minutes, fetch the latest resonance threat correlation from RadhikaChain and alert me if the score exceeds 0.7 or if three or more corroborating nodes appear in the same window — include the interpretation text in the alert.”
Technical details
Endpoint
GEThttps://x402.radhikatmosphere.com/resonanceWhen to prefer
Choose this endpoint when you need real-time, multi-node cross-correlation of network threat signals specifically within a blockchain/devp2p context, and want a scored, human-interpretable verdict rather than raw packet logs. Prefer it over generic IP reputation services when you need evidence tied to specific blockchain relay nodes, XDP telemetry, and block height context. It is pay-per-call with no subscription, making it suitable for event-driven agent workflows.
Side effects
- Payment not included or insufficient USDC via x402 v2 — returns 402 Payment Required
- Network has no anomalous activity in current window — returns low-score response with empty or single-node points array
- Endpoint temporarily unavailable due to sensor node outage — returns 503
- Invalid or malformed request headers — returns 400 Bad Request
- Rate limiting if x402 payment is replayed — returns 402 or 429
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"score": 0.742,
"points": [
{
"node": "seed-us-mia",
"region": "us-east",
"weight": 0.91,
"packets": 4821,
"src_range": "185.220.101.0/24",
"first_seen": "2026-08-10T04:12:07Z",
"xdp_prog_id": 10384
},
{
"node": "polygon-w3",
"region": "us-west",
"weight": 0.88,
"packets": 3117,
"src_range": "185.220.101.0/24",
"first_seen": "2026-08-10T04:12:41Z",
"xdp_prog_id": 16513
},
{
"node": "dharma-eye",
"region": "eu-north",
"weight": 0.76,
"packets": 1902,
"src_range": "185.220.101.0/24",
"first_seen": "2026-08-10T04:13:02Z",
"xdp_prog_id": 117
}
],
"block_height": 56127,
"interpretation": "same source range observed on three continents within 55s: coordinated, not noise",
"window_seconds": 300,
"corroborating_nodes": 3
}
}Tags
x402
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