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RadhikaChain Mempool Observer
x402
RadhikaChain Mempool Observer is a paid API for AI agents from x402.radhikachain.xyz, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Returns real-time peer-to-peer mempool observations from a 200+ peer node, including pending transactions before block inclusion and large-swap detection with value, venue, and gas data.
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 snapshot of the current mempool as observed by a node with 200+ direct peers, including pending transactions before block inclusion, detected large-swap events with associated value, trading venue, and gas price. Provides pre-confirmation visibility that standard public RPC endpoints do not expose.
Example use cases
Front-running detection for DeFi trading
“Check the mempool right now and show me any large pending swaps — I need the trade value, which venue they're going through, and the gas price so I can see what's about to land on-chain before confirmation.”
Pre-confirmation transaction surveillance
“Pull the current mempool observations from the RadhikaChain node and list all unconfirmed transactions that a public RPC wouldn't show me — I want the full picture of what's pending with peer-to-peer visibility.”
Gas and swap analytics before block inclusion
“Grab a mempool snapshot and give me the breakdown of large swaps waiting to be included — I need the venue, value, and gas data so I can analyze pre-confirmation activity right now.”
Technical details
Endpoint
GEThttps://x402.radhikachain.xyz/mempoolWhen to prefer
Choose this endpoint when you need pre-confirmation transaction visibility that public RPC nodes do not provide — especially for detecting large pending swaps across DeFi venues before they land on-chain. Preferred over generic RPC mempool calls when peer diversity (200+ direct peers) matters for completeness, or when you specifically need swap value, venue, and gas metadata on unconfirmed transactions.
Side effects
- Payment not included or invalid x402 payment header — returns 402 Payment Required
- Node temporarily unavailable or syncing — returns 503 or empty mempool data
- No large swaps currently detected — returns empty swap list but successful response
- Rate limiting if called too frequently — returns 429 Too Many Requests
- Mempool data may be momentarily stale if peer connections are fluctuating
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"cadena": "bsc",
"fuente": "http://172.200.248.64:8419/senales",
"chain_id": 56,
"fuente_viva": false,
"error_fuente": "URLError: <urlopen error timed out>",
"senales_totales": 0
}
}Tags
x402
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