RadhikaChain x402 MCP Server

MCP (Model Context Protocol) server exposing the live RadhikaChain x402 paid-API catalog: 52 machine-readable resources paid per-call in USDC via the x402 HTTP payment protocol.

What you can buy (per call, no subscription)

Every resource has a free sample endpoint (/muestra/<recurso>) so agents can inspect data shape before paying.

Related MCP server: dyoe-agent-tools-mcp

Tools

• listar_recursos — full catalog with prices, descriptions and sample URLs

• obtener_muestra — fetch a free sample of any resource

• comprar_recurso — execute an x402 purchase (requires configured key) and return the payload

• saldo_agente — check PRANA agent balance

• alta_agente — register as a RadhikaChain agent

Setup

pip install -e .
export RADHIKA_GATEWAY_URL="https://x402.radhikachain.xyz"
# Optional: for automatic payments
export RADHIKA_PRIVATE_KEY="0x..."

python -m radhika_mcp.mcp_server

Why

Agents need data they can trust and pay for on demand: kernel-level threat telemetry measured by our own fleet (not scraped dashboards), ZK proofs generated live, and arb signals from a running executor. x402 makes each call self-settling — no API keys, no accounts, just pay-per-request over HTTP 402.

Links

• Catalog: https://x402.radhikachain.xyz/.well-known/x402

• Checkout UI: https://x402.radhikachain.xyz/checkout

• Chain explorer: https://radhikachain.xyz