Rug Munch Intelligence — x402 Gateway (Solana)

What This Is

This Cloudflare Worker is the x402 payment gateway for Rug Munch Intelligence on Solana. It enforces per-call USDC micropayments via the PayAI facilitator protocol before forwarding requests to the backend.

This is infrastructure — not a standalone product. All 230+ tools (34 RMI + 196 MCP) live in the RMI backend. This worker handles payment verification and MCP protocol routing with full tools/call support.

Architecture

Client (MCP / OpenAI / LangChain / HTTP / App)
  │
  ▼
x402 Gateway (this worker)  ◄── checks USDC payment or trial balance
  │
  ▼
RMI Backend (97 tools)      ◄── actual intelligence processing

• MCP clients (Claude Desktop, Cursor) connect via the rug-munch-intelligence-mcp package

• OpenAI / Anthropic / Gemini / LangChain — fetch tool schemas directly, call via HTTP

• HTTP clients (curl, bots, apps) call this gateway directly

• Web app at rugmunch.io calls through this gateway

Same backend, same tools, same payment — regardless of how you access it.

Payment Verification

Solana — verified via PayAI facilitator protocol. Fast, federated verification of on-chain USDC transfers.

Client                              Gateway                             Backend
  │                                    │                                   │
  │  request + X-Payment-Authorization │                                   │
  │───────────────────────────────────►│                                   │
  │                                    │  verify via Solana RPC/payments    │
  │                                    │  (PayAI facilitator)               │
  │                                    │                                   │
  │                                    │  forward verified request          │
  │                                    │──────────────────────────────────►│
  │                                    │                                   │
  │                                    │           result                   │
  │                                    │◄──────────────────────────────────│
  │           result                    │                                   │
  │◄───────────────────────────────────│                                   │

Trial Access

Endpoints

• Gateway: https://x402-sol.rugmuncher.workers.dev

• Tools: POST /api/v1/x402-tools/{tool_name}

• OpenAI format: GET /api/v1/x402-tools/openai-tools

• Anthropic format: GET /api/v1/x402-tools/anthropic-tools

• LangChain format: GET /api/v1/x402-tools/langchain-tools

• Gemini format: GET /api/v1/x402-tools/gemini-tools

• Catalog: GET /api/v1/x402/tools-catalog

• Dashboard: GET /api/v1/x402/dashboard

• Discovery: GET /.well-known/x402

Payment Address (Solana)

Gix4P9AmwcZRGzr2hCEME5m2QAvY86dBfm8c7e7MpFzv

Related

• rug-munch-intelligence-mcp — MCP client for AI agents (97 tools)

• x402-gateway-base — Base + EVM payment gateway

• rugcharts — Professional charting & TA analysis

• rugmunch.io — Web app

License

Proprietary — Copyright 2026 Rug Munch Media LLC. All rights reserved.