▲ 2 r/mcp
[Tool] mcp-x402-gateway — wrap any MCP server with USDC + Stripe + license keys (no fork)
Just published v0.1.0 of `mcp-x402-gateway` — drop-in paywall layer for any stdio or HTTP MCP server.
**Three monetization paths in one package:**
- **x402 micropayments** — per-call USDC on Base via Coinbase CDP facilitator (zero protocol fee)
- **License keys** — HMAC-signed tokens for tiered access (Pro/Business/Enterprise)
- **Stripe fallback** — fiat subscriptions for non-crypto users
**Per-route pricing via JSON** — no code changes to your existing MCP.
```bash
npm install mcp-x402-gateway
u/BeginningSwing2020 — 7 hours ago