NPM PACKAGE
@scriptmasterlabs/mcp-x402 on npm
@scriptmasterlabs/mcp-x402 is the npm package published from the mcp-x402-xrpl repository. It is Apache-2.0 licensed, targets Node.js 18+, and is the only x402 middleware built specifically for XRPL/Xahau MCP servers.
Quick facts
- Install:
npm install @scriptmasterlabs/mcp-x402 xrpl express - License: Apache-2.0
- Runtime: Node.js ≥ 18
- Exports:
createPaymentGate,createX402Middleware,wrapMcpServer,XrplFacilitator - Source: github.com/Timwal78/mcp-x402-xrpl
Frequently asked questions
What does npm install @scriptmasterlabs/mcp-x402 give me?
Server-side middleware (createPaymentGate) to gate any Express route behind x402, client-side middleware (createX402Middleware) so an agent can auto-pay gated routes, and a full wrapMcpServer helper for building an MCP-compatible server with per-tool pricing in one step.
Is there a hosted demo?
Yes — clone the repo and run node examples/pay-per-tool.js against XRPL testnet, no funds required.
What license is it released under?
Apache-2.0, the same license used across ScriptMasterLabs' open-source packages.