Finance · Remote MCP server

x402 MCP Starter

Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
io.github.kadopi/x402-mcp-starter
Version
0.2.0
Status
Active
Category
finance
Transport
Streamable HTTP
Published
2026-09-06
Updated
2026-09-06
Publisher
kadopi (GitHub) · 4 servers with pages here
Repository
github.com/kadopi/x402-mcp-starter
Source
Registry API entry

Remote endpoints

TransportURLHeaders declared
Streamable HTTPhttps://x402-mcp-starter.kadopi.workers.dev/mcpNone

How to connect x402 MCP Starter

x402 MCP Starter is a remote MCP server: there is nothing to install. Its endpoint is https://x402-mcp-starter.kadopi.workers.dev/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.

No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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Japan RuleWatchJapan tourism entry and ecommerce evidence MCP for business agents; free tools and x402 pack.Remote · HTTPjapan-rulewatch-mcp-mainnet.kadopi.workers.dev

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