# X402 Tools MCP

melis x402 Tools — 22 pay\-per\-call APIs for AI agents\. No accounts, no API keys\. USDC on Base\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-mizukaizen-x402-tools-mcp-6942aeb8df

Category: MCP Servers

Source: community · mizukaizen

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-mizukaizen-x402-tools-mcp-6942aeb8df4b.html

Publisher description: melis x402 Tools — 22 pay-per-call APIs for AI agents. No accounts, no API keys. USDC on Base.

## Install or set up

1. Review the publisher repository and npm package `@melis-ai/x402-tools-mcp@0.1.2` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-mizukaizen-x402-tools-mcp-6942ae -- npx -y @melis-ai/x402-tools-mcp@0.1.2
```

Installation guide: https://github.com/mizukaizen/x402-tools-mcp