x402-trinity

by neverdoubtme · Cloud & Infra · MCP server

x402-trinity is an MCP server by neverdoubtme. Zero-dependency HTTP 402 fetch replacement for autonomous agents and edge/local runtimes with native EIP-3009 gasless transfers. Its npm package was downloaded 124 times last week.

Category: Cloud & Infra
Author: neverdoubtme
GitHub stars: Not on GitHub
This week: Tracking since 19 Oct 2026
Weekly downloads: 124
Language: JavaScript
License: BUSL-1.1
Last update: 2026-09-27 (27 days ago)
Links: Source npm

mcp
mcp-server
model-context-protocol
x402
http-402
402-payment-required
eip-3009
meta-transactions
zero-dependency
cloudflare-workers
edge-runtime
constant-time-crypto
+11 more

How to install x402-trinity

x402-trinity is published on npm as x402-trinity, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add x402-trinity -- npx -y x402-trinity

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "x402-trinity": {
      "command": "npx",
      "args": [
        "-y",
        "x402-trinity"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm x402-trinity and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

MCP servers for Cloudflare131

Maintain this project? Get it featured ($99/mo, pinned at the top of Cloud & Infra) or see what featuring includes.

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Frequently asked questions

What is x402-trinity?

x402-trinity is an MCP server by neverdoubtme in the Cloud & Infra category. Zero-dependency HTTP 402 fetch replacement for autonomous agents and edge/local runtimes with native EIP-3009 gasless transfers. Its npm package was downloaded 124 times last week. It is written in JavaScript. It is licensed under BUSL-1.1. It was last updated 27 days ago.

Is x402-trinity free and open source?

x402-trinity lists its license as BUSL-1.1. Read the license text in the repository before using it in a commercial product, and check whether the service it connects to charges for API access.

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