tx402 MCP Server

io.github.Mahesvannan/tx402

local only

tx402 runs on your own machine — the client starts it, so there is no endpoint to ping. 370 installs a week from npm. Last commit 3 Aug 2026.

Explain Algorand transactions, groups, batches, and account activity with x402.

370

Installs / week

npm · tx402-mcp

Stars

0 open issues

3 Aug 2026

Last commit

0 releases in 90 days

MIT

License

JavaScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add tx402 -- npx -y tx402-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "tx402": {
      "args": [
        "-y",
        "tx402-mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.tx402]
command = "npx"
args = ["-y", "tx402-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "tx402": {
      "args": [
        "-y",
        "tx402-mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "tx402": {
      "args": [
        "-y",
        "tx402-mcp"
      ],
      "command": "npx"
    }
  }
}

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tx402 — questions

Answers built from our own checks of this server.

Why is there no uptime for tx402?

tx402 runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package tx402-mcp was installed 370 times last week.

How do I connect tx402?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls tx402-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use tx402?

The npm package tx402-mcp was installed 370 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is tx402 open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.