Tryx402

Overview

Tryx402 is a Model Context Protocol server that implements a budget router over x402, providing hard budget caps, idempotent paid calls, a cost ledger, and server-side pricing. Any MCP-compatible AI assistant can call Tryx402's tools directly, with the model deciding when to use them during conversations or agent runs.

The server runs locally as a Python package installed via uvx tryx402, communicating over stdio with your machine. The current release is v0.2.0, published under the MIT license with source code available at crypto-yannso/tryx402 on GitHub.

Trayx402 is categorized as a Finance tool on mcp.site and integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain this server, claim your listing to verify ownership, earn a Verified badge, and ensure the information stays current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "tryx402": {
      "command": "uvx",
      "args": [
        "tryx402"
      ]
    }
  }
}