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Fabler x402 Tools

Verified Integration
Author: @fablerlabs•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#API#Git#AI#GitHub#Node.js#Docker

Client Configuration

— Connect Fabler x402 Tools to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "fabler-x402-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-fabler-x402-tools"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Provides AI agents with paid security auditing, web data extraction, and content rendering tools, all billed per call via x402 payments on the Base network.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Fabler x402 Tools

Payments are handled per call using the x402 protocol with USDC on the Base network. Your x402 payment *is* the authentication, meaning no traditional API keys are required.

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