X402 Bazaar MCP Server: Install & Setup

Install X402 Bazaar in Claude Code

Claude Code

claude mcp add x402-bazaar -- npx -y x402-bazaar-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

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

Frequently asked questions

What does the X402 Bazaar MCP server do?

Base token-safety tools paid via x402: B20 freeze/seize/rug checks, pre-trade gates, honeypot detection, wallet and approval audits, prices and AI reports.

Is the X402 Bazaar MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does X402 Bazaar run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add X402 Bazaar to Claude Code?

Run: claude mcp add x402-bazaar -- npx -y x402-bazaar-mcp

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