Pulsefeed X402 MCP Server: Install & Setup

Install Pulsefeed X402 in Claude Code

Remote URL

Claude Code

claude mcp add --transport http pulsefeed-x402 https://pulsefeed.dev/mcp-server

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

{
  "mcpServers": {
    "pulsefeed-x402": {
      "url": "https://pulsefeed.dev/mcp-server"
    }
  }
}

npm

Claude Code

claude mcp add pulsefeed-x402 -- npx -y pulsefeed-x402-mcp

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

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

Frequently asked questions

What does the Pulsefeed X402 MCP server do?

Safety checks before paying x402 endpoints: liveness, scam scans (payTo hijack, honeypot), on-chain receiver verification and trust scores.

Is the Pulsefeed X402 MCP server free?

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

Does Pulsefeed X402 run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Pulsefeed X402 to Claude Code?

Run: claude mcp add --transport http pulsefeed-x402 https://pulsefeed.dev/mcp-server

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