Langchain X402 MCP Server: Install & Setup

Install Langchain X402 in Claude Code

Claude Code

claude mcp add --transport http langchain-x402 https://your-domain.com/mcp.json

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

{
  "mcpServers": {
    "langchain-x402": {
      "url": "https://your-domain.com/mcp.json"
    }
  }
}

Autonomous HTTP 402 Web Scraping Mesh on Base for $0.02 USDC.

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

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http langchain-x402 https://your-domain.com/mcp.json

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