Deepsearch X402 MCP Server: Install & Setup

Install Deepsearch X402 in Claude Code

Claude Code

claude mcp add deepsearch-x402 -e MCP_WALLET_PRIVATE_KEY=... -- npx -y deepsearch-x402-mcp

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

{
  "mcpServers": {
    "deepsearch-x402": {
      "command": "npx",
      "args": [
        "-y",
        "deepsearch-x402-mcp"
      ],
      "env": {
        "MCP_WALLET_PRIVATE_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Deepsearch X402 MCP server do?

Korean stock & crypto for AI agents. KRX news, financials, risk via x402 USDC payments.

Is the Deepsearch X402 MCP server free?

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

Does Deepsearch X402 run locally or remotely?

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

How do I add Deepsearch X402 to Claude Code?

Run: claude mcp add deepsearch-x402 -e MCP_WALLET_PRIVATE_KEY=... -- npx -y deepsearch-x402-mcp

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