Deepsearch X402 MCP Server

by deepsearch-hqcom.deepsearch.x402/korean-stocksv1.2.1

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

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Active9d ago

Install Deepsearch X402 MCP server

claude mcp add deepsearch-x402 -e MCP_WALLET_PRIVATE_KEY='<mcp-wallet-private-key>' -- npx -y deepsearch-x402-mcp

{
  "mcpServers": {
    "deepsearch-x402": {
      "command": "npx",
      "args": [
        "-y",
        "deepsearch-x402-mcp"
      ],
      "env": {
        "MCP_WALLET_PRIVATE_KEY": "<mcp-wallet-private-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "deepsearch-x402": {
      "command": "npx",
      "args": [
        "-y",
        "deepsearch-x402-mcp"
      ],
      "env": {
        "MCP_WALLET_PRIVATE_KEY": "<mcp-wallet-private-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "deepsearch-x402": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "deepsearch-x402-mcp"
      ],
      "env": {
        "MCP_WALLET_PRIVATE_KEY": "<mcp-wallet-private-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "deepsearch-x402": {
      "command": "npx",
      "args": [
        "-y",
        "deepsearch-x402-mcp"
      ],
      "env": {
        "MCP_WALLET_PRIVATE_KEY": "<mcp-wallet-private-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
MCP_WALLET_PRIVATE_KEY	yes	yes	EVM wallet private key (0x...) holding USDC on Base Mainnet. Used to automatically pay for API queries via x402 micropayments.
RESOURCE_SERVER_URL	—	—	Override API server URL. Default: https://x402.deepsearch.com

Freshness

Active — last maintenance signal 9d ago. The newest of the signals below sets the band.

Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-01 · 9d ago · official registry · v1.2.1

FAQ

›How do I install the Deepsearch X402 MCP server in Claude Code?

Run: claude mcp add deepsearch-x402 -e MCP_WALLET_PRIVATE_KEY='<mcp-wallet-private-key>' -- npx -y deepsearch-x402-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Deepsearch X402 require an API key?

Yes. It expects MCP_WALLET_PRIVATE_KEY, of which 1 is a secret.

›Can I use Deepsearch X402 as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Deepsearch X402 in the official MCP registry?

Yes, as com.deepsearch.x402/korean-stocks.