MCP Server MCP

io.github.juh5ng/k-data-mcp

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Korean market data: kimchi premium, sell-side research, news. Pay per call in USDC via x402.

Homepage Verified source GitHub

Install

npx -y [email protected]

Configuration Example

{
  "remotes": [],
  "packages": [
    {
      "registryType": "npm",
      "identifier": "k-data-mcp",
      "version": "0.2.1",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Private key of a dedicated wallet holding USDC on Base. Each tool call spends from it. No ETH needed - x402 settles off-chain and the facilitator pays gas.",
          "isRequired": true,
          "isSecret": true,
          "name": "K_DATA_PRIVATE_KEY"
        },
        {
          "description": "Hard cap on cumulative spend for the session. The server refuses any call that would exceed it.",
          "default": "1",
          "name": "K_DATA_MAX_SPEND_USD"
        },
        {
          "description": "Point at a different K-Data deployment.",
          "name": "K_DATA_BASE_URL"
        }
      ]
    }
  ]
}

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