Genesis402 by UnyKorn (x402 pay-per-call)

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.FTHTrading/genesis402-mcp",
  "description": "Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.",
  "title": "Genesis402 by UnyKorn (x402 pay-per-call)",
  "repository": {
    "url": "https://github.com/FTHTrading/genesis402-agent-kit",
    "source": "github",
    "subfolder": "mcp"
  },
  "version": "0.3.10",
  "websiteUrl": "https://twin.unykorn.org/catalog",
  "icons": [
    {
      "src": "https://raw.githubusercontent.com/FTHTrading/genesis402-agent-kit/main/assets/genesis402-icon-512.png",
      "mimeType": "image/png",
      "sizes": [
        "512x512"
      ]
    },
    {
      "src": "https://raw.githubusercontent.com/FTHTrading/genesis402-agent-kit/main/assets/genesis402-icon-256.png",
      "mimeType": "image/png",
      "sizes": [
        "256x256"
      ]
    }
  ],
  "packages": [
    {
      "registryType": "npm",
      "identifier": "genesis402-mcp",
      "version": "0.3.10",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Set to 1 to allow paying. 0 or unset = quote-only, nothing is signed.",
          "default": "0",
          "choices": [
            "0",
            "1"
          ],
          "name": "GENESIS402_LIVE"
        },
        {
          "description": "Private key of a Base wallet holding USDC, used only when GENESIS402_LIVE=1.",
          "isSecret": true,
          "name": "GENESIS402_PAYER_KEY"
        },
        {
          "description": "Refuse any quote above this many USD (default 0.25).",
          "format": "number",
          "default": "0.25",
          "name": "GENESIS402_MAX_USD"
        }
      ]
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://twin.unykorn.org/mcp"
    }
  ]
}