kerdos-x402-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.Singlishman/kerdos-x402-mcp",
  "description": "Crypto market intelligence MCP — pay-per-tool-call in USDC on Base via the x402 protocol.",
  "repository": {
    "url": "https://github.com/Singlishman/kerdos-x402-mcp",
    "source": "github"
  },
  "version": "0.1.0",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "kerdos-x402-mcp",
      "version": "0.1.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "User-supplied EVM private key on Base mainnet. Used solely to sign USDC `transferWithAuthorization` payment payloads via x402. Each tool call costs $0.01-$0.06 USDC.",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "EVM_PRIVATE_KEY"
        },
        {
          "description": "Optional override of the Kerdos x402 endpoint base URL.",
          "format": "string",
          "default": "https://nonvisceral-eloisa-mousily.ngrok-free.dev",
          "name": "KERDOS_X402_BASE_URL"
        }
      ]
    }
  ]
}