nodeflare-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "name": "io.github.Nodeflare-app/nodeflare-mcp",
  "description": "Blockchain JSON-RPC on 23 EVM chains for AI agents - free tier, API key, or x402 pay-per-call.",
  "repository": {
    "url": "https://github.com/Nodeflare-app/nodeflare-mcp",
    "source": "github"
  },
  "version": "0.8.0",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "nodeflare-mcp",
      "version": "0.8.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Optional NodeFlare API key (free at nodeflare.app) — unlocks heavy methods and higher limits",
          "isSecret": true,
          "name": "NODEFLARE_API_KEY"
        },
        {
          "description": "Optional EVM private key of a wallet holding USDC on Base/Polygon/Arbitrum — heavy methods are paid per call (~$0.001) via x402",
          "isSecret": true,
          "name": "X402_PRIVATE_KEY"
        }
      ]
    }
  ]
}