x402-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.x402node/x402-mcp",
  "description": "Hundreds of x402-paid APIs as MCP tools, auto-discovered from Coinbase Bazaar. USDC on Base+Solana.",
  "repository": {
    "url": "https://github.com/x402node/x402-mcp",
    "source": "github"
  },
  "version": "1.0.4",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "x402node-mcp",
      "version": "1.0.4",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Base EOA private key (hex, 0x-prefixed) with USDC for signing x402 payments",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "X402_PRIVATE_KEY"
        }
      ]
    }
  ]
}