FreeTier Agent API

{
  "mcpServers": {
    "dev.pages.freetier-agent-api/freetier-agent-api": {
      "url": "https://freetier-agent-api.pages.dev/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

25 shown · authentication unknown

• agent-tools

  agent_tools

  1 free call per caller, then $0.001 USDC via x402 (paid in-band: params._meta["x402/payment"]). Agent tools search: One search across ~13,000 agent tools: 4,259 MCP servers (awesome-mcp-servers, MIT) and ~8,900 x402 pay-per-call APIs (nohumans.directory, CC BY 4.0). Filters: q, type=mcp|x402, limit<=100.

  Schema valid · SHA-256 35bba7f44063…

  View input schema

  {
    "type": "object",
    "properties": {
      "q": {
        "type": "string"
      },
      "type": {
        "type": "string",
        "enum": [
          "mcp",
          "x402"
        ]
      },
      "limit": {
        "type": "string"
      }
    },
    "required": [
      "q"
    ]
  }

• api_directory_sample

  Free. Five live public APIs that need no key.

  Schema valid · SHA-256 89c41c6a40fa…

  View input schema

  {
    "type": "object",
    "properties": {}
  }

• apis/search

  apis_search

  1 free call per caller, then $0.001 USDC via x402 (paid in-band: params._meta["x402/payment"]). API search: Search 2,230 link-checked public & free-tier APIs (59 categories). Filters: q, category, auth=none, alive=yes, https=yes, kind, limit<=50.

  Schema valid · SHA-256 696a5de66e2e…