Public MCP Server

Connect any AI
to any business.

The GREYDOLL Public MCP Server lets AI agents — Claude, ChatGPT, custom LLMs — discover businesses, check availability, make reservations, and place orders. One endpoint. Free for end users. Businesses pay only when we deliver.

resapi.greydoll.com/mcp-public
SSEHTTP/JSON-RPC
RestaurantSalonClinicVenueGREYDOLLMCPClaudeChatGPTCustom LLMYour AgentBUSINESSESMCP SERVERAI AGENTS
Connection

Two ways to connect

SSE for Claude Desktop and desktop AI apps. Streamable HTTP for any client natively supporting MCP spec 2025-03-26.

1
Claude Desktop (SSE)

Add to your claude_desktop_config.json — no API key needed, just npx.

claude_desktop_config.json
{
  "mcpServers": {
    "greydoll-public": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/inspector",
        "https://resapi.greydoll.com/mcp-public?sse=true"
      ]
    }
  }
}
2
Streamable HTTP (JSON-RPC)

POST directly to the endpoint. List tools, then call them. Full MCP spec 2025-03-26 support.

curl
curl -X POST https://resapi.greydoll.com/mcp-public \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/list",
    "params": {}
  }'
Use cases

Built for the agentic era.

Restaurant & café bookings
A user tells Claude "Book me an Italian for 2 tonight in Amsterdam." The agent calls search_availability, then create_reservation — zero friction, new customer for you.
Salon & clinic appointments
AI assistant books a haircut, dental cleaning, or physiotherapy session directly through chat. Patient or customer completes verification — you just get the appointment.
Corporate lunch & events
Automate office lunch ordering. An internal agent surfaces the menu, handles takeaway orders, and creates a payment link for the whole team.
Any booking-based business
Hotels, spas, gyms, private clinics — any MCP-compatible AI plugs into GREYDOLL instantly. One integration, every AI platform, all your booking channels covered.
Access

Free for users. Pay-per-result for businesses.

End users connect for free — no account, no API key. Businesses list for free and are only charged when MCP delivers a confirmed booking or order.

End users (consumers)
Free
Always. No account required.
  • ✓ Search businesses, check availability & menus
  • ✓ Book reservations and appointments via AI chat
  • ✓ Place orders through any MCP-compatible AI
  • ✓ Works with Claude, ChatGPT, and custom agents
For venues
Businesses
Free to list
Pay only when MCP delivers a customer
  • ✓ Free onboarding — live in days, not weeks
  • ✓ €0.50 per confirmed reservation via MCP
  • ✓ €0.25 per confirmed order via MCP
  • ✓ Voice AI calls via subscription — no transaction fee
  • ✓ Cancellations and no-shows are not charged
List my business →
📄
Full API Reference
All 9 tools with parameters, types, and curl examples.
View reference ↗
For businesses

Get discovered by AI. Pay only for results.

List your restaurant, salon, clinic, or venue for free. Every time Claude or another AI sends you a confirmed booking or order via MCP, we charge a small transaction fee — €0.50/reservation or €0.25/order. No booking, no charge.

List my business →