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. For businesses, MCP is part of the GREYDOLL platform subscription.

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 find_businesses, then book_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. Part of the platform for businesses.

End users connect for free — no account, no API key. Businesses need a GREYDOLL platform subscription from €99/month — it covers onboarding and the reservation and POS system the bookings arrive in — plus €1 per reservation, appointment, or order that MCP delivers.

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
From €99/month
Platform subscription, plus €1 per booking MCP delivers
  • ✓ Onboarding and setup included — live in days, not weeks
  • ✓ Includes the GREYDOLL reservation and POS system — where MCP bookings arrive
  • ✓ €1 per confirmed reservation or appointment via MCP
  • ✓ €1 per confirmed order via MCP
  • ✓ Voice AI calls via subscription — no transaction fee
  • ✓ Cancellations and no-shows are not charged
  • ✓ All prices excl. 21% VAT
Get started →
📄
Full API Reference
All 10 tools with parameters, types, and curl examples.
View reference ↗
For businesses

Get discovered by AI. Built into your subscription.

MCP is part of the GREYDOLL platform subscription, from €99/month — which also covers onboarding and the reservation and POS system these bookings arrive in. On top of that, €1 per reservation, appointment, or order that Claude or another AI sends you. It is charged once the booking is actually fulfilled — the guest seated, the appointment completed, the order paid — so cancellations and no-shows cost you nothing.

List my business →