AgniGateway — Public MCP Travel Marketplace

AgniGateway is an AI-native travel marketplace exposing 560+ enriched travel products — flights, yacht charters, tours, and activities — through MCP, ACP, and UCP protocols. Built for AI buyer agents. No human browsing required.

Public endpoint. No API key. No signup. Just connect and search.

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Quick Start

# List all tools
curl -X POST https://api.agnigateway.com/mcp/v1/public/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

# Search for flights
curl -X POST https://api.agnigateway.com/mcp/v1/public/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"search_travel","arguments":{"query":"flights to Tokyo under $500","limit":5}}}'

# Search for yacht charters
curl -X POST https://api.agnigateway.com/mcp/v1/public/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"search_travel","arguments":{"query":"yacht charter Greece September","limit":3}}}'

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Protocol Endpoints

Protocol	URL	Auth
MCP (JSON-RPC 2.0)	https://api.agnigateway.com/mcp/v1/public/mcp	None
ACP (OpenAI-compatible)	https://wjeqwognvxhpjdldtiva.supabase.co/functions/v1/acp-server/public/tools/invoke	None
UCP (Google UCP)	https://wjeqwognvxhpjdldtiva.supabase.co/functions/v1/ucp-server/marketplace/v1/public	None
Public Catalog (JSON-LD)	https://wjeqwognvxhpjdldtiva.supabase.co/functions/v1/public-catalog	None

All endpoints are public. No Bearer token required. Authenticated partner endpoints available at agnigateway.com.

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Tools

Tool	Description
search_travel	Natural language search across 560+ products. Returns agent_summary, semantic_tags, ai_readiness_score, affiliate_url.
get_product_detail	Full enriched details for a product by source_id.
check_availability	Current availability and price.
get_policies	Booking policies and conditions for a product.
initiate_checkout	Generate a tracked affiliate booking URL. Direct link to partner (Aviasales, Klook, Searadar) via Travelpayouts.

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What's in the Catalog

560+ products enriched with Claude Haiku across 40+ cities:

Type	Sources	Coverage
✈️ Flights	Aviasales	10 origins × 30 destinations
🛥️ Yacht Charters	Searadar	Greece, Mediterranean
🎯 Tours & Activities	Klook, Ticketnetwork, WegoTrip	40 cities
🚗 Transport Add-ons	BikesBooking, LocalRent	40 cities

Cities: Istanbul, Dubai, Paris, London, Bangkok, Singapore, New York, Tokyo, Barcelona, Amsterdam, Rome, Vienna, Prague, Budapest, Berlin, Lisbon, Athens, Cairo, Cape Town, Mumbai, Bali, Sydney, Seoul, Hong Kong, Miami, Los Angeles, Toronto, Mexico City, Rio de Janeiro, Buenos Aires, Zurich, Brussels, Copenhagen, Stockholm, Dublin, Warsaw, Kuala Lumpur, Jakarta, Manila, Nairobi + more.

Every product is enriched with:

• agent_summary — one-sentence description optimised for LLM reasoning
• semantic_tags — structured tags for filtering
• ai_readiness_score — 0–100 confidence score for agent use
• comparison_highlights — key differentiators vs alternatives
• affiliate_url — direct booking deep-link, commission tracked via Travelpayouts marker=728068

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Example Response

{
  "source_id": "aviasales-LON-KSC-2026-06",
  "product_type": "flight",
  "name": "LON → KSC — from $44",
  "price": 44,
  "currency": "USD",
  "availability_status": "available",
  "agent_summary": "Ryanair flight LON→KSC June 2026 from $44. Budget tier, morning departure.",
  "semantic_tags": ["budget", "ryanair", "london", "krakow", "europe", "short_haul"],
  "ai_readiness_score": 72,
  "affiliate_url": "https://www.aviasales.com/search/LON0106KSC1?marker=728068"
}

---

Connect via Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "agnigateway": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-fetch",
        "https://api.agnigateway.com/mcp/v1/public/mcp"
      ]
    }
  }
}

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Connect via Smithery

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Discovery Files

File	URL
llms.txt	agnigateway.com/llms.txt
mcp.json	agnigateway.com/.well-known/mcp.json
ai-plugin.json	agnigateway.com/.well-known/ai-plugin.json
Public Catalog	public-catalog

---

Architecture

AI Agent (Claude / ChatGPT / Perplexity / Custom)
    │
    │  MCP / ACP / UCP
    ▼
api.agnigateway.com  (Deno Deploy — Europe/AMS)
    │
    │  JSON-RPC 2.0
    ▼
Supabase Edge Functions  (eu-central-1)
    │
    ├── marketplace_products  (560+ enriched products)
    ├── marketplace_transactions  (per-booking tracking)
    └── pgvector semantic search
    │
    ▼
Travelpayouts Affiliate Network
    └── tp.media deep-links → Aviasales / Klook / Searadar / ...

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Platform

AgniGateway has two tracks:

Track	Description
M2M Marketplace	This repo — travel & affiliate products for AI agents
SaaS (WooCommerce)	Make any WooCommerce store queryable by AI buyer agents

More tracks coming. Visit agnigateway.com for the full platform.

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License

Commercial. Public endpoints are free to use. Partner API keys with higher limits available at agnigateway.com.