Google Hotels MCP Server

A hosted Model Context Protocol (MCP) server that gives Claude, Cursor, Windsurf and any other MCP client one Google Hotels tool. Search hotels and vacation rentals for a destination and a pair of dates, then open any property in full with the rate every booking site is charging, ratings, a review breakdown by topic, amenities, photos and coordinates, all as structured JSON, with no Google account and no Places API quota.

1,000 free credits every month, no card required, which is about 100 hotel searches.

https://mcp.hasdata.com/api/mcp?apis=google_travel_hotels

Contents

• What you need
• Quick start
• Example prompts
• Tools
• Errors and failure paths
• Pricing, free tier and limits
• Tool selection
• How it compares
• FAQ
• HasData links
• Development
• Contributing
• License

What you need

An MCP client and a HasData API key from the dashboard, free to create with no card, and the free tier covers about 100 calls a month at the 10-credit rate. This is a remote server, so the simplest path is a URL and an x-api-key header, with no container to run and no Google Cloud project anywhere in the flow. A client that only speaks stdio reaches it through a thin launcher, published as @hasdata/google-hotels-mcp on npm and hasdata-google-hotels-mcp on PyPI, shown below.

Quick start

The server URL is the same for every client. We run it hands-on in Claude Code and Claude Desktop. The other blocks follow each client's own documented format for a remote server.

Clients with OAuth support can add the same URL as a connector and sign in without putting a key in a config file.

claude mcp add --transport http google-hotels "https://mcp.hasdata.com/api/mcp?apis=google_travel_hotels" \
  --header "x-api-key: HASDATA_API_KEY"

{
  "mcpServers": {
    "google-hotels": {
      "command": "npx",
      "args": ["-y", "@hasdata/google-hotels-mcp"],
      "env": { "HASDATA_API_KEY": "YOUR_KEY" }
    }
  }
}

{
  "mcpServers": {
    "google-hotels": {
      "command": "uvx",
      "args": ["hasdata-google-hotels-mcp"],
      "env": { "HASDATA_API_KEY": "YOUR_KEY" }
    }
  }
}

{
  "mcpServers": {
    "google-hotels": {
      "url": "https://mcp.hasdata.com/api/mcp?apis=google_travel_hotels",
      "headers": { "x-api-key": "HASDATA_API_KEY" }
    }
  }
}

{
  "mcpServers": {
    "google-hotels": {
      "serverUrl": "https://mcp.hasdata.com/api/mcp?apis=google_travel_hotels",
      "headers": { "x-api-key": "HASDATA_API_KEY" }
    }
  }
}

{
  "servers": {
    "google-hotels": {
      "type": "http",
      "url": "https://mcp.hasdata.com/api/mcp?apis=google_travel_hotels",
      "headers": { "x-api-key": "HASDATA_API_KEY" }
    }
  }
}

Example prompts

Prompts, not code. Paste one in and the agent picks the tool itself. Each is annotated with the calls it takes, because every successful call costs 10 credits.

Find hotels in Barcelona for the nights of 12 to 15 November, two adults, and list the five cheapest with nightly rate, rating and class.

One call, 10 credits. Rates, ratings and amenities all come back together.

Same stay, four stars and up, free cancellation only, sorted by rating.

One call, 10 credits. Class, cancellation and sort order are filters on the one request.

Take the top result and show what each booking site charges for it, and whether that is a good price.

Two calls, 20 credits. The search hands back a propertyToken per property, and passing it in opens that property with every source Google compares, a typical price range and Google's own verdict on the deal.

Vacation rentals in Lisbon that week with at least two bedrooms and a pool.

One call, 10 credits, with vacationRentals on, bedrooms at 2 and the pool in amenity__.

Name the destination the way you would say it out loud. A bare Barcelona is read against wherever Google believes the search is running from, so a server in California answers with Californian hotels. Either write hotels in Barcelona or set gl to es, and the city is pinned.

Tools

One tool, read-only, covering both halves of the site. Without a propertyToken it searches. With one it opens a single property.

The samples below are trimmed from real calls, and hotel rates move daily. Read them as a shape.

A sample is the payload, not the whole response. A tools/call result carries one text block, and that text is itself JSON holding url, status, text and json, with the scraped data under json. From a raw JSON-RPC response the path is result.content[0].text, parsed, then .json. A chat client unwraps that for you and code talking to the endpoint directly does not.

Search hotels and vacation rentals

hasdata_google_travel_hotels_getGoogleHotels

Properties for a destination and a stay, with rates, ratings, amenities and images.

Results arrive under properties, roughly twenty per page. Each property carries name, type, description, link, gpsCoordinates, ratePerNight and totalRate (each with the raw string and an extracted* number), hotelClass with extractedHotelClass, overallRating, reviews, locationRating, a ratings histogram, reviewsBreakdown with positive and negative mentions per topic, amenities, images and nearbyPlaces with walking and transit times. searchInformation.totalResults reports how many Google has, pagination carries nextPageToken, and brands lists the brand tree with the ids the brands filter takes.

Rates are quoted two ways. lowest includes taxes and fees, beforeTaxesFees does not, and a property may carry only one of them. Compare like with like before ranking.

{
  "name": "Casa Gràcia",
  "propertyToken": "ChcI0r6-2uyF7rIuGgsvZy8xdmo2bnNxZhAB",
  "type": "hotel",
  "description": "Cozy quarters in a hip lodging with dining & a lively bar, plus a kitchen, a library & free Wi-Fi.",
  "link": "https://room00hostel.com/barcelona/casa-gracia-hostel/",
  "gpsCoordinates": { "latitude": 41.3974523, "longitude": 2.1593339 },
  "ratePerNight": { "beforeTaxesFees": "US$61", "extractedBeforeTaxesFees": 61 },
  "totalRate": { "beforeTaxesFees": "US$182", "extractedBeforeTaxesFees": 182 },
  "hotelClass": "4-star hotel",
  "extractedHotelClass": 4,
  "overallRating": 3.9,
  "reviews": 3811,
  "locationRating": "4.6",
  "amenities": ["Breakfast", "Air conditioning", "Airport shuttle", "Kid-friendly"],
  "nearbyPlaces": [
    { "name": "La Pedrera - Casa Milà", "transportations": [{ "type": "Walking", "duration": "5 min" }] }
  ]
}

One property in full

Pass propertyToken from any search result back into the same tool, keeping the dates, and the answer is that property alone. On top of the search fields it adds prices, the rate at every source Google compares, featuredPrices for the sponsored ones, typicalPriceRange for the stay, deal and dealDescription when Google marks the price as a good one, address, phone, directions, amenitiesDetailed grouped by category, excludedAmenities and otherReviews from Tripadvisor and the rest.

{
  "prices": [
    {
      "source": "Booking.com",
      "numGuests": 2,
      "ratePerNight": { "lowest": "$61", "beforeTaxesFees": "$39", "extractedLowest": 61 }
    }
  ],
  "typicalPriceRange": { "lowest": "$51", "highest": "$68", "extractedLowest": 51, "extractedHighest": 68 },
  "deal": "34% less than usual",
  "dealDescription": "Great Deal",
  "address": "Pg. de Gràcia, 116Bis, Gràcia, 08008 Barcelona, Spain",
  "phone": "+34 931 74 05 28"
}

Errors and failure paths

Your client almost never sees an HTTP error code from a tool call. The MCP layer answers 200 and puts the failure inside the result, with isError set to true and the reason as text. The agent reads a message where you might expect a status line.

A wrong key surfaces as tool output, not as a failed connection. tools/list accepts any non-empty key and returns the tool, so the client completes its handshake and shows green. The first tool call then comes back with isError: true and the text HasData API error: 401 Unauthorized. Watch for that string, because nothing earlier in the flow reports the problem.

A missing key is the one real HTTP error. Authorization runs before any tool, and the connection itself fails with 401. CORS headers are present, and a browser client reads the status and not an opaque network failure.

A missing date is rejected before it becomes a search. Drop checkOutDate and the call fails validation with 422, naming the field.

The dangerous failure is silent and geographic. A destination Google cannot place, and a bare city name read from the wrong country, both return 200 with a full page of properties somewhere else entirely. We searched Qwertyville and got eighteen real hotels near the datacentre the request left from. Check gpsCoordinates on the first result, or pass gl, before trusting a list.

Dates that make no sense are quietly repaired rather than refused. A check-out before the check-in, or a stay in 2020, still answers 200 with properties, because Google normalises the range instead of erroring. Validate the dates on your side if they come from a model.

Results that carry data also carry a requestMetadata.id worth quoting in support.

Pricing, free tier and limits

Every Google Hotels call costs 10 credits per successful call. Response size does not change the price, and opening one property costs the same as a search.

The free tier is 1,000 credits every month with no card, which is about 100 searches. It renews with the billing cycle, so a low-volume agent runs on the free tier indefinitely.

Paid plans start at $59 a month for 200,000 credits, which is 20,000 searches, or $2.95 per 1,000 searches. The unit price falls with volume to $0.83 per 1,000 on the largest plan, and annual billing takes ten months of the monthly rate for twelve. Current figures live on the pricing page.

Your plan also sets concurrency: 1 request at a time on the free tier, 5 on Startup, 15 on Basic, and 50 to 500 across the Growth tiers. Handle the overflow case defensively in anything unattended.

A request that comes back non-200 is not billed. Opening a property after a search is a second call, so budget for it.

Tool selection

The apis query parameter decides which tools your agent sees. Fewer tools means less context spent on tool definitions, and fewer chances for the model to reach for the wrong one.

?apis=google_travel_hotels           the one tool in this repo
?apis=google_travel                  add Google Flights
?apis=google_travel_hotels,airbnb    hotels plus Airbnb stays
?apis=google_travel_hotels,booking   hotels plus Booking.com

The parameter takes provider names like google_travel and individual API names like google_travel_hotels. Misspelled names are ignored. If every name is wrong the request fails with 400, and the body lists both what it did not recognise and every valid value. Drop the parameter and the same endpoint exposes every HasData tool.

How it compares

Google has never opened a public Hotels API. Hotel Center is for property owners feeding rates in, and the Places API returns a business record with photos and reviews but no rate for a date range. The alternatives are affiliate APIs from individual booking sites, each covering its own inventory and each gated behind approval.

What this server does not do. No booking and no payment. It reads rates, availability for the dates you ask about and the links Google itself points at, and hands the booking step back to you.

FAQ

Is there an official Google Hotels API?

No. Google runs Hotel Center for hoteliers publishing their own rates, and the Places API for business records, neither of which returns what a stay costs. This server reads the public results and returns them as structured JSON.

What is a Google Hotels MCP server?

A server that exposes Google Hotels as a tool an AI client can call. The client sends a tool call over the Model Context Protocol, the server fetches the properties and returns structured JSON, and the model works with the result. This one exposes a single tool and runs remotely.

Why did my search come back with hotels in another country?

Because a bare place name is resolved against Google's own idea of where the search is running, which is the datacentre the request leaves from. Write hotels in Barcelona instead of Barcelona, or set gl to the country code, and the destination sticks.

How do I see what each booking site charges?

Search first, then call the tool again with the propertyToken of the property you care about. The answer carries prices with one entry per source, typicalPriceRange for the stay and Google's deal verdict when the rate is unusually low.

Can I search vacation rentals?

Yes. Turn on vacationRentals and the same tool searches rentals, where bedrooms and bathrooms become useful filters.

Can I use this together with other HasData APIs?

Yes. The apis parameter takes a list, and ?apis=google_travel adds Google Flights alongside hotels. Drop the parameter and you get everything.

Compliance and personal data

HasData accesses publicly available data only. A platform's terms may restrict automated access, and you are responsible for your own compliance.

HasData links

Development

This repository is configuration and documentation for a remote server. There is no build step and nothing to containerize.

The tests in test/ assert the tool contract, the part that can break without a commit here. They check that ?apis=google_travel_hotels returns exactly one tool, that it still declares its required parameters, that the name has not changed, and that the key in use is actually accepted. That last check calls the tool for real and costs 10 credits, which is the price of a canary that can fail for the right reason.

# macOS and Linux
HASDATA_API_KEY=your_key_here npm test

# Windows PowerShell
$env:HASDATA_API_KEY="your_key_here"; npm test

The same suite runs in CI on every push and once a week on a schedule, because the upstream tool list can change without anyone touching this repository. A failure means the tool list moved, the key stopped working, or the endpoint was unreachable, and the assertion message says which.

Contributing

Corrections to the parameter table and the response sample are the most useful contribution, because those are the parts that drift. Include the call you made and the response you got. Pull requests from forks run the suite without a key, and the live checks skip instead of going red.

License

MIT. See LICENSE.