PriceWin

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Live hotel and flight prices compared across Booking.com, Agoda, Trip.com and Traveloka, in USD.

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Copy this into your MCP client config:

{
  "mcpServers": {
    "PriceWin": {
      "url": "https://mcp.price.win/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (13)

• search_hotels_live

  Starts a live hotel search for a city and date range. Prices come from Agoda, Booking.com, Traveloka, Trip.com, Hotels.com and Airbnb, plus direct rates from OpenTravel partner hotels. Returns a session ID; poll_search_results returns the results as they arrive. Optional filters narrow the results by hotel name, area or total price for the stay. Prices depend on the party: it defaults to 2 adults in 1 room, and the result states the party searched and flags when it was defaulted. When the city or dates are missing, the result is a question for the user instead of a search; the stay dates searched are echoed back for confirmation.

  Parameters:

  • area — string — Optional district, ward, or neighborhood filter within the city
  • city — string — City or broad destination, e.g. 'Da Nang'. When omitted, the result asks the user for it.
  • rooms — integer — Number of rooms (default 1).
  • adults — integer — Number of adults (default 2). Prices depend on it.
  • checkIn — string — Check-in date (YYYY-MM-DD), today or later. When omitted, the result asks the user for it.
  • checkOut — string — Check-out date (YYYY-MM-DD), after checkIn. When omitted, the result asks the user for it.
  • children — integer — Number of children sharing the room (default 0). OTA prices cannot include children; the result says so when children are given.
  • language — string — Preferred UI language (en/vi/de/ja/ko/zh/fr/es/ru/th/id).
  • priceMax — number — Maximum total price for the whole stay (not per night), in priceCurrency.
  • priceMin — number — Minimum total price for the whole stay (not per night), in priceCurrency.
  • amenities — array — Optional amenities every hotel shown must have, as at least one of its sites lists them: pool, beach, breakfast, parking, gym, spa, airport_shuttle, kitchen, family (family rooms).
  • hotelName — string — Optional hotel-name filter when the user names a specific property
  • queryText — string — Optional short excerpt of the current request, used only to detect the UI language; it is not stored or forwarded.
  • priceCurrency — string — ISO 4217 code of priceMin/priceMax (USD, EUR, VND, …); defaults to the currency of the UI language.

  Hints: read-only no · destructive no · idempotent not declared · open-world yes

• poll_search_results read-only

  Returns the current results of a hotel search session started by search_hotels_live: hotels with their price from each source, and OpenTravel direct listings with the propertyId that get_hotel_detail and get_hotel_info take. Results can be partial while the search runs; status reads 'completed' once every source has answered.

  Parameters:

  • sessionId (required) — string — Session ID from search_hotels_live
  • nights (required) — integer — Number of nights
  • area — string — Optional override for the area filter captured at search time
  • limit — integer — Max hotels to return; 0 = all (default 50)
  • offset — integer — Skip first N hotels for pagination (default 0)
  • priceMax — number — Optional override for the maximum-price filter
  • priceMin — number — Optional override for the minimum-price filter
  • hotelName — string — Optional override for the hotel-name filter captured at search time
  • priceCurrency — string — ISO 4217 code of priceMin/priceMax; defaults to the UI language's currency

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• search_flights_live

  Starts a live one-way flight search for a route and date. Fares come from Agoda and Google Flights. Origin and destination are 3-letter IATA airport codes (for example SGN, HAN, DAD). Returns a session ID; poll_flight_results returns the results. When the route or date is missing, the result is a question for the user instead of a search.

  Parameters:

  • cabin — string — Cabin class (default economy)
  • adults — integer — Number of adults (default 1)
  • origin — string — Departure airport IATA code, e.g. 'SGN'. When omitted, the result asks the user for it.
  • language — string — Preferred UI language (en/vi/de/ja/ko/zh/fr/es/ru/th/id).
  • queryText — string — Optional short excerpt of the current request, used only to detect the UI language; it is not stored or forwarded.
  • returnDate — Return date YYYY-MM-DD. Return flights are not searched at the moment: the result lists outbound flights only.
  • destination — string — Arrival airport IATA code, e.g. 'HAN'. When omitted, the result asks the user for it.
  • departureDate — string — Departure date YYYY-MM-DD, today or later. When omitted, the result asks the user for it.

  Hints: read-only no · destructive no · idempotent not declared · open-world yes

• poll_flight_results read-only

  Returns the current results of a flight search session started by search_flights_live: outbound and return options with airline, flight number, times, stops, fare and booking link. Results can be partial while the search runs; status reads 'completed' or 'failed' when it ends.

  Parameters:

  • sessionId (required) — string — Session ID from search_flights_live

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• get_hotel_detail read-only

  Prices and availability for one OpenTravel direct-listed hotel over a date range, with its photos, amenities and room types, each room with its rate plan and total price. Takes the propertyId from search results (source 'OPENTRAVEL_DIRECT'), or a hotel name plus city for a known direct listing. get_hotel_info returns the same hotel's static facts without dates.

  Parameters:

  • checkIn (required) — string — Check-in date YYYY-MM-DD. Must be today or later.
  • checkOut (required) — string — Check-out date YYYY-MM-DD. Must be after checkIn.
  • city — string — City of the hotel — required when resolving by hotelName.
  • adults — integer — Number of adults (default 2)
  • children — integer — Number of children (default 0)
  • language — string — Preferred UI language (en/vi/de/ja/ko/zh/fr/es/ru/th/id).
  • hotelName — string — Fallback name for a confirmed OpenTravel direct listing when propertyId is unavailable
  • queryText — string — Optional short excerpt of the current request, used only to detect the UI language; it is not stored or forwarded.
  • propertyId — string — OpenTravel propertyId UUID from search results (opentravelResults[].propertyId).

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• get_ota_hotel_detail

  Full detail (rooms, live prices, facilities, photos, reviews) from Booking.com for one named hotel over a date range, for requests about a single hotel rather than a whole city (search_hotels_live lists a city). The name is resolved through the city's listings, so it takes the hotel name together with its city; a Booking.com URL from an earlier result skips that lookup. OpenTravel direct listings are covered by get_hotel_detail. The fetch is live and takes up to about two minutes; under heavy load it can return not-found.

  Parameters:

  • checkIn (required) — string — Check-in date YYYY-MM-DD. Must be today or later.
  • checkOut (required) — string — Check-out date YYYY-MM-DD. Must be after checkIn.
  • city — string — City of the hotel, used to resolve the name, e.g. 'Da Nang'. Required with hotelName.
  • rooms — integer — Number of rooms (default 1)
  • adults — integer — Number of adults (default 2)
  • language — string — Optional UI language. Indonesian (id) cannot be detected from text, so for Indonesian this is how the language is set.
  • hotelName — string — Name of the hotel, e.g. 'Mercure Danang French Village Bana Hills'. Required unless propertyUrl is given.
  • queryText — string — Short excerpt (one sentence at most) of the guest's latest message in their own words, used only to detect the reply language; it is not stored or forwarded. It carries no names, contact details or other parts of the conversation.
  • propertyUrl — string — Booking.com property URL from an earlier result (hotel.prices.booking.url); skips the name lookup.

  Hints: read-only no · destructive no · idempotent not declared · open-world yes

• compare_hotel_link

  Compares prices for the one hotel behind a link from Booking.com, Agoda, Traveloka, Trip.com, Hotels.com or Airbnb: finds the same hotel on the other sites and lists each site's price for the whole stay, cheapest first, with a link to each. The dates and guests in the link are used when it has them, otherwise checkIn, checkOut and adults. Share links and links inside pasted text work too. Takes about 10-30 seconds.

  Parameters:

  • url (required) — string — The hotel link as the user pasted it, e.g. 'https://www.agoda.com/radisson-hotel-danang/hotel/da-nang-vn.html'.
  • checkIn (required) — string — Check-in date YYYY-MM-DD, used when the link has no dates.
  • checkOut (required) — string — Check-out date YYYY-MM-DD, used when the link has no dates.
  • adults — integer — Number of adults, used when the link does not say (default 2).
  • language — string — Optional UI language hint. Only used when queryText gives no signal.
  • queryText — string — Short excerpt (one sentence at most) of the guest's latest message in their own words, used only to detect the reply language; it is not stored or forwarded. It carries no names, contact details or other parts of the conversation.

  Hints: read-only no · destructive no · idempotent not declared · open-world yes

• check_booking_status read-only

  Returns the current status of a booking request (waiting for the hotel, confirmed or cancelled) by the confirmation code request_booking returned.

  Parameters:

  • confirmationCode (required) — string — confirmationCode from request_booking structuredContent (e.g. 'K7X9M2P4')
  • language — string — Response language

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• request_booking

  Sends a booking request for a room at an OpenTravel partner hotel. Nothing is charged and no room is held: the hotel confirms the request by email, and the guest pays at the property on arrival. There is no payment step, now or later. Takes the room and rate from get_hotel_detail and the guest's name, phone number and email; when any of these is missing, the result asks for it and, in clients that show widgets, opens a form for it. One request covers several rooms of the same room type (roomCount), with adults and children counted across all of them; each call is a separate request with its own code, so rooms of one type booked call by call reach the hotel as unrelated requests. Returns one confirmation code for the whole request.

  Parameters:

  • propertyId (required) — string — OpenTravel propertyId from get_hotel_detail
  • checkIn (required) — string — Check-in date YYYY-MM-DD. Must be today or later.
  • checkOut (required) — string — Check-out date YYYY-MM-DD. Must be after checkIn.
  • roomTypeId (required) — string — roomTypeId from get_hotel_detail roomTypes array
  • adults (required) — integer — Number of adults across ALL rooms of the request — at least one per room
  • totalAmount (required) — number — Total amount for ALL rooms in the property's base currency: the room's price for the stay × roomCount
  • currency (required) — string — Currency of totalAmount, as quoted by get_hotel_detail for the chosen room.
  • children — integer — Number of children across ALL rooms of the request (default 0)
  • language — string — Optional response language hint. Only used when queryText gives no signal.
  • guestName — string — Full name of the primary guest. When omitted, the result asks the user for it.
  • queryText — string — Short excerpt (one sentence at most) of the guest's latest message in their own words, used only to detect the reply language; it is not stored or forwarded. It carries no names, contact details or other parts of the conversation.
  • roomCount — integer — How many rooms of this room type the guest wants (default 1). All of them go in this one request, under one confirmation code.
  • guestEmail — string — Email address the confirmation is sent to, as the guest gave it; it cannot be changed after the request is sent. When omitted, the result asks the user for it.
  • guestPhone — string — Guest phone number; the hotel calls it to confirm the request. When omitted, the result asks the user for it.

  Hints: read-only no · destructive no · idempotent not declared · open-world yes

• get_hotel_info read-only

  Static facts about an OpenTravel direct-listed hotel, with no check-in or check-out date required: photo gallery, property description, address, facilities (parking, pool, pets and so on), check-in and check-out times, the house cancellation policy, and each room type's description, floor area, capacity, photos and in-room facilities. Carries no prices and no availability — get_hotel_detail covers those for a specific date range. Takes the propertyId UUID from search results.

  Parameters:

  • propertyId (required) — string — OpenTravel propertyId UUID from search results (opentravelResults[].propertyId).
  • language — string — Preferred reply language (en/vi/de/ja/ko/zh).
  • queryText — string — Optional short excerpt of the current request, used only to detect the reply language; it is not stored or forwarded.

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• get_cancellation_policy read-only

  Returns the cancellation terms for one rate plan at an OpenTravel partner hotel: whether it is refundable, the free-cancellation window, the refund percentage, a plain-language summary and, given the check-in date, the exact free-cancellation deadline. Takes the propertyId and the ratePlanId from get_hotel_detail.

  Parameters:

  • propertyId (required) — string — OpenTravel propertyId UUID from search results
  • ratePlanId (required) — string — ratePlanId from get_hotel_detail roomTypes[].ratePlanId
  • checkInDate (required) — string — Check-in date YYYY-MM-DD — required to compute the exact free-cancel deadline
  • language — string — Reply language. Falls back to queryText, then English.
  • queryText — string — Short excerpt of the guest's request, used only to pick the reply language.

  Hints: read-only yes · destructive no · idempotent not declared · open-world no

• request_cancel_token

  First of two steps to cancel a booking. Emails a single-use cancellation token to the address on the booking, given its confirmation code and that same email address. Nothing is cancelled, charged or refunded by this step. The token expires after 24 hours and works once; cancel_booking completes the cancellation with it.

  Parameters:

  • confirmationCode (required) — string — 8-char booking confirmation code, e.g. K7X9M2P4
  • guestEmail (required) — string — Guest email address — must match the booking primary guest email

  Hints: read-only no · destructive no · idempotent not declared · open-world yes

• cancel_booking destructive

  Second of two steps to cancel a booking: cancels it and starts any refund due. Irreversible. Requires the confirmation code and the single-use token that request_cancel_token emailed to the guest; a missing, expired or already-used token is rejected. get_cancellation_policy shows the refund terms that apply.

  Parameters:

  • confirmationCode (required) — string — 8-char booking confirmation code, e.g. K7X9M2P4
  • cancelToken (required) — string — Single-use cancellation token from the email request_cancel_token sent to the guest.
  • reason (required) — string — Guest-provided cancellation reason (at least 3 characters)

  Hints: read-only no · destructive yes · idempotent not declared · open-world yes

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