ATAbooking

npx add-mcp 'https://atabooking.com/mcp'

Endpoint Demo

Address	https://atabooking.com/mcp
Transport	streamable-http
Sign-in	None needed
Tools	5

Hotels marked demo: true are ATAbooking's fictional demo inventory: booking one reserves nothing, sends no email and takes no payment.

1 search_stays · find stays with a room free
2 get_stay · rooms, terms, a quote per room
3 check_availability · re-check, then confirm with the user
4 book_direct · 15-minute hold + emailed code
5 confirm_booking · the guest's code, or Confirm in the email
  then the hotel confirms

Search stays

01 / 05 · search_stays

Find hotels with a room free for the dates and guests. Returns each stay's cheapest fitting room with a quote (price, ATA fee 5%, typical 15-20% OTA cut). Demo hotels are marked demo: true. Results come in pages: when more_results is true, call search_stays again with the same arguments plus cursor: next_cursor to get the rest. Nothing is left out.

Input	Type	Notes
place Required	string	City, area, country or hotel name, e.g. 'Bangkok' or 'Gamla Stan'. up to 120 characters
check_in Required	date	Arrival date, YYYY-MM-DD
check_out Required	date	Departure date, YYYY-MM-DD
guests Required	integer	Number of guests in one room. 1–10
max_price_per_night	number	Budget per night in the hotel's currency (EUR in the demo)
wants	list of string	Nice-to-haves, e.g. ['pool','beach','quiet']; ranks matches first
cursor	string	next_cursor from the previous page of this same search, to get the next page. up to 400 characters

Paging

Every reply has more_results (true or false) and next_cursor (text, or null on the last page). While more_results is true, call search_stays again with the same arguments plus cursor: next_cursor. A page can hold fewer stays, even none, and still have more after it, so keep going until more_results is false. A cursor doesn't expire. One that didn't come from search_stays returns an error: run the search again without it.

search_stays({
  place: "Bangkok",
  check_in: "2026-12-12",
  check_out: "2026-12-15",
  guests: 2
})

Get stay details

02 / 05 · get_stay

Rooms, prices, what's included, check-in/out times and cancellation terms for one stay. Demo hotels are marked demo: true.

Input	Type	Notes
stay_id Required	string	stay_id from search_stays. up to 100 characters
check_in	date	Optional: with check_out, adds availability and a quote per room. YYYY-MM-DD
check_out	date	Optional: with check_out, adds availability and a quote per room. YYYY-MM-DD
guests	integer	1–10

get_stay({
  stay_id: "<stay_id from search_stays>"
})

Check availability

03 / 05 · check_availability

Re-check one room for exact dates and guests right before booking. Returns available yes/no and the live quote. Demo hotels are marked demo: true.

Input	Type	Notes
stay_id Required	string	up to 100 characters
room_id Required	string	up to 100 characters
check_in Required	date	YYYY-MM-DD
check_out Required	date	YYYY-MM-DD
guests Required	integer	1–10

check_availability({
  stay_id: "<stay_id from search_stays>",
  room_id: "<room_id from get_stay>",
  check_in: "2026-12-12",
  check_out: "2026-12-15",
  guests: 2
})

Book direct with the hotel

04 / 05 · book_direct

Places a 15-minute HOLD on the room and emails the guest a 6-digit code. Nothing is booked and nothing reaches the hotel until the guest confirms. After calling, tell the guest: check your email (the result shows the masked address), then either read the code back to you (call confirm_booking) or click Confirm in the email. Send an idempotency_key and reuse it if you retry. Confirm name, email, dates and price with the guest before calling. Demo hotels (demo: true) confirm at once and send no email.

Input	Type	Notes
stay_id Required	string	up to 100 characters
room_id Required	string	up to 100 characters
check_in Required	date	YYYY-MM-DD
check_out Required	date	YYYY-MM-DD
guests Required	integer	1–10
guest_name Required	string	up to 120 characters
guest_email Required	email	up to 254 characters
guest_phone	string	up to 40 characters
notes	string	Requests for the hotel, e.g. late arrival. up to 1000 characters
agent	string	Name of the AI agent/app placing the request. up to 120 characters
idempotency_key	string	One per booking attempt (8-128 of A-Z a-z 0-9 _ -). Reuse it on retries to get the same hold back.. up to 128 characters

book_direct({
  stay_id: "<stay_id from search_stays>",
  room_id: "<room_id from get_stay>",
  check_in: "2026-12-12",
  check_out: "2026-12-15",
  guests: 2,
  guest_name: "Example Guest",
  guest_email: "guest@example.com"
})

Confirm a held booking

05 / 05 · confirm_booking

Confirm a held booking with the 6-digit code the guest received by email. Only use a code the guest gave you. Five wrong codes cancel the hold. Confirming twice returns the same booking.

Input	Type	Notes
hold_id Required	string	hold_id from book_direct. up to 40 characters
code Required	string	The 6-digit code from the guest's email. up to 20 characters

confirm_booking({
  hold_id: "<hold_id from book_direct>",
  code: "<6-digit code from the guest>"
})