Trial booking

post

https://open.fusionconnectgroup.com/openapi/v1/glink/booking/availabilityCheck

Overview

Validate that the selected hotel product is still bookable and obtain the latest booking-time price. This is the required pre-booking step.

When to use

The traveler starts the booking flow.
Immediately before submitting an order with the actual room quantity.

What you get

Bookability result and the current booking-time price details.
Breakfast and tax data when returned.

Integration notes

Pass the actual room count. If there is a delay between the initial check and order submission, run the check again before Create order. A successful result is not a final booking confirmation.

Recent Requests

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Body Params

Pass the business request body directly. Do not wrap it in header / businessRequest.

hotelId

number

required

Hotel ID

roomId

number

required

Room ID

ratePlanId

string

required

Rate plan ID

checkInDate

string

required

Check-in date in yyyy-MM-dd format.

checkOutDate

string

required

Check-out date in yyyy-MM-dd format.

roomNum

integer

required

Number of rooms

supplyCode

string

required

Supplier code

numberOfAdults

integer

required

Adults per room

numberOfChildren

integer

Children per room

childrenAges

string

Children ages. Required when numberOfChildren is not empty, and the number of ages must match numberOfChildren. Separate multiple ages with commas. Example: numberOfChildren=2 and childrenAges="1,2" means two children aged 1 and 2. Use 0 for children younger than 1 year old.

nationality

string

Country/region alpha-2 code. See ISO Country/Region Code in the dictionary.

language

string

Language. zh-CN for Chinese and en-US for English. Defaults to English.

Responses

200The platform has completed authentication and downstream forwarding. When code=SUCCESS, data contains the Glink business response object. Supplier business failures may still return HTTP 200 with code=SUPPLIER_BIZ_ERROR.

401Unified authentication failed. May return APP_KEY_INVALID, SIGN_ERROR, TIMESTAMP_EXPIRED, NONCE_REPLAY.

403Application status, product entitlement, vendor mapping, or IP whitelist verification failed.

404The interface route does not exist. Usually indicates a request method or path mismatch.

500Platform internal error.

502The downstream supplier is unavailable, the return structure is illegal, or the platform runtime adaptation fails.

504Downstream supplier timed out.