API Updates

Please find below the recent adjustments made to the trivago FastConnect API and its documentation.

API and Documentation update - August 2025

• Updated the Rate Model for POS US & CA to reflect the latest changes in the supported locales overview. Also added information on the Tax Exclusive rate model and removed outdated Gross rate model information

API and Documentation update - May 2025

• Updated the Rate Model for POS US to reflect the latest changes in the supported locales overview

API and Documentation update - December 2024

• Updated the Rate Model for POS ID, JP, PH, RS, SG, TH, TW, VN, ZA, CO, EC, PE, UY to reflect the latest changes in the supported locales overview

API and Documentation update - November 2023

• Updated the Rate Model for POS AT, BE, BG, CZ, GR, HR, IE, RO, SI, SK to reflect the latest changes in the supported locales overview

API and Documentation update - September 2022

• removed locales that are no longer supported from the supported locales overview

API and Documentation update - April 2022

• changed mandatory values for hotel data and updated .csv sample files

API and Documentation update - March 2022

• added free_cancellation_deadline parameter to API objects list

API and Documentation update - February 2022

• updated the price model for locales CH, RU, IL, PT, PL and TR to All-in
• added shared_room parameter to API objects list

API and Documentation update - May 2021

• added new index section with information on how to get listed on trivago

API and Documentation update - November 2020

• replaced obsolete tFC validator with Junified

API and Documentation update - August 2020

• updated locales list in the FastConnect documentation

API and Documentation update - June 2020

• added disclaimer on RFC in the security page of the Technical Requirements

API and Documentation update - March 2020

• updated trivago description of "Free Cancellation" (no more limited to day of arrival)

API and Documentation update - December 2019

• removed obsolete information from Hotel Data and updated the related examples

API and Documentation update - September 2019

• updated hotel availability examples to remove obsolete parameter isMobileExclusive
• updated response examples to remove obsolete parameter isMobileExclusive

API and Documentation update - August 2019

• updated hotel data page with information about alternative accommodations for json format
• updated hotel availability examples to include rate_type
• added rate_type to the API objects list

API and Documentation update - October 2018

• updated index page to include trivago Conversion tracking solutions
• updated main menu to remove pixel information from tFC
• moved pixel information as stand alone section in the documentation
• updated hotel data page with information about alternative accommodations
• updated hotel availability page with alternative accommodations specific rate model additional information
• updated supported locales and languages with AI for UK
• created new page for rate components mapping
• added an example within API objects on how to build the room type offer for alternative accommodations
• added example of csv inventory file for alternative accommodations
• added alternative accommodations to response example
• updated zip file with examples to download
• updated name of API tester to FastConnect Validation
• updated logo of tFC documentation to wabi

API and Documentation update - April 2018

• updated API objects with Mobile Exclusive Rates parameters
• updated examples with Mobile Exclusive Rates parameters
• removed obsolete parameters from the examples

API and Documentation update - April 2016

• upgraded API to version 4
• changed the definition and API for Discounts within the availability response
• added rate_model to request
• introduction of this API update page
• making booking_id within the tracking-pixel integration mandatory
• added new example code to the documentation
• removed password access from API