AirHost HMS Launches API Integration with CHILLNN

AirHost has begun API integration with "CHILLNN," a direct booking engine for accommodations provided by CHILLNN Inc.

With this API integration, accommodation operators — including hotels, ryokan, and vacation rentals — using "AirHost HMS" can now automatically sync their inventory, rates, and reservation data with "CHILLNN." This enables properties to grow direct bookings from their own websites while reducing reliance on OTAs (online travel agencies), lightening day-to-day operational load. The result: stronger brand presence and maximized revenue.

"CHILLNN" is a direct booking engine built on the concept of "the one and only reservation system that creates and grows your brand." It allows properties to create beautifully designed, magazine-style booking pages with no coding required. Features including add-on sales,
accommodation vouchers, and day-use bookings are all available at no extra charge, with over 1,200 properties across Japan already on board. Through this integration, "AirHost HMS" users can increase their direct booking ratio and reduce OTA commission costs — without compromising their brand experience.

"AirHost HMS" is an all-in-one hospitality management system purpose-built for hotels, ryokan, vacation rentals, and the broader hospitality industry, with a focus on unmanned and low-staffing operations. It digitalizes every step from check-in to check-out, supporting efficient property management. Key features include:

・Automated check-in and check-out
・AI-powered, personalized guest communication
・Centralized OTA management

helping properties automate operations and elevate the guest experience.
AirHost will continue leveraging API integrations to strengthen direct booking capabilities and drive digital transformation across the hospitality industry, contributing to the business growth of hotels, ryokan, and vacation rental operators.

▼ For more details (PR TIMES)
AirHost HMS Begins API Integration with CHILLNN, a Direct Booking Engine for Unique Accommodations（Japanese only)