ONDA · DEVELOPERS
Build with ONDA APIs
Ship hospitality features straight into your app with ONDA APIs and developer tools.
API products
ONDA Hub API
Tap into a bed bank platform with real-time availability and instant confirmation.
- Real-time inventory sync
- Instant booking confirmation
- White-label solutions
Booking Engine API
Drop a commission-free booking engine straight into your site or app.
- Zero commission
- Multi-language support
- Mobile-optimized
Channel Manager API
Manage inventory and rates across every distribution channel from one interface.
- Real-time sync
- Overbooking prevention
- Unified dashboard
Partners building on ONDA APIs
See how partners build on ONDA Vendor API, MCP, and Connectivity API inside their own PMS, CMS, and reservation systems.
Tech Partners
150
Directly-Operated Hotels
Korean Hotel Chain (IT Subsidiary)
First CMS API reference — combined own CMS with ONDA Vendor API to run 150 directly-operated hotels (live July 2026). MCP server integration enables AI agents to call ONDA natively.
Run a hotel chain on your own PMS?
Explore ONDA Enterprise API