Build your own channel manager.
For hospitality SaaS and own-brand builders. Open the backend of ONDA HUB — 54,416 properties, 75 channels — through one standard API set.
Bidirectional integration
One integration, data flowing both ways between your product and ONDA. Push content, rates, and inventory; receive bookings via webhook.
Per-channel control
Price, inventory, and open dates for the same room — set them differently per channel, applied everywhere in a single API call.
Self-service channel launch
Adding a channel is an API call, not a sales call. Pass pre-validation, go live instantly. Your brand, your UX, your pricing — straight to market.
54,416 connected properties
The base of Korean supply. Build on ONDA HUB and share the same infrastructure from day one.
75 sales channels
Search engines, global OTAs, domestic OTAs, open markets, B2B corporate marketplaces, mobility — all reachable in a single API call.
First call in 5 minutes
22 Vendor API endpoints + 12 webhooks. JSON, Bearer token, OpenAPI 3.1. Live in 1–2 weeks on average.