ENGINEERING & PRODUCTLatest Insights
Product updates and engineering notes
Architecture deep-dives, protocol breakdowns, and lessons from building unified travel infrastructure.
NDC 21.3 ArchitectureIdempotency Best PracticesHotel Bed Bank Aggregation
Product
The Airport Transfer API is now generally available
Fixed-price private and shared transfers in 1,000+ airports, with flight-aware pickups. Now available in production.
Read article
EngineeringWhy every booking endpoint needs an idempotency key
Network timeouts are inevitable. Here's how we make sure a retry never turns into a duplicate ticket or a double charge.
7 min read
IndustryThe eSIM upsell playbook for OTAs
When to offer data plans, which plans convert best, and how to use usage webhooks to drive top-ups.
6 min read
EngineeringNormalising hotel content across suppliers
How we map duplicate properties across bed banks into a single property ID, and why it matters for conversion.
8 min read