01 — The challenge
The challenge
Travel commerce is not a search form. Suppliers expose different APIs, fares and availability while the product must normalize results and complete booking.
Case study
Valhala Travel: multi-supplier booking engine
A TravelTech foundation for search, comparison and booking with real flight and hotel flows, modular supplier integrations, and a clear extension path for rail and bus inventory.
PHPCodeIgniterCustom PHPREST APIGuzzleSOAPStripeSentry
02 — Redcoweb solution
Redcoweb solution
Valhala separates app, API and supplier modules. Flight search/booking and hotel search route through a central API into supplier adapters. Rail and bus are positioned as extensions to that adapter model, not as existing inventory.
- Critical user journeys designed for speed and clarity
- Scalable architecture with service integrations
- Technical SEO, security and monitoring from day one
03 — Outcome
Outcome
The result is a multi-supplier booking core that keeps branding, UX and provider integrations independently evolvable.
04 — Technology stack
Technology stack
PHPCodeIgniterCustom PHPREST APIGuzzleSOAPStripeSentry
05
Multi-supplier flight search and booking
The repository documents flight search through a central API into supplier modules plus traveler booking flows.
06
Hotel aggregation on the same model
Hotel search follows the same site → API → supplier-module architecture.
Are flights and hotels implemented?
Yes. Their search/booking flows are documented in the repository.
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