For OTAs
One normalised booking layer for every supplier you work with
Stop maintaining separate integrations for every GDS, NDC and LCC. FareOS normalizes all 22 flight suppliers into a single wire format — one API call, full inventory.
The problem
Each GDS, NDC provider and LCC has a different API contract, data format, error model, and failure mode. Maintaining them all is an ongoing engineering cost that never goes away.
FareOS outcome
Single normalised FareOS wire format — one integration, every supplier, instantly comparable results across GDS, NDC and LCC.
By the numbers
What you get on FareOS
Capabilities
Built for
Single normalised wire format
Every supplier — Amadeus, Sabre, TripJack, IndiGo, Air Arabia, and 13 more — returns fares in the same FareOS response schema. No per-supplier parsing logic in your app.
De-duplicated, comparable fares
FareOS de-duplicates identical itineraries from different sources and ranks by total cost including taxes and fees.
Built in Go for throughput
The FareOS search engine is written in Go and runs as microservices — high concurrency, low memory, predictable latency under load.
AI-native with eva
eva, the Anthropic Claude-powered AI layer built into FareOS, handles natural language queries, surfaces booking anomalies, and automates repetitive workflow steps.
Wallet-safe confirmation gate
No booking debits money until the supplier confirms the seat. Eliminates orphan PNRs and partial charges — the most common OTA financial pain point.
2–4 week supplier onboarding
The FareOS provider protocol is standardised. A new airline or aggregator goes live in 2–4 weeks rather than months of bespoke integration work.
Who else uses FareOS
Built for every type of travel enterprise
Common questions — Online Travel Agencies
Frequently asked questions
Can FareOS serve as the booking backend for a consumer-facing OTA?add
FareOS is the distribution and booking layer — it provides the API your OTA frontend calls. It handles supplier connectivity, fare aggregation, booking, ticketing, and post-booking. Your OTA provides the consumer interface.
How many suppliers does FareOS aggregate?add
FareOS connects to 22 flight suppliers (GDS, NDC and LCC direct) and 6 hotel suppliers covering 1.4 million+ properties globally.
Does FareOS support NDC content?add
Yes. FareOS supports Amadeus NDC, Sabre NDC, and direct NDC integrations with multiple airlines. NDC content is normalised into the same wire format as GDS fares.
Is there an API we can review before committing?add
Yes — book a demo and the team will walk you through the FareOS API, available supplier connections, and onboarding timeline for your specific supplier mix.
Ready to run your online travel agencies operations on FareOS?
Talk to the ecogo.ai team about your agency's supplier mix, volume, and workflow — and get a personalised platform walkthrough.