Travel API Aggregation
Integrate once and sell everything. FlightOTA aggregates GDS, NDC and low-cost airline sources, hotel bed banks, eSIM and transfer providers behind one REST API with one set of keys, one money format, one error envelope and one deposit, so your engineers build product instead of supplier adapters.
Built for Scale, Automation & Maximum Margin
Designed around the operational realities of high-volume travel consolidators, online agencies, and corporate TMCs.
Every source in one search
Flight search shops every airline source at once; hotel search asks every hotel source at once. You read one list of offers, not one per supplier.
One set of conventions
Two headers, no token. Money as integer minor units in your billing currency. Flight times local to the airport. Unknown is null. The same rules across flights, hotels, eSIM and transfers.
Retries that never double-book
Send the same request with the same Idempotency-Key after a timeout and you get the booking that was made, never a second one.
One deposit, one statement
Tickets, hotel bookings, eSIMs, transfers and paid extras are taken from one deposit; refunds and voids are paid back into it.
End-to-End Operational Workflow
From onboarding and rule configuration to real-time execution and automated ledger reconciliation.
Get a key pair
Issue a sandbox key in the agent portal, whitelist your server's IP and call ping to confirm who you are.
Integrate one shape
Search, price, book and read bookings with the same conventions for every product; new fields can be ignored safely.
Certify on the sandbox
Run the go-live checklist against test airline, hotel and transfer systems and send us the booking references.
Switch to live
Your live key is switched on. Add hotels, eSIMs or transfers later without a new integration.
Complete Feature Capabilities Included
Every deployment includes pre-configured integrations, audit logging, security controls, and responsive web management.
- GDS, NDC and low-cost airline sources behind one flight search
- Hotels, eSIMs and transfers with the same keys and conventions
- One error envelope with codes you can branch on
- Fields added without notice within v1; nothing removed or changed in meaning
- Sandbox on real test systems with the same shapes as production
- Rate limits per key, set by your plan
Questions About This Solution
Which suppliers are aggregated?
Airlines across GDS, NDC and low-cost sources, listed in the airlines directory for direct connects, plus hotel bed banks, eSIM providers and transfer providers. Each API page lists what it covers.
Do we choose which supplier answers?
No. A flight search shops every airline source at once and a hotel search every hotel source; you narrow results with filters such as airlines or non-stop, and you read one combined list.
Is the JSON the same across products?
The conventions are: headers, money, times, nulls, errors and idempotency are shared. Each product has its own resources, flights, hotels, eSIM plans and transfers, documented in its own guide.
How do new fields or suppliers affect our integration?
New fields are added without notice and nothing is removed or changes meaning within v1, so ignore what you do not know. New airline sources appear in the same search results without changes on your side.
What does the sandbox simulate?
Sandbox bookings go to airline, hotel and transfer test systems: test tickets, test vouchers and a test deposit. A refusal there is a real error code your integration must handle.
Can we call the API from a browser or mobile app?
No. A key works only from the public IP addresses you whitelist, so every call goes through your server. Your apps talk to your server, which talks to the API.
Ready to deploy Travel API Aggregation?
Our engineers will configure your sandboxes, supplier adapters, and custom branding within 48 hours.