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Travel API Integration for Flights, Hotels & Suppliers
At TraveleXe, we specialize in end-to-end travel API integration services that connect travel businesses to millions of travel inventories from globally renowned suppliers. Our robust integration framework enables travel agents, OTAs, wholesalers, and DMCs to access real-time travel content and deliver seamless booking experiences across web and mobile platforms.
With deep domain expertise and a proven integration methodology, we help travel companies accelerate time-to-market, scale inventory offerings, and operate efficiently in a highly dynamic travel ecosystem.
APINex
One API to 2M+ hotels, sightseeing and transfers worldwide.
0M+
Hotels via one endpoint
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Hotel suppliers integrated
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Sightseeing & activity providers
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Transfer & ground suppliers
API eXe Product – APINex
- 2M+ hotels plus sightseeing and transfer inventory, one endpoint
- Bring-your-own credentials for every contracted supplier
- Normalized request/response models across all suppliers
- Millisecond-grade caching and high-concurrency search
- Supplier health monitoring, failover and analytics
- JSON-first REST with XML legacy support
APINex
Travel Technology
One API to 2M+ hotels, sightseeing and transfers worldwide.
APINex is the API switch for travel: dozens of supplier integrations pre-built, normalized and served through one consistent endpoint. Bring your own contracted supplier credentials — APINex handles the connectivity, mapping and performance.
Built for: Booking engines, OTAs and tech teams tired of per-supplier integrations.
Capabilities
API Integration for Web & Mobile Platforms
Our API integrations are designed to support real-time booking capabilities across every platform your business runs on.
One workflow, fully connected
Comprehensive Multi-Supplier API Integration
Our travel API integration services connect your platform with multiple global suppliers, enabling access to real-time inventory, dynamic pricing, and seamless booking workflows.
Multi-Supplier Hotel & Flight API Integration
- 40+ hotel suppliers offering worldwide accommodation inventory
- 12+ sightseeing and activities providers
- 10+ transfer and ground service suppliers
- Tours, holiday package, cruise and dining experience APIs
- Multiple global and regional payment gateway integrations
- Real-time availability, instant confirmations and automated cancellations
XML API Out & Distribution for B2B Partners
- Distribute your inventory to wholesalers and consolidators
- B2B partners and sub-agents
- OTAs and affiliate platforms
- Controlled, secure and scalable inventory distribution
- Expand reach without compromising pricing, availability or data integrity
Smart Data Normalization & API Mapping
- Supplier data normalization
- Hotel, room and service mapping
- Rate and availability standardization
- Currency and tax handling
- A clean, unified data model across all integrated systems
Modern Travel Technology Stack
- ASP.NET Core microservices architecture
- RESTful APIs using JSON and XML formats
- Secure API authentication and encryption
- High-availability cloud-ready infrastructure
- API rate limiting and monitoring
High-Concurrency Search & Caching
- Asynchronous and parallel API processing
- Intelligent caching and timeout handling
- Millisecond-grade caching and high-concurrency search
- Fast response times and consistent performance during peak booking periods
How an integration lands
From Supplier Credentials to One Endpoint
A proven integration methodology that helps travel companies accelerate time-to-market and scale inventory offerings.
- STEP 1Onboard
Share your contracted supplier credentials
Bring your own credentials for every contracted supplier — APINex handles the connectivity from there
- STEP 2Connect
APINex connects & normalizes the feeds
Pre-built supplier integrations connect your feeds with normalized request/response models across all suppliers
- STEP 3Map
Data mapped & deduplicated
Hotel, room and service mapping with rate and availability standardization, currency and tax handling
- STEP 4Serve
One consistent endpoint for your platform
JSON-first REST with XML legacy support — served to your websites, mobile apps and booking engines
- STEP 5Operate
Health monitoring, failover & analytics in production
Supplier health monitoring, failover and analytics keep bookings reliable during peak periods
Who it serves
Who Is It Built For?
Built for travel agents, OTAs, wholesalers and DMCs that need real-time travel content across web and mobile platforms.
Booking Engines
Connect APIs for real-time availability and dynamic pricing without building each supplier integration yourself
OTAs
Access millions of travel inventories from globally renowned suppliers through one consistent endpoint
Tech Teams
Skip per-supplier integrations — APINex handles connectivity, mapping and performance for you
Wholesalers
Scale inventory offerings with real-time travel content and seamless booking workflows
Startups
Accelerate time-to-market with pre-built supplier integrations and a proven integration methodology
B2B Distributors
API-Out and XML distribution to wholesalers, consolidators, sub-agents, OTAs and affiliate platforms
Frequently asked
APINex — your questions answered
What is travel API integration?
It is the work of connecting supplier systems — bedbanks, GDS, airline and activity providers — to your platform so their live availability and pricing appear in your search results. Each supplier has its own schema, so the integration also has to normalise the responses.
How many suppliers can you integrate?
Over 100 supplier integrations are already built and maintained, covering hotels, flights, sightseeing, transfers, cars and payments. APINex exposes them through a single endpoint, so you integrate once rather than per supplier.
Do we use your supplier contracts or our own?
Your own. You bring your credentials and negotiated rates; the integration layer handles the connection and normalisation. Your commercial relationships stay directly with the suppliers.
What happens when a supplier changes their API?
Maintenance of the integration sits with us. Because your platform talks to the normalised layer rather than to each supplier directly, a supplier-side change does not require work on your front end.
Guides and definitions
Plain-English explanations of the terms and decisions behind this product.