Travel API Integration Services

Travel API Integrations Built Around Your Product Logic

Need more than a search widget? ASD Team integrates travel APIs into OTAs, booking platforms, hotel products, and travel tech startups. So flights, hotels, availability, reservations, PMS data, and admin workflows work correctly across your entire product. We work with Amadeus, Sabre, Travelport, booking.com, hotel channel managers, PMS systems, and other travel APIs.

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When Travel API Integration Becomes More Than Connecting a Feed

A travel API integration is not finished when the first search result loads. It needs to handle real product scenarios: live availability, booking confirmations, cancellations, refunds, PMS sync, channel conflicts, and admin operations.

Our booking flow is not simple

  • Users search, compare, and book flights, hotels, or packages
  • Booking status must update the inventory and PMS automatically
  • Reservations need to sync across PMS, channel manager, and OTA
  • The booking flow directly affects availability and revenue

We need to add or switch providers

  • You use one GDS but need Amadeus, Sabre, or Travelport
  • Your current provider has coverage gaps or high fees
  • You want to add booking.com API or another hotel API alongside your existing flow
  • New providers must not break existing bookings or data

It works in testing, but not in production

  • The price or availability shown does not match actual inventory
  • Bookings confirm, but the PMS or channel manager does not update
  • Double bookings appear during high-demand periods
  • Users complete payment, but the reservation status stays pending

Does this sound like your travel product?

Tell us what booking or integration flow you need. We'll review your case and suggest the safest next step.

Pavlo Boiko
Pavlo Boiko
Pavlo Boiko
CEO

Travel API Integrations We Build and Fix

We integrate travel APIs into products where booking logic affects availability, revenue, users, and daily operations.

From GDS connections and flight search to PMS sync and hotel channel managers.

GDS Flight API Integration

Connect your product to Amadeus, Sabre, or Travelport for real-time flight search, pricing, booking, ticketing, and cancellations. Includes multi-GDS API integration for broader inventory coverage. Best for: OTAs, travel portals, B2B travel platforms, corporate booking tools.

Hotel Booking API Integration

Integrate hotel inventory APIs – including hotel XML API integration, booking.com API, and direct hotel feeds – with real-time availability, rate management, and reservation sync built into your product. Best for: OTAs, accommodation platforms, hospitality products, white-label booking engines.

Hotel PMS API Integration

Connect your booking engine or OTA to property management systems so reservations, check-ins, room status, and guest data stay in sync. Covers PMS channel manager integration and PMS CRM integration for hotels. Best for: hotels, hotel groups, hospitality platforms, and AI receptionist products.

Channel Manager API Integration

Build or fix connections between your hotel or rental product and channel managers so rates, availability, and booking data sync correctly across all distribution channels without double bookings or manual reconciliation. Best for: hotel PMS platforms, vacation rental software, multi-channel booking products.

Travel Booking Engine API Integration

Build a complete travel booking engine with API integrations for flights, hotels, and ancillary services – including B2B travel portal API integration and white-label API integration for travel online booking. Best for: travel agencies, B2B providers, travel startups, white-label platform builders.

Travel Insurance & Ancillary API Integration

Integrate travel insurance APIs, transfer booking APIs, bus booking APIs, and other ancillary service providers into your existing booking flow without disrupting current purchase logic. Best for: OTAs adding ancillaries, package builders, and multi-product travel platforms.

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Not sure where your integration layer is breaking down? Before anything else, we map it.

We chart the fragile points, the risk, and what needs to go first — so you get a clear picture of what’s wrong and a roadmap to act on. Not a generic checklist. Your stack, your data, your endpoints.

5–10 working days
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  • GET /v1/bookings 504 3.4s
  • POST /v1/sync/orders 200 182ms
  • ERR /webhooks/stripe timeout retried 4×
3 of 5 spots left this month

When you need this

  • Bookings fail, or data won’t sync
  • APIs slow down or break features
  • Every new integration takes too long
  • The root cause is still unclear

What you get

  • Integration map
  • Risk list
  • Architecture notes
  • Stabilization roadmap
Free Integration Audit

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We’ll review your case and get back to you with a clear next step. You’ll receive a confirmation email — feel free to reply if you want to add anything.

  • Submitted. Confirmation email on its way.
  • 2 We review your case — usually within 1 working day.
  • 3 You get a clear next step with a calendar slot and audit scope.

Our Travel API Integration Approach

We start by understanding how travel data should move through your product – not just how to call an API endpoint.

1

Map the Travel Data Flow

We define what users search for, what they book, how booking status propagates to PMS or inventory, and what should happen on cancellation, modification, or payment failure. 

Outcome

Clear travel booking flow logic before any development starts.

2

Review the Provider API and Contracts

We study GDS documentation (Amadeus, Sabre, Travelport), hotel API specs, PMS integration requirements, sandbox behavior, rate limits, XML schemas, and certification constraints. 

Outcome

Full understanding of what each travel API can and cannot support in your product context.

3

Plan the Integration Architecture

We define how travel data flows between your search layer, booking engine, backend, database, PMS, channel manager, and admin panel – including fallback and error handling logic. 

Outcome

A safe implementation plan covering availability sync, booking status, cancellations, and admin actions.

4

Build and Test Against Real Scenarios

We test successful bookings, availability conflicts, price changes between search and checkout, cancellation flows, webhook reliability, PMS sync delays, and channel manager edge cases. 

Outcome

Integration tested against real travel scenarios, not just happy-path sandbox calls.Integration tested against real travel scenarios, not just happy-path sandbox calls.

5

Release and Stabilize

We support the go-live, monitor early booking behavior, track sync issues between systems, and fix edge cases that only surface in live traffic. 

Outcome

A stable travel API integration ready for real users and ongoing product development.

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ASD Team as Your Travel API Integration Company

The goal is not just to connect to a travel API. The goal is to make bookings, availability, and data reliable across your entire product.

01

Booking status matches inventory

Flights, hotel rooms, availability, reservations, and PMS records stay synchronized – no silent mismatches between systems.

02

Fewer manual reconciliation tasks

Your team spends less time manually correcting bookings, checking PMS sync, chasing confirmations, or resolving double-booking conflicts.

03

Safer provider and GDS expansion

Add Amadeus, Sabre, Travelport, or a new hotel API without breaking your existing booking flow or creating duplicate records.

04

Better experience for travelers

Search results, pricing, availability, booking confirmations, and cancellation flows become accurate and predictable for end users.

05

Clearer admin and operations visibility

Your operations team gets reliable visibility into bookings, cancellations, refunds, PMS status, and channel activity across all providers.

06

Easier scaling across markets

Add new booking types, destinations, pricing models, travel verticals, or API providers with less operational chaos as your product grows.

Integrate Travel APIs with ASD Team

Relevant Travel Integration Experience

We work with travel products where booking logic affects revenue, availability, users, and daily operations.

OTA Review API Integration for a Hospitality Platform

A review management platform for property managers needed API integrations with seven major OTAs – Airbnb, Vrbo, Booking.com, Tripadvisor, Expedia, Google, and Trustpilot

 

Key points:

– Integrated seven OTA APIs into one unified review management flow

– Built an automated review scraping triggered by property link submission

– Developed a customizable embeddable widget with per-OTA and per-property controls

– Added ChatGPT integration for automated, brand-matched review responses

Read more
Revyoos (ASD Team final work)

Booking API Integration for a Custom Tour Management Platform

We built a sentiment analysis pipeline that processes guest reviews at scale – classifying tone, extracting key themes, and surfacing actionable insights directly inside the client’s property management dashboard.

 

-Custom NLP model trained on hospitality-specific review language and tone patterns

– Real-time processing pipeline handling thousands of reviews per day without a latency impact

– Structured output feeding directly into automated response generation and reporting workflows

– Dashboard integration surfacing sentiment trends, recurring complaints, and rating risk signals

Read more
Booking API Integration for a Custom Tour Management Platform

Travel API Integration Technology Stack

We integrate travel APIs into modern web and mobile products. Amadeus API / Sabre GDS / Travelport / booking.com API / Hotel XML APIs / Channel Managers / PMS Systems / REST & SOAP APIs / Webhooks / Node.js / Python / React / Next.js

Front-end

JavaScript
React JS or native
TypeScript

DevOps

AWS
Azure
CI/CD
Google Cloud
Kubernetes

Databases

MongoDB
Microsoft SQL Server
PostgreSQL
SQL database
MySQL

Back-end

Node JS
Java
C#
.Net

Mobile

Flutter
Сapacitorjs

FAQs

Can you fix our current travel API integration?

Yes. We can review and fix travel API integrations that cause availability mismatches, booking failures, wrong statuses, PMS sync issues, channel conflicts, or webhook problems. We first identify where the issue originates – GDS or provider API, webhook handling, backend logic, database status, channel manager, or PMS – before recommending a fix.

Can you add Amadeus or Sabre if we already use Travelport?

Yes. We can integrate additional GDS providers into a product that already uses one GDS. The key is making the new provider work within your existing booking logic without breaking current search, pricing, booking, or ticketing flows – and without creating duplicate records or status conflicts.

What is hotel XML API integration, and when do I need it?

Hotel XML API integration connects your platform to hotel inventory suppliers that use XML-based communication protocols – common across older GDS systems, bedbanks, and direct hotel connections. It is typically needed when your product requires hotel inventory from suppliers that have not yet migrated to REST APIs, or when connecting with legacy hospitality systems.

What is PMS integration, and why does it matter for hotels?

PMS integration connects your booking engine, OTA, or hospitality platform to a property management system so that reservations, room availability, check-in status, and guest data stay synchronized. Without reliable PMS integration, hotels face double bookings, manual reconciliation, and mismatched availability across channels. We build and fix hotel PMS integration for hotels, hotel groups, and hospitality platforms.

Can you integrate booking.com API into our product?

Yes. We can integrate the booking.com API into OTAs, hotel products, and travel platforms – covering availability, rates, reservations, cancellations, and booking status sync. We ensure the booking.com API integration works alongside your existing provider connections without creating inventory conflicts or status inconsistencies.

Can you build a white-label travel booking API integration?

Yes. We build white-label API integration for travel online booking platforms that need a branded booking experience powered by GDS, hotel, or ancillary provider connections. This includes building the booking engine logic, provider API connections, and admin controls under your product’s identity.

What can go wrong after a travel API integration goes live?

The most common issues are availability shown during search that no longer exists at booking time, price discrepancies between search and checkout, missed webhooks causing booking status to stay pending, PMS not updating after a reservation, double bookings during peak demand, and cancellation logic that does not propagate correctly across systems. This is why we test travel API integrations against real operational scenarios – not just clean sandbox calls.

How long does travel API integration take?

A focused hotel or flight search integration can take a few weeks. A full travel booking engine with GDS connections, PMS sync, channel manager integration, payment logic, and admin controls requires more planning and testing. Timeline depends on provider complexity, your existing product architecture, and the number of booking scenarios involved.

How much does travel API integration cost?

Cost depends on the providers involved, the number of booking scenarios, existing product complexity, and required business logic. A focused integration – such as adding a single hotel API or a GDS flight connection – starts from around $2,000. A full travel data integration platform with GDS, hotel APIs, PMS sync, and payment logic can range from $10,000 and above, depending on scope.

Do you help choose the right travel API provider or GDS?

Yes. We can help compare GDS providers, hotel APIs, and channel managers based on your product model, target regions, booking types, inventory requirements, technical limitations, and certification timelines.

What do you need to estimate our travel API integration?

We typically need to know: which travel APIs or GDS providers you use or plan to use, what users can search and book, whether you need real-time availability sync, how cancellations and refunds should work, whether PMS or channel manager integration is required, and whether your product already has existing booking or payment logic we need to work alongside.

 

 

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