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If you are an OTA or a destination website, want to have top of the hotel inventory on your booking platform, integrate API. It offers solutions for OTAs, hotel channel managers, property owners and affiliates like travel bloggers and media outlets. The online accommodation platform currently offers over 29,420,861 properties, 12,500 affiliates, and well-architected framework features in 41 languages, 23 countries with payment card supports Visa, American, Express, MasterCard. The APIs support both XML and JSON formats using HTTP basic authentication. operates significantly in the regions of the United States, Germany, Russia, France, China, Japan, India and UAE. So if you are developing an amazing hotel booking engine platform with API integration - contact Provab today.
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Provab has developed 950+ booking engines and mobile apps for clients across the globe. We integrate inventory through a single unified

booking API

connection while providing rich hotel contents connected with customers’ credentials. The booking engine can also have several other hotel XMLs connected in parallel to access of hotels, motels and apartments worldwide.

Provab has a team of 300+ professionals and its dedicated travel technology and API integration team follows the agile methodology to bring the customer idea into reality by developing online booking engines, travel portals, extranets, travel CRMs and custom travel applications.

PROVAB’s API Integration Services

PROVAB has integrated more than 65+ suppliers overall in travel and tourism domain. With its expertise in designing intuitive and innovative booking systems using API web services, PROVAB has delivered hundreds of booking engines to global customers. PROVAB is very strong in full-stack development and is well-versed in integrating any hotel XML API while using multiple programming languages, frameworks and databases.

Rates & Availability API

The API syncs availability and rate in seconds, load inventory counts, restrictions, date range combination and fine print.

Content & Image API

The API allows you to create property, rooms, rates, photos, facilities, policies and combine them into product.

Reservation API

The API module periodically allows to retrieve, modify, cancel reservations through booking XML or OTA endpoints.

Promotion API

The API module enables you to create, update, activate, deactivate and also retrieve details about existing promotions. This appears in extranet under the promotion tab.

Reporting API

The API reports changes like invalid credit/debit card, changes to check-out date/or price, guest misconduct, and cancellation due to no guest data.

Pulse APP

Beside desktop extranet, you get mobile platform for hosts that supports activity, booking, availability, and chat support. API Integration WorkFlow

At PROVAB, our

API integration team

and framework experts provide extensive support during hotel API integration and live certification. They let you leverage the ready codes and libraries to complete the integration sooner than expected. You are assured of full scale OTA or mobile application to build rapid growth in your niche.

Sandbox Access

Post API contract signoff, agency code is created. Same time, sandbox and test credentials are sent to end customer.

Web Services

Using customer’s hotelpro test credentials, our developers connect to web services to bring the hotel deals data on customer’s OTA platform.

Test Cases Evaluation

Post web services integration, test cases are sent to certification team to validate the logic of application or mobile app.

Live Credentials

On approval of all test cases, followed by few bookings in test environment, live credentials are granted to set hotel booking engine live.
700+ Airlines Worldwide


Frequently Asked Questions

Provab is one of the renowned travel technology companies offering comprehensive portfolio of travel technology solutions in different industry verticals. We have multi-lingual and multi-currency features for travel agents, travel agencies, tour operators, DMCs, and TMCs. They also integrate with third party suppliers across flights, hotels, tours for travel business. XML API integration lets you access above 3 millions of properties, including hotels, villas, homestays, apartments and these properties are directly connected to's extranet. It also supports other features like multilingual and multi currency for you for an easy satisfactory booking experience.
If we see in terms of searched hotel booking APIs providers - hotelbeds, DOTW, and Travelomatix are the leading holders in the marketplace.
Ofcourse, Provab has and continues its healthy relationship with the hotels wholesalers, car rentals, GDS providers, flight suppliers and other service providers that are already integrated or soon to be integrated into your travel booking software. We are glad to connect our customers with product suppliers, and assist them with API support.
Commission depends on your level of revenue generation, and the type of agreements you signed with the suppliers/consolidators. Gross agreements provide you with much more flexibility, and an opportunity to generate as much commissions.
We believe hiring a developer with multiple platform knowledge in booking API development and API integration will be a plus point. Most of the companies fail to provide on-time project delivery. As we have a fast pace working environment, we assure you to deliver projects on time along with deployment. It is better to go for dedicated booking engine developers. The developers are specifically instructed to solely work on API integration and live certification to deliver you faster results.
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