New Version of XML API introduced, featuring “Get Bookings”

Instant World Booking features an advanced XML API, enabling accommodations to easily use XML feeds to:

  • Get Calendar Availability/Allocations
  • Set Calendar Availability/Allocations
  • Retrieve Bookings
  • Our latest version 2.1 was released today, and includes the capability to download bookings/reservations right from the system.  This version effectively completes Instant World Booking’s upgrade to a fully functional Calendar and Bookings XML Interface.

    If you use 3rd party software to manage your calendar or other front desk functions, contact your provider today.  Tell them you want them to integrate with IWB.  Integration is free to you, and can usually be completed very quickly.

    To get started with our XML API, begin by checking out our manual, or send it to your developer:

    Instant World Booking API XML Manual

    To read more about Instant World Booking’s XML feeds, and who currently uses them, see:

    For more information, contact us today at:

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    Property Management Systems Integrating with

    ASSD Hotel Property Management System is one of the latest PMS systems to interface with (Instant World Booking).  If you currently use a 3rd party PMS or Channel Management System, or any Calendar Management System for your B&B, contact them today to tell them you want their system to feed (IWB).  Perhaps you’re using one of the more popular Calendar Systems from Webervations, Rezovations, or others.  Most front desk software providers will be more than happy to integrate with booking engines of your choice.

    So, tell your front desk or calendar management provider today that you also want to feed your availability to  This is the best way to improve the management of your online services, save work, and increase the opportunity for more bookings.

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    BnB Manager for Property Management and Availability Calendars is pleased to announce that we now interface with BnB Manager.  A special discount  is being offered to Instant World Booking clients for trying the BNB Manager service (see details below).   BnBManager has created a feature-packed yet simple-to-use small accommodations management system.  Offering state of the art security, functionality, and usability, BnBManager makes managing your guest information and reservations simple, while also providing a wealth of features to help you manage your back-office operations. Please visit BNB Manager today for a full list of features … you will be amazed to see what is made possible by using their software:

    BedBreakfastTraveler’s integration with BNB Manager means that users can now upload their calendar of availability directly to and the entire Instant World Booking network. 

    A special discount is now offered to Instant World Booking ( clients for tryin the BNB Manager service.  BNB Manager will offer 10% off the full first year cost to the first 50 IWB members who join and stay beyond the 90-day free trial period.  All you need to do is enter the Promotional Code “IWB123” on the BnB Manager sign-up page.

    For more information about Instant World Booking’s XML feed capabilities, please see:

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