Apartment Website PMS Integration: How It Works (2026)
How PMS integration works on a serviced apartment website: connecting your PMS, channel manager, booking engine and CRM so bookings and guest data flow.
Uplisting's approach to direct bookings is its own Direct Booking Site, which can sit on your domain or be embedded in an existing website. Its public API is mostly for reading calendar and availability, so the booking itself usually happens on Uplisting's pages.
Vendor details checked against Uplisting's own documentation on 26 October 2026. Sources are listed at the bottom of the page.
Each route trades speed of setup against control over design, SEO and the booking flow.
Hosted by Uplisting on its domain or yours. It handles search, checkout and payment, and Uplisting says it supports listing on Google Vacation Rentals.
An existing website can embed Uplisting's booking widget, so your own pages do the selling and guests book through Uplisting's checkout.
Your site reads properties, calendar and availability from the Uplisting API to show live prices and dates, then sends guests to Uplisting's booking and payment pages to complete the booking.
All Uplisting direct booking sites take payment through Stripe, either in full or as a deposit plus balance. Listings are mapped to one or more Stripe accounts, which is useful if different owners are paid into different accounts.
Uplisting sends webhooks to a URL you register through its API. Your endpoint has to reply within 5 seconds, and an endpoint that fails to respond to 5 events in a row is marked as disabled. That last point matters: a website outage can silently stop updates until someone re-enables the hook.
For Uplisting operators we build the website around Uplisting's booking flow rather than against it: fast branded pages that show live availability from the API, with a clean hand-off to Uplisting's Stripe checkout, and tracking that follows the guest across.
We have built PMS-connected websites and guest portals for serviced apartment operators, including live Tokeet availability for Hilltop Serviced Apartments and digital check-in linked to the PMS for Executive Roomspace.
Yes. Uplisting's Direct Booking Site can run on your own domain, and existing websites can embed its booking widget.
Through Stripe. Uplisting supports full payment or a deposit plus balance, and listings can be mapped to different Stripe accounts.
Yes. The Uplisting API has Calendar and Availability endpoints. Because the rate limits are tight, the website should cache availability and refresh it when Uplisting sends a webhook.
All read on 26 October 2026. Vendors change their products and APIs, so check the current docs before you build.
Related Articles
Get a free Booking Leak Report on your current site, or book a Discovery call to map your booking flow and PMS before you build.
Free analysis · No obligation · Delivered within 2 working days