API Overview
Use this page to understand what each pmsXchange API operation does and what data it handles.
Rooms and Rates
PMS -> SM (Beta)
REST/JSON
Share room type and rate plan mappings.
GET Room Rates
View API Specification →
Availability
PMS -> SM
SOAP/XML
Sync room inventory from your PMS to SiteMinder for channel distribution.
Availability
View API Specification →
Restrictions
PMS -> SM
SOAP/XML
Sync booking restrictions from your PMS to SiteMinder for channel distribution.
Stop Sell
Minimum Length of Stay (MinLOS)
Maximum Length of Stay (MaxLOS)
Close to Arrival (CTA)
Close to Departure (CTD)
View API Specification →
SM -> PMS (Beta)
REST/JSON
Receive restriction updates pushed from SiteMinder directly to your PMS.
Stop Sell
Minimum Length of Stay (MinLOS)
Maximum Length of Stay (MaxLOS)
Close to Arrival (CTA)
Close to Departure (CTD)
View API Specification →
Rates
PMS -> SM
SOAP/XML
Sync pricing from your PMS to SiteMinder for channel distribution.
Per Day Pricing (PDP)
Occupancy Based Pricing (OBP)
View API Specification →
SM -> PMS (Beta)
REST/JSON
Receive rate updates pushed from SiteMinder directly to your PMS.
Per Day Pricing (PDP)
Occupancy Based Pricing (OBP)
View API Specification →
Reservations
Push (SM -> PMS)
SOAP/XML
Receive reservations from SiteMinder directly to your PMS in real time.
Reservation (Initial Delivery)
Reservation Multi-Rooms
Reservation Modifications
Reservation Cancellations
View API Specification →
Pull (SM -> PMS)
SOAP/XML
Retrieve reservations from SiteMinder by polling at regular 2–5 minute intervals.
Reservation (Initial Delivery)
Reservation Multi-Rooms
Reservation Modifications
Reservation Cancellations
View API Specification →
Upload (PMS -> SM)
SOAP/XML
Sync PMS reservations back to the SiteMinder Platform.
Walk-in Reservations
Direct Booking Channel Reservations
CRS/GDS/Wholesaler Reservations
SiteMinder Modification/Cancellation
View API Specification →
Import
REST/JSON
Bulk import all active reservations during initial PMS integration setup.
GET Reservation Import
View API Specification →
Payment Transaction Record
SM -> PMS
SOAP/XML
Retrieve payment transaction data from SiteMinder to your PMS.
Reserve
Charge
Refund
View API Specification →
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