# API Reference

- [Rooms and Rates](https://developer.siteminder.com/pmsxchange-api/reference/rooms-and-rates.md)
- [SM -> PMS](https://developer.siteminder.com/pmsxchange-api/reference/rooms-and-rates/sm-to-pms.md): Retrieve room type and rate plan configurations to map your PMS inventory with the SiteMinder Platform.
- [PMS -> SM](https://developer.siteminder.com/pmsxchange-api/reference/rooms-and-rates/pms-to-sm.md): Share room type and rate plan configurations from your PMS with the SiteMinder Platform.
- [Availability](https://developer.siteminder.com/pmsxchange-api/reference/availability.md): Sync room inventory from your PMS to SiteMinder for channel distribution.
- [Restrictions](https://developer.siteminder.com/pmsxchange-api/reference/restrictions.md)
- [PMS -> SM](https://developer.siteminder.com/pmsxchange-api/reference/restrictions/pms-to-sm.md): Sync room inventory and booking restrictions from your PMS to SiteMinder for channel distribution.
- [SM -> PMS](https://developer.siteminder.com/pmsxchange-api/reference/restrictions/sm-to-pms.md): Receive real-time restriction updates from SiteMinder to keep your PMS synchronized.
- [Rates](https://developer.siteminder.com/pmsxchange-api/reference/rates.md)
- [PMS -> SM](https://developer.siteminder.com/pmsxchange-api/reference/rates/pms-to-sm.md): Sync pricing from your PMS to SiteMinder for channel distribution.
- [SM -> PMS](https://developer.siteminder.com/pmsxchange-api/reference/rates/sm-to-pms.md): Receive real-time rate updates from SiteMinder to keep your PMS synchronized.
- [Reservations](https://developer.siteminder.com/pmsxchange-api/reference/reservations.md)
- [Push (SM -> PMS)](https://developer.siteminder.com/pmsxchange-api/reference/reservations/push.md): Receive reservations from SiteMinder directly to your PMS in real-time.
- [Pull (SM -> PMS)](https://developer.siteminder.com/pmsxchange-api/reference/reservations/pull.md): Retrieve reservations from SiteMinder by polling at regular intervals.
- [Upload (PMS -> SM)](https://developer.siteminder.com/pmsxchange-api/reference/reservations/upload.md): Sync PMS reservations back to SiteMinder Platform.
- [Import](https://developer.siteminder.com/pmsxchange-api/reference/reservations/import.md): Bulk import active reservations from SiteMinder Platform to your PMS during initial integration setup.
- [Payment Transaction Record](https://developer.siteminder.com/pmsxchange-api/reference/payment-transaction-record.md): Retrieve payment transaction data from SiteMinder to your PMS.


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