# API Reference

- [Reservations](https://developer.siteminder.com/smx-api/reference/reservations.md): Receive reservations from SiteMinder directly to your application in real-time.
- [Availability and Rates](https://developer.siteminder.com/smx-api/reference/availability-and-rates.md)
- [Publishers](https://developer.siteminder.com/smx-api/reference/availability-and-rates/publishers.md): Get a list of publishers connected to your application.
- [Hotels](https://developer.siteminder.com/smx-api/reference/availability-and-rates/hotels.md): Get a list of hotels connected to the selected publisher and your application.
- [RoomTypes](https://developer.siteminder.com/smx-api/reference/availability-and-rates/roomtypes.md): Lists all the room types for a specific publisher and hotel.
- [RatePlans](https://developer.siteminder.com/smx-api/reference/availability-and-rates/rateplans.md): Lists all the rate plans for a specific publisher and hotel.
- [Availability](https://developer.siteminder.com/smx-api/reference/availability-and-rates/availability.md): Get all availability for a publisher, hotel, room type and date range.
- [Rates](https://developer.siteminder.com/smx-api/reference/availability-and-rates/rates.md): Fetch the rates for a rate plan code based on given publisher, hotel and date range.


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