RoomKeyPMS API is a REST API and documentation can be found at: https://www.welcometorsi.net/RoomKeyApi

All Endpoint are available at: https://www.welcometorsi.net/RoomkeyApi/Help

These are the endpoints specifically recommended for POS integrations:

• Room Query: https://www.welcometorsi.net/RoomkeyApi/Help/Api/GET-hotels-hotelId-guests-roominquiry_key_roomNumber
• Room Posting: https://www.welcometorsi.net/RoomkeyApi/Help/Api/POST-hotels-hotelId-transactions-roomcharges_key
• InHouse guest list: https://www.welcometorsi.net/RoomkeyApi/Help/Api/GET-hotels-hotelId-reservations-guestprofile-inhouse_key

• Each property will have unique CostCentres to be used in the postings
• Optional Rule can be set for accepting charges
  • Respect Credit Limit (will only post if the guest has enough Available Credit Limit on their folio)
  • Respect Credit Card (will only post if the guest has a Credit Card on their folio)
  • Respect Credit Limit & Credit Card (will only post if the guest has enough Available Credit Limit AND a Credit Card on file)
  • Post Everything (will post all charges to guest folio, no limitations)