POST Reservation/CreateReservation/{SiteID}

Endpoint for Creating or Updating a Reservation in the Tevalis EPOS system

Request Information

URI Parameters

Name	Type	Description	Additional information
SiteID	integer

Body Parameters

SaveReservationApiModel

Name	Type	Description	Additional information
ReservationID	string	The Reservation ID, if the ID already exists on the POS this will act as an Update to that Reservation	Required
State	TableStatusEnum	Current Status of the Table. The following Must be supported: Null = Booked. Open the Table / Seated = TableOpened Finalized / TableClosed = Cleaned
TableNumber	Collection of integer	Reservations can support multiple tables for a booking, e.g. booking for 10 guests, tables can seat max size 4, can send the reservation to book 3 tables.	Required
Origin	string	Free text to show Integration Name in the POS	Required
ScheduledTimeUtc	datetime	Arrival Time	Required
CreatedDateUtc	datetime	Date booking was Created	Required
Duration	integer	Optional - Shows in the booking list, populates table time - Minutes from the arrival time e.g. arrive at 1pm, duration 1hr finishes at 2pm
BookingReference	string	Optional - Third party Reference for Guests to use
BookingType	string	Optional - Shows in the booking list as free text e.g. Restaurant, Bar
Covers	integer	Cover Count, e.g. how many guests
GuestNotes	string	Optional - Free text - shown on booking details
RestaurantNotes	string	Optional - Free text - shown on booking details
Cancelled	boolean	Optional - Whether the reservation has been cancelled
RestaurantID	string	Optional - If using a Multi-Restaurant to One Site setup, then this will be the Restaurant ID
Guest	ReservationGuestApiModel		Required
SubmitCalculatedOnlineOrderV2ApiModel	SubmitCalculatedOnlineOrderV2ApiModel	Optional - If you want to include Pre-Orders against the bill when it is seated. Status must be Booked/Seated. For more information please see the Online Orders V2 Guide
PrePayments	Collection of ReservationPrePaymentApiModel	Optional - If you want to include any Pre-Payments/Deposits against the bill when it is seated. Status must be Booked/Seated.

Request Formats

application/json, text/json

Sample:

{
  "ReservationID": "sample string 1",
  "State": 0,
  "TableNumber": [
    1,
    2
  ],
  "Origin": "sample string 2",
  "ScheduledTimeUtc": "2026-10-15T22:21:46.750532",
  "CreatedDateUtc": "2026-10-15T22:21:46.750532",
  "Duration": 1,
  "BookingReference": "sample string 5",
  "BookingType": "sample string 6",
  "Covers": 7,
  "GuestNotes": "sample string 8",
  "RestaurantNotes": "sample string 9",
  "Cancelled": true,
  "RestaurantID": "sample string 11",
  "Guest": {
    "GuestID": "sample string 1",
    "CustomerName": "sample string 2",
    "PhoneNo": "sample string 3",
    "Email": "sample string 4"
  },
  "SubmitCalculatedOnlineOrderV2ApiModel": {
    "SiteId": 1,
    "UID": "d02e19dc-6e49-4808-b6c0-3c435eb7af91",
    "CRMMemberID": "sample string 1",
    "RequestedDeliveryTimeUTC": "2026-10-15T22:21:46.750532",
    "GratuityAmount": 1.0,
    "DeliveryChargeAmount": 1.0,
    "ThirdPartyOrigin": "sample string 2",
    "ThirdPartyTransactionID": "sample string 3",
    "ThirdPartyReference": "sample string 4",
    "OrderParams": "sample string 5",
    "MergeOnToExistingBill": true,
    "CardSurchargeAmount": 1.0,
    "CustomerInfo": {
      "FirstName": "sample string 1",
      "LastName": "sample string 2",
      "Line1": "sample string 3",
      "Line2": "sample string 4",
      "City": "sample string 5",
      "PostCode": "sample string 6",
      "ContactNumber": "sample string 7",
      "ContactAccessCode": "sample string 8",
      "AdditionalDetails": {
        "SaftCompanyName": "sample string 1",
        "SaftCompanyAddress": "sample string 2",
        "SaftTaxId": "sample string 3"
      }
    },
    "Tenders": [
      {
        "TenderTypeID": 1,
        "PLU": "sample string 2",
        "Amount": 1.0
      },
      {
        "TenderTypeID": 1,
        "PLU": "sample string 2",
        "Amount": 1.0
      }
    ]
  },
  "PrePayments": [
    {
      "TenderTypeID": 1,
      "Amount": 1.0
    },
    {
      "TenderTypeID": 1,
      "Amount": 1.0
    }
  ]
}

application/xml, text/xml

Sample:

System.Xml.XmlDocument

application/x-www-form-urlencoded

Sample:

Sample not available.

Response Information

Resource Description

Returns 200 Ok reponse if the reservation was successful

string

Response Formats

application/json, text/json

Sample:

"sample string 1"

application/xml, text/xml

Sample:

System.Xml.XmlDocument