Introducing: Service Items API

We’ve added Service Items to the Resly Open API, giving integration partners more control over the individual products, services and experiences attached to a reservation.

Service Items can represent things like accommodation, transfers, restaurant bookings, spa treatments, tours, equipment hire, additional cleaning and late checkouts. A reservation can contain multiple service items, with each managed independently while remaining linked to the reservation.

The new endpoints allow you to:

Retrieve service items for a reservation with GET /services
Retrieve a single service item with GET /services/{serviceId}
Create a service item and attach it to a reservation with POST /services
Update a service item with PATCH /services/{serviceId}
Delete a service item with DELETE /services/{serviceId}

When creating or updating service items, integrations can work with fields including the amount, date, description, account code and destination account.

This opens up more options for integrations that need to add charges, manage extras, or keep reservation services in sync with external systems.

Check out the updated Service Items API documentation for the full endpoint reference.