Copy a questionnaire template onto a proposal or confirmed booking. The new questionnaire keeps the template contents and visibility settings as they exist when attached.

Check whether a package can be booked on one date or across a date range.

Create a staff appointment for a guest at a specific date, time, and duration; this changes the business calendar.

Record a business expense with its payment date, amount, reference, payee, and optional event and category links.

Soft-delete one appointment so it no longer appears in active business calendar records; Check Cherry retains the deleted record.

Soft-delete one business expense so it no longer appears in listings; Check Cherry retains the record for record-keeping.

Return full guest, scheduling, and assignment details for one appointment.

Return full details for one proposal or confirmed booking by event ID.

Return full details for one lead by ID.

Return one questionnaire with its questions, current answers, and completion state.

Return one time-bucketed Check Cherry business report for bookings, leads, payments, proposals, or projected revenue.

Search staff appointments by date, assignee, brand, cancellation state, time direction, or text, returning one page.

Return available appointment times for one staff member and appointment calendar on a selected date.

List package bookings attached to events within an optional event-date range, returning one page and a continuation cursor.

Search proposals and confirmed bookings with date, status, client, staff, payment, and workflow filters, returning one page.

Return the expense categories available for classifying business expenses.

Search business expenses by event, category, payment date, text, and sort order, returning one page.

Search leads by exact email or contact and event text, returning one page of CRM records.

List one Check Cherry catalog resource: services, package groups, packages, or add-ons.

List event payment records, including received payments and refunds, by event or payment date; returns one page with monetary values in Check Cherry's original representations.

List questionnaires attached to one event booking. Results reflect the authenticated user's visibility permissions and questionnaire display window.

Return questionnaire templates that can be attached to an event booking.

Detach one questionnaire from its event booking and delete its collected answers; the source questionnaire template is unchanged. Requires an admin or extended-staff integration-key user in addition to event write permission.

Change selected fields on an existing business expense.

Update answers on a standard questionnaire. By default, answers merge by field UUID, but each supplied UUID replaces that field's complete answer array. Set replace_all to delete answers for omitted UUIDs as well. The integration-key user must be staff with edit access to the questionnaire.