Scheduleonce MCP integration
Checks which slots are genuinely free, books one with the guest's details attached, creates the contact behind it, and handles cancellations and no-shows.
27actions available
Three actions you can hand over today
Every action runs live through MCP. Nothing to build, nothing to maintain.
Book time slot
Lyro creates a booking on a calendar for a customer. Agents schedule meetings or appointments on behalf of clients without the customer visiting a booking page.
Cancel booking
Lyro removes a scheduled booking from the calendar. Agents instantly cancel customer appointments when plans change.
Mark booking as no-show
Lyro records that a customer missed their scheduled appointment. Agents track attendance for follow-ups and prevent overbooking repeat customers.
How businesses use Scheduleonce + Lyro
Each card is one request a support team gets, and the Scheduleonce actions Lyro runs to close it.
Book the meeting inside the conversation
Lyro pulls the slots genuinely free on a booking calendar, books the one the customer chose with their guest details attached, and creates the contact record the booking belongs to.
Get Available Time SlotsBook Time SlotCreate ContactAnswer what a booking says and when it is
Lyro retrieves a booking in full - timing, location, status, and the form the customer submitted - and lists what else sits on the calendar over the range in question.
Get Single BookingList All BookingsGet Single Booking CalendarHandle a cancellation or a no-show cleanly
Lyro cancels the booking with a reason attached and control over whether the cancellation email goes out, marks a completed booking as a no-show when nobody arrived, and pulls the contact behind it for follow-up.
Cancel BookingMark Booking as No-ShowGet Single ContactKeep the team's availability honest
Lyro reads a host's weekly schedule, working hours, and date-specific overrides, and writes back a holiday or a changed working day so the slots being offered stop being wrong.
Get User Scheduling AvailabilityUpdate User Scheduling AvailabilityList All Users
How it works
Get started in 3 steps
Connect once, then just ask. There is no workflow builder to learn and nothing to maintain — Lyro reads the Scheduleonce actions it has and picks the ones a request needs.
Connect Scheduleonce
Authorize the Scheduleonce account your team already uses — one consent screen, no API keys, no mapping tables. Lyro can only do what you granted that account, and you can disconnect it at any time.
Tell your agent what you need
Describe the job the way you would hand it to a teammate. Lyro maps it to the Scheduleonce actions that close it and chains as many as the request needs.
Watch it work
The agent runs the actions inside the conversation the customer is already in, so nobody copies data between tabs and your team can take over at any point.
Get started free
Scheduleonce · Lyro
What can you do in Scheduleonce without me setting anything up?
These, right away:
- Create contact
- Get available time slots
- Cancel booking
Great, let's start with the first one.
FAQ
Everything else about Scheduleonce
Setup, permissions, and the limits of what Lyro can do inside Scheduleonce.
Thirty days per query. Get Available Time Slots takes a date range capped at 30 days and returns real-time availability computed against the booking rules and the participants' own calendars, so a request further out is checked in a second window rather than one long lookup.
Every action available in Scheduleonce
All 27 actions your agent can call on Scheduleonce, straight from the live MCP connection.
Book time slot
Book a time slot on a booking calendar in OnceHub.
Cancel booking
Cancel a booking by ID in OnceHub.
Create contact
Create a new contact in ScheduleOnce.
Create one-time link for booking calendar
Create a one-time booking link for a booking calendar in OnceHub.
Create user
Create a new user account in OnceHub.
Delete contact
Delete a contact by ID from OnceHub.
Delete user
Delete a user account from OnceHub.
Get available time slots
Retrieve available time slots for a booking calendar from OnceHub.
Get single booking
Retrieve a single booking by ID from OnceHub.
Get single booking calendar
Retrieve a single booking calendar by ID from OnceHub.
Get single contact
Retrieve a single contact by ID from OnceHub.
Get single master page
Retrieve a single master page by ID from OnceHub.
Get single user
Retrieve a single user by ID from OnceHub.
Get user scheduling availability
Get user scheduling availability from OnceHub.
List all booking calendars
List all booking calendars in the account.
List all booking pages
List all booking pages in the account.
List all bookings
List all bookings in the account.
List all contacts
List all contacts in the OnceHub account.
List all event types
List all event types in the account.
List all master pages
List all master pages in the account.
List all teams
List all teams in the OnceHub account.
List all users
List all users in the OnceHub account.
Mark booking as no-show
Mark a completed booking as no-show in OnceHub.
Test API key
Validate API key authentication for OnceHub.
Update contact
Update an existing contact in ScheduleOnce.
Update user
Update an existing user in OnceHub.
Update user scheduling availability
Update user scheduling availability in OnceHub.
The tools Scheduleonce sits next to
Same connection, same setup. Pick the next one your team already uses.
Apaleo
Reports what a property portfolio contains, creates properties and units in bulk, maintains unit groups and attributes, and moves properties test to live.
Bookingmood
Checks live availability, amends confirmed stays, reconciles linked calendars, and keeps listing attributes accurate mid-conversation.
Calendarhero
Books meeting requests against the right meeting type, reads back what is already scheduled, and reminds every participant before the call.
Evenium
Looks up an attendee's event history, creates and updates address book contacts, and bulk imports records without a spreadsheet round trip.
Humanitix
Humanitix is a not-for-profit ticketing platform that donates 100% of profits to charity.
Planyo Online Booking
Checks real availability, creates the reservation and the customer account, and answers add-on, coupon, and review questions before booking.
Ready to connect Scheduleonce?
Authorize the account and your agent has all 27 actions from the first conversation.