appointo

name

appointo

description

Appointo is an online appointment scheduling platform that enables businesses to add no-code booking to websites or e-commerce stores, manage staff availability, accept payments, automate reminders, and integrate with calendars, Zoom, and messaging for streamlined scheduling workflows. Read and write Appointo data through One: bookings, appointments, cancelledbookings, calendaravailability, products, subscriptioncontracts and more, 11 actions with real parameter documentation. Use whenever the user asks to look something up in Appointo, create or update a record there, or build code against the Appointo API.

Appointo through One

Appointo is an online appointment scheduling platform that enables businesses to add no-code booking to websites or e-commerce stores, manage staff availability, accept payments, automate reminders, and integrate with calendars, Zoom, and messaging for streamlined scheduling workflows.

One exposes Appointo through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform appointo if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Appointo is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Appointo account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

Bookings

Action	Method	Path	Action id
Get Bookings	GET	/api/bookings	conn_mod_def::GMiNtnOCa4g::-M4xh3-CTkaP9XRo-ybKsA
Cancel Booking	PUT	/api/bookings/cancel	conn_mod_def::GMiNtx5MezA::A1U5KfVGQJGXr2-qqUg8jw
Create a New Booking	POST	/api/bookings	conn_mod_def::GMiNtvn31lg::6rkHPrKeTSW7gVvueMuPJw
Reschedule Booking	PUT	/api/bookings/reschedule	conn_mod_def::GMiNtwt9nbg::FoZetkHTSoyIm_C1nby3TA
Update a Booking	PUT	/api/bookings/{{bookingId}}	conn_mod_def::GMiNtvoUU1A::Xpr2OGi-S2q-AGyCHUZKkw

Appointments

Action	Method	Path	Action id
Get Appointments	GET	/api/appointments	conn_mod_def::GMiNtm30Jfg::Oxf0UEUvQbiou1uJNni_YQ
Upsert Appointment Config for an Appointment	PUT	/api/appointments/{{appointmentId}}	conn_mod_def::GMiNtnyQ2xA::1XpBUrfiQuesjVmEwIdUrw

CancelledBookings

Action	Method	Path	Action id
Get Cancelled Bookings	GET	/api/bookings/cancelled_bookings	conn_mod_def::GMiNtnkPuwA::oECdfS7DR56Srih5rd4Aeg

CalendarAvailability

Action	Method	Path	Action id
Get Calendar Availability for an Appointment	GET	/api/appointments/{{appointmentId}}/calendar_availability	conn_mod_def::GMiNtosrv1A::WV1GrCdSRIWb75ZeSSZdlA

Products

Action	Method	Path	Action id
Get Products	GET	/api/products	conn_mod_def::GMiNtwAtHdA::GXjyNHTrRWCxNjs1Dhq45w

SubscriptionContracts

Action	Method	Path	Action id
Get Subscription Contracts	GET	/api/appointment_subscriptions	conn_mod_def::GMiNt5gtfDg::LWBolnMbQHGv9LGEQzPWVA

When a call fails

The error comes from Appointo, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/appointo

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.