Check availability before confirming a client
Give clients real time options without opening another calendar.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Appointment Availability
Tool to get calendar availability for a specific appointment. Use when you need to fetch available time slots for an appointment within a date range.
Why this helps
You lose time checking calendars manually before replying to appointment requests.
- Reduces back and forth
- Keeps replies grounded in live availability
- Creates a clear next step
Setup
Build it in a few focused steps.
- 1Connect 21risk and Appointo in Notis once.
- 2Create an automation and describe that incoming appointment requests should receive suitable available slots.
- 3Choose the notis_webhook trigger.
- 4Choose a report channel, test with one real request, and review the result.
Questions about this workflow
What starts this workflow?
An HTTP request sent to the Notis webhook starts it.
Does it book the appointment?
No. It checks availability so you can confirm the slot separately.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 21risk to Appointo. A trigger fires from one place; an action lands in another.
21risk triggers
Appointo actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Authenticate Appointo API Token
Tool to authenticate with the Appointo API by validating the APPOINTO-TOKEN header. Use when verifying the token before subsequent API calls.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Cancel Booking
Tool to cancel a booking or selected customers. Use when you need to revoke an entire booking or individual attendees after verifying booking details. Use after retrieving booking information.
Create Booking
Tool to create a new booking. Use when scheduling a customer booking after confirming appointment availability.
Get Appointment Availability
Tool to get calendar availability for a specific appointment. Use when you need to fetch available time slots for an appointment within a date range.
List Appointments
Tool to list appointments. Use when fetching appointments with optional filters and pagination after confirming a valid API token.
List Bookings
Tool to list bookings. Use when you need to fetch bookings filtered by status, paging, or search term.
List Products
Tool to fetch all available products. Use when browsing products with optional paging and search. Call after authenticating with Appointo API.
List Subscription Contracts
Tool to list subscription contracts. Use when retrieving contracts with optional search after confirming a valid API token.
Connect any two apps with Notis in the middle.
21risk and Appointo, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Appointo.