STEP 1
Select FlexBooker in workflow
Pick FlexBooker app in the workflow builder [4] - just one click to select the app.
FlexBooker Integration
Online appointment scheduling platform for managing bookings, staff, and customer calendars. Use FlexBooker triggers and actions to automate repetitive work around meetings and bookings. When Watch Appointments fires, follow up with Get an Account or Get an Appointment so calendars and CRM stay synchronized.
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Supported triggers and actions for FlexBooker integration
Triggers can detect changes in FlexBooker and run actions that can create, search or modify data inside FlexBooker automatically [3] — exactly how you set them.
- Watch AppointmentsTriggers when a new appointment is scheduled.
- Watch AvailabilityTriggers when there is a change in availability.
- Watch BlocksTriggers when a new block is created.
- Watch CalendarTriggers when there are updates or changes in the calendar.
- Watch CustomersTriggers when a new customer is created or updated.
- Watch EmployeesTriggers when a new employee record is created or an existing employee record is updated.
- Watch EventsTriggers when a new event is created or updated.
- Watch SchedulesTriggers when a new schedule is created or updated.
- Watch ServicesTriggers when a new service is created or updated.
- Get an AccountRetrieves account information, including employees, schedules, and other details.
- Get an AppointmentRetrieves an appointment's details by ID.
- Get a ScheduleRetrieves a schedule by ID.
- Get a ServiceRetrieves a service by ID.
- List AppointmentsRetrieves a list of appointments using a date range.
- List AvailabiltyRetrieves a list of availability for the whole account or for a specific employee.
- List BlocksRetrieves a list of blocks preventing booking availabilities.
- List Calendar Feed ItemsRetrieves a list of calendar items matching your FlexBooker dashboards.
- List CustomersRetrieves a list of customers.
- List Customers' HistoryRetrieves a list of customers' history.
- List EmployeesRetrieves a list of employees.
How to integrate FlexBooker in automation workflow?
3 simple steps to make your FlexBooker connected with other apps in automation workflows on WEXTL. Up to 10 minutes integration set up.
STEP 2
Connect FlexBooker
When prompted, authorize access to FlexBooker in WEXTL once. FlexBooker credentials are encrypted and never shared with WEXTL. Authorization will be reused in any future API calls [3].
WEXTL wants to integrate with your FlexBooker account. Approve?
STEP 3
Build a workflow
Build your workflow with FlexBooker yourself or with WEXTL® AI Builder. Connect FlexBooker to any available integrations [5], or use HTTP node to go beyond them.
FlexBooker
How FlexBooker connects and integrates with WEXTL
Save and approve your credentials once — WEXTL® stores authorization information encrypted and reuses the authentication whenever FlexBooker app is called in workflows. That allows your scheduling automations to run without your attention, per defined schedule [7]. Explore documentation [6] for a detailed list of fields that FlexBooker supports.
The following table illustrates what fields FlexBooker integration require during authorization flow inside our workflow builder [4].
Video slide demonstrates how FlexBooker is connected in WEXTL builder [4].
| Field | Type | Help |
|---|---|---|
Client IDRequired | text | Contact FlexBooker support team to obtain your client ID |
Client SecretRequired | password | Contact FlexBooker support team to obtain your client secret |
Connect FlexBooker to popular apps on WEXTL
Enter a name of the other app you want to sync with FlexBooker below. Click on selected app to explore integration options with FlexBooker. If the app you search for is not available in WEXTL yet, you can use HTTP node [10] instead to integrate it directly.
Example automation with FlexBooker integration
Select Watch Appointments trigger from FlexBooker - this will be a starting point in your automation. Whenever event happens in FlexBooker, workflow will start [7] from Watch Appointments node.
Search for Cancel an Appointment, connect it as the next step of integration sequence. You can use filters between Watch Appointments and Cancel an Appointment, so only important data pass from Watch Appointments to the next step. WEXTL gives you full control over the process of FlexBooker automation. All parts of workflow are visible on the canvas [4].
FlexBooker on WEXTL has 39 modules for combining scheduling automations. Explore FlexBooker documentation for more.
Video slide demonstrates how Watch Appointments and Cancel an Appointment [6] nodes are used in FlexBooker workflow.
Frequently asked questions
Common questions about automating FlexBooker in your workflows.
FlexBooker has 9 triggers, including "Watch Appointments", "Watch Availability", and "Watch Blocks", and more. Triggers are start points of the workflow, and automations may start from them.
Integration has 30 actions, including "Get an Account", "Get an Appointment", and "Get a Schedule", and more. Refer to our FlexBooker Documentation for detailed inputs and outputs.
No. Most automations are built visually on the canvas by picking triggers, actions, and mapping fields. You can add custom JavaScript with Functions when advanced logic is needed — but our customers do that in rare cases [4].
Yes. Connections are authenticated per account, credentials are encrypted at rest, and you can enforce approvals and team-level access controls on any automation.
The FlexBooker integration on WEXTL runs directly on its vendor public API — every field name, authentication method, and rate limit is controlled by FlexBooker official API and covered in documentation [3]. WEXTL handles the request signing and pagination for you.
Absolutely. Where FlexBooker provides native webhooks, you can use instant triggers to eliminate polling delay. For custom webhooks, WEXTL offers Custom Webhook node, so you can start automation whenever FlexBooker or any other service sends event to webhook URL.
WEXTL is an AI-first visual canvas. The platform allows you to describe automation in plain text — and AI will wire nodes for FlexBooker inside the workflow builder [4]. You can also use built-in workflow nodes (AI Agent, Human in the Loop, Condition, Aggregate Results) in pair with FlexBooker modules to craft complex integration flows with branches, filtering, and conditional logic. There are absolutely no limits of what you can build.
References
List of sources used to gather information about the FlexBooker integration.
- FlexBooker integration source code, module specs and credentials implementation.
- Internal FlexBooker integration documentation, structured input and output parameters, scopes, and authentication methods.
- Official FlexBooker vendor API documentation — used to verify field meanings, authentication flows, and anything our own specs don't fully capture.
- WEXTL® Visual Workflow Builder, anonymized data from our technical support team.
- WEXTL® Apps Library
- WEXTL® FlexBooker App Documentation
- WEXTL® Workflow Scheduler
- WEXTL® HTTP node documentation