The OnceHub API and webhook features empower developers and technically skilled users to create custom integrations for Booking Calendars, allowing seamless integration with third-party applications and services.

OnceHub API

The OnceHub API provides direct and reliable access to your booking data, enabling advanced integrations. With the API, you can:

• Access Booking Details: Retrieve information such as meeting times, guest details, and locations.

• Retrieve Booking Calendars: Obtain a list of all your Booking Calendars for management or reporting.

• Manage the Meeting Lifecycle: Create  or cancel meetings programmatically to maintain control over bookings.

• Generate One-Time Links: Create unique booking links for specific use cases.

• Pre-Populate Booking Forms: Use URL parameters to fill in guest details automatically for a faster booking process.

For more details, visit the OnceHub Developer Center.

Webhooks

Webhooks provide automatic data delivery whenever a booking lifecycle event occurs, such as a new meeting, reschedule, or cancellation. 

Examples of What You Can Do with Webhooks:

• Send Guest Details: Automatically transmit guest details to your server when a booking is made.

• Integrate with Other Systems: Support integrations with applications, services, or data warehouses to streamline and automate processes.

To explore webhook setup, check out the Webhooks documentation.

Why Use APIs and webhooks?

Custom integrations using the OnceHub API, webhooks, enhance flexibility and functionality, enabling you to do things like:

• Add full scheduling capabilities to your apps or agents

• Automation of marketing and sales campaigns

• Automation of customer support workflows

• Reporting and analysis of activity

• Integrate event triggers into workflows

• Develop custom CRM integrations