Authenticate requests to the Calendars API using your GHL API key and OAuth 2.0 where required to keep your data secure.
Configure OAuth 2.0 in the Zapier App Connector to obtain access tokens for API calls to Calendars API.
Key endpoints include POST /calendars/, PUT /calendars/:calendarId, DELETE /calendars/:calendarId, calendars.readonly, GET /calendars/, GET /calendars/:calendarId, GET /calendars/:calendarId/free-slots, calendars/groups.readonly, GET /calendars/groups, calendars/groups.write, POST /calendars/groups, POST /calendars/groups/validate-slug, DELETE /calendars/groups/:groupId, PUT /calendars/groups/:groupId, PUT /calendars/groups/:groupId/status, calendars/resources.readonly, GET /calendars/resources/:resourceType, plus additional endpoints available in the full API.
Trigger when a new calendar is created or updated in Calendars API.
Actions: Create, update, and delete calendars; fetch calendar details.
POST /calendars/ for creation; GET /calendars/ to list; GET /calendars/:calendarId for details.
calendarId, name, timeZone, color
Trigger: group created, updated, or slug validated.
Actions: Create/update/delete groups; assign calendars; validate slugs.
POST /calendars/groups, PUT /calendars/groups/:groupId, DELETE /calendars/groups/:groupId, PUT /calendars/groups/:groupId/status, POST /calendars/groups/validate-slug
groupId, slug, name, calendarIds
Trigger: resource list retrieved or resource detail updated.
Actions: Read-only access to resources; fetch resource types.
GET /calendars/resources/:resourceType
resourceType, resourceId
Automate calendar creation and updates without writing code.
Sync events to your CRM and marketing tools to keep teams aligned.
Centralized scheduling with real-time availability across apps.
Definitions of core elements and processes used in connecting Calendars API with Zapier.
Application Programming Interface: a set of rules for accessing Calendars API endpoints.
Authorization framework that issues access tokens to authorize API calls.
A calendar is a container for events and schedules.
A URL path that exposes a specific function of the API.
When a new team is added in Zapier, automatically create a corresponding calendar in Calendars API.
Push free slots into marketing campaigns to optimize scheduling.
Organize calendars into groups with slug-based IDs for easy routing.
Obtain OAuth 2.0 access tokens for Zapier to call Calendars API.
Set up endpoints like POST /calendars/ and GET /calendars to manage calendars.
Run tests to verify data flows and deploy to production.
No coding is required to use Calendars API with Zapier. The Zapier App Connector provides a visual workflow builder to connect triggers, actions, and searches to the Calendars API. You can automate calendar creation, updates, and event management without writing server code.
Authentication is handled via OAuth 2.0 in Zapier to securely obtain access tokens for API calls. In some cases you may also use a GHL API key for added security, depending on your account setup.
The integration supports calendars CRUD operations, group management, and resource listing. The full list is in the endpoints section and includes endpoints like POST /calendars/, GET /calendars/, GET /calendars/:calendarId, POST /calendars/groups, etc.
If you encounter errors or rate limits, implement exponential backoff and retry logic in Zapier. Review API responses for error codes and adjust your requests accordingly.
Yes. You can create, update, delete groups and assign calendars to groups. Slug validation helps ensure friendly, stable group URLs.
Calendar resources can be listed and read via endpoints like GET /calendars/resources/:resourceType. The read-only access keeps data safe while letting you pull needed information.
Test the integration using Zapier’s test runs and sandbox endpoints before going live. Validate data mappings, end-to-end flows, and error handling in a safe environment.
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Complete Operations Catalog - 126 Actions & Triggers
