Authenticate the GHL Contacts API connection using OAuth tokens or API keys provided by your GHL account. In Zapier, connect the GHL app and grant access with the defined scope to enable the requested triggers and actions.
In Zapier, authorize the connection to GHL by selecting your GHL account and granting the requested permissions. This enables the App Connector to perform configured triggers and actions.
GET /contacts/:contactId; GET /contacts/:contactId/tasks; GET /contacts/:contactId/tasks/:taskId; GET /contacts/:contactId/notes; GET /contacts/:contactId/notes/:id; GET /contacts/:contactId/appointments; GET /contacts/; GET /contacts/business/:businessId; API Endpoint9: contacts.write; API Endpoint10: POST /contacts/; API Endpoint11: PUT /contacts/:contactId; API Endpoint12: DELETE /contacts/:contactId; API Endpoint13: POST /contacts/:contactId/tasks; API Endpoint14: PUT /contacts/:contactId/tasks/:taskId; API Endpoint15: PUT /contacts/:contactId/tasks/:taskId/completed; API Endpoint16: DELETE /contacts/:contactId/tasks/:taskId; API Endpoint17: POST /contacts/:contactId/tags
Trigger: When a contact is created or updated in GHL.
Actions: Create or update a contact, fetch contact details, attach notes, or assign tags.
POST /contacts/; PUT /contacts/:contactId
Key fields: contactId, firstName, lastName, email, phone, ownerId
Trigger: When a task is created, updated, or completed for a contact.
Actions: Create, update, or delete tasks; mark complete; list tasks for a contact.
POST /contacts/:contactId/tasks; PUT /contacts/:contactId/tasks/:taskId; DELETE /contacts/:contactId/tasks/:taskId
Key fields: contactId, taskId, status, dueDate, title
Trigger: When notes are added or updated, or tags are applied to a contact.
Actions: Create notes, fetch notes, update notes, and add or manage tags.
GET /contacts/:contactId/notes; POST /contacts/:contactId/notes; POST /contacts/:contactId/tags
Key fields: contactId, noteId, tagId
Automate repetitive tasks without writing a single line of code.
Keep contact data consistent across your tools in real time.
Prototype and iterate workflows quickly with prebuilt triggers and actions.
This glossary defines API terms, endpoints, triggers, actions, and data fields you’ll encounter when connecting GHL to Zapier.
An Application Programming Interface (API) is a set of defined rules that lets software communicate and exchange data.
A specific URL in an API that performs a function or returns data for a resource.
The process of proving identity to gain access to protected resources.
An event-driven notification mechanism that informs your app when something happens in another service.
When a new contact is created in GHL, automatically create a corresponding entry in your CRM or email tool and schedule a welcome task.
Automatically generate tasks in response to events like lead status changes or upcoming follow-ups.
Auto-tag notes by content to improve searchability and segmentation across apps.
Log into GHL, generate an API token or OAuth credentials, and authorize in Zapier.
Select desired triggers (e.g., contact created) and actions (e.g., create contact, add note).
Run tests, verify data flows, and enable the automation for go-live.
The GHL Contacts API authentication typically uses OAuth tokens or API keys issued by your GHL account. In the Zapier App Connector, you’ll connect your GHL account and grant the requested permissions to access contact data. Depending on the scope configured, you can perform read or write operations as allowed by your integration setup. Always keep credentials secure and rotate tokens as recommended. The Zapier app will guide you through a one-time connection flow to ensure secure access.
The primary endpoints cover contacts, tasks, notes, appointments, and tags. Examples include GET /contacts/:contactId to fetch a contact, POST /contacts/ to create, and POST /contacts/:contactId/tasks to create tasks linked to a contact. The list below summarizes the main groups: contacts, tasks, notes, appointments, and tags. Not every endpoint will be used in every workflow, but you’ll have the options to build robust automations as needed.
Yes. The App Connector can create and update tasks, notes, and tags for a given contact using the appropriate endpoints. You can also fetch related data to populate your downstream apps. This enables end-to-end workflows like onboarding new contacts, assigning tasks, and capturing notes without leaving Zapier.
Rate limits depend on your GHL plan and the API usage agreed in your integration. In production, plan for bursts and implement exponential backoff in your workflows. If you anticipate high throughput, consider batching where supported and caching frequently requested data to minimize repeated calls.
Field mapping is done in Zapier’s action settings. Map contact fields (e.g., name, email, phone) to corresponding fields in your destination app. For tasks and notes, map titles, due dates, content, and tags as required. Use data transforms as needed to ensure consistent formatting between systems.
Certain destructive actions, like deletes, should be used with care. Ensure you have proper safeguards and testing in place. In many setups, deletions can be performed via the API, but you may want to implement soft-delete or archival practices in your workflows.
API credentials are generated from your GHL account; in most cases, you’ll create an OAuth client or API key/token within your GHL developer or integration settings. After obtaining credentials, you’ll input them in the Zapier GHL app to establish the connection. If you need assistance, consult your GHL account administrator or developer docs for the exact steps.
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Complete Operations Catalog - 126 Actions & Triggers
