Learn how to securely authorize access to the GHL Contacts API within Zapier using OAuth2 or API keys.
Authenticate the Zapier App Connector with the GHL Contacts API, then manage tokens and permissions from your dashboard.
Endpoints include: 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; POST /contacts/; PUT /contacts/:contactId; DELETE /contacts/:contactId; POST /contacts/:contactId/tasks; PUT /contacts/:contactId/tasks/:taskId; PUT /contacts/:contactId/tasks/:taskId/completed; DELETE /contacts/:contactId/tasks/:taskId; POST /contacts/:contactId/tags.
Trigger: On-demand fetch of a single contact to keep data current across apps.
Actions: Retrieve contact details, along with related tasks, notes, and appointments.
Method path: GET /contacts/:contactId
Key fields: contactId, name, email, phone
Trigger: Export all contacts for a given business ID.
Actions: List contacts and pull associated tasks, notes, and appointments.
Method path: GET /contacts/business/:businessId
Key fields: businessId, contactId, name, email
Trigger: A new contact is created in GHL to start workflows.
Actions: Create a contact, attach initial tasks, notes, and tags.
Method path: POST /contacts/
Key fields: name, email, phone, tags
Automate routine contact management without writing code.
Rapid setup with ready-made Zapier triggers and actions.
Unified data across apps via endpoints for tasks, notes, and appointments.
Overview of core elements and processes for integrating the GHL Contacts API with Zapier App Connector, tailored for RealScout use cases.
A defined URL path and HTTP method used to perform an action on a resource in an API.
The process of verifying identity to securely access API resources.
A person or entity stored in GHL with contact details and history.
A mechanism to receive real-time notifications from GHL to connected apps.
Create a Zap when a new contact is added in GHL; automatically assign tasks and create intro notes.
Sync contact updates from GHL to other apps in real time to keep all systems current.
Tag contacts when criteria are met to automatically trigger targeted workflows.
Securely connect your GHL account to Zapier using OAuth2 or API keys.
Select which endpoints to expose in your Zapier workflows (contacts, tasks, notes, etc.).
Create Zaps that trigger on events or run on a schedule to pull data from GHL and push to your apps.
Yes. The Contacts API supports a range of endpoints to read and manage contact data, including retrieving a single contact, lists of contact tasks, notes, and appointments. Use GET /contacts/:contactId to fetch a contact and GET /contacts/ for a broader search. Pair these with related endpoints to pull down tasks, notes, and appointments for a complete view of a contact.
Authentication with Zapier is straightforward. Use OAuth2 when you want delegated access without exposing credentials, or API keys for direct server-to-server calls. In Zapier, configure your app credentials, authorize access, and test the connection to ensure secure communication with the GHL Contacts API.
Yes. You can create new contacts via POST /contacts/ and update existing ones with PUT /contacts/:contactId. This enables your Zaps to add new leads, update contact details, and keep CRM data synchronized across apps.
Absolutely. Tasks, notes, and appointments are all accessible through endpoints like GET /contacts/:contactId/tasks, GET /contacts/:contactId/notes, and GET /contacts/:contactId/appointments. You can create and link these resources from Zapier to automate follow-ups and documentation.
Rate limits depend on your GHL plan and the API tier. When building Zaps, implement retries with backoff and handle 429 responses gracefully to maintain reliability. If you anticipate heavy use, consider batching requests where possible.
Webhooks deliver real-time updates from GHL to Zapier when configured. Set up webhook subscriptions for events like contact changes, new notes, or completed tasks, and use those triggers to drive timely automations in your workflows.
Required fields vary by operation. For creating a contact, you typically need at least name and a means of contact (email or phone). Optional fields include tags, notes, and related tasks to bootstrap workflows. Always validate required fields in your Zap to avoid errors.
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