Authenticate requests to the Contacts API using secure credentials from your GHL account. Use OAuth 2.0 where available and store tokens securely.
Authorize Zapier to access your GHL data by completing the OAuth flow and granting the required scopes for your workflows.
– 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 – contacts.write – 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: New or updated contact in GHL triggers a Zap.
Actions: Create or update contact fields, assign tags, and synchronize core details.
POST /contacts/ and PUT /contacts/:contactId
contactId, email, firstName, lastName, phone
Trigger: Task created or updated for a contact.
Actions: Create, update, and mark tasks as completed.
POST /contacts/:contactId/tasks, PUT /contacts/:contactId/tasks/:taskId, PUT /contacts/:contactId/tasks/:taskId/completed
contactId, taskId, title, status, dueDate
Trigger: New notes or appointments added for a contact.
Actions: List notes, list appointments, attach tags to a contact.
GET /contacts/:contactId/notes, GET /contacts/:contactId/appointments, POST /contacts/:contactId/tags
contactId, noteId, appointmentId, tag
Automate repetitive CRM tasks without writing code.
Speed up data syncing across apps with built-in Zapier connectors.
Maintain data consistency with centralized, repeatable workflows.
This glossary explains common terms used when integrating the GHL Contacts API with Zapier, including endpoints, authentication, triggers, and actions.
A specific URL path and HTTP method used to access a resource in an API.
An event in one app that starts a Zap in Zapier.
Proof of identity and permission to access an API (OAuth, API keys).
A way for apps to send real-time data to other apps.
Trigger when a new contact is added to automatically enroll them in a welcome email sequence via Zapier.
Create tasks in GHL when a trigger happens in another app, and alert the user in Zapier.
Auto-tag contacts based on behavior to drive personalized campaigns.
Connect your GHL account to Zapier and authorize access.
Choose triggers like New Contact or New Task and corresponding actions.
Run tests and enable the Zapier workflow in production.
No coding required. Zapier provides a no-code interface to connect apps, including the GHL Contacts API, through triggers and actions. Set up a Zap to start automatically when a contact is created or updated. You can customize fields and map data between GHL and your other apps without writing code. If you need more control, you can leverage custom webhooks or advanced steps, but for most use cases Zapier’s built-in triggers and actions are sufficient.
Common workflows include creating or updating contacts, syncing tasks, notes, and appointments, and applying tags to contacts. You can chain multiple steps to automate lead routing, follow-ups, and reporting. Some endpoints (e.g., POST /contacts/, PUT /contacts/:contactId) enable data creation and updates.
The integration uses secure OAuth-based authentication and token storage. Always use HTTPS and follow best practices for handling credentials. Review permissions and scopes to limit access to the minimum needed.
Yes. You can sync notes, tasks, and appointments between GHL and other apps through Zapier. Set triggers for creation or updates and actions to push changes back, with careful mapping to ensure data integrity.
GHL API credentials are obtained from your GHL account by creating an API key or setting up OAuth credentials in the developer settings. Keep credentials secure and rotate them periodically.
Bi-directional sync is possible but may require careful mapping and conflict resolution. Start with unidirectional flows and test thoroughly before enabling bidirectional updates.
Error logs and tracing are available in Zapier’s task history and in the GHL developer dashboard. Use these logs to diagnose API errors, endpoint mismatches, or authentication problems.
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Complete Operations Catalog - 126 Actions & Triggers
