Access to the Contacts API requires a valid access token and proper scope. Include the token in the Authorization header for each request.
The Zapier App Connector uses OAuth or API key based credentials to securely connect to GHL. Store tokens securely and refresh as needed.
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
Trigger on demand data pull using GET /contacts/:contactId
Actions include retrieving contacts tasks notes and appointments for a given contact
GET /contacts/:contactId
Key fields include contactId businessId
Trigger when a contact is updated or created in GHL and synced to your app
Actions to create or update contacts tasks notes andAppointments via Zapier
POST /contacts/ and PUT /contacts/:contactId
Fields: contactId businessId
Triggers baked into templates for new contacts or updates
Templates perform actions such as creating tasks and notes automatically
N A
contactId
Build automations without writing code
Synchronize data across tools with visual workflows
Launch campaigns and follow ups faster with ready made templates
Glossary of terms and core processes used in this guide
API is a set of rules that lets apps talk to each other
OAuth 2.0 is a secure authorization framework for tokens
A URL path that performs a specific operation in an API
A real time message delivered via HTTP callback from one app to another
Pull new contacts from GHL and create onboarding tasks
Aggregate contact data from API into a single dashboard
Set reminders when tasks are due and notify teammates
Create or grant API credentials in GHL and note the token
Add your credentials and select the Contacts API scope in Zapier
Run tests ensure data flows and then activate automation
The GHL Contacts API lets you read and retrieve contact data including tasks notes and appointments for integration with your apps. Use it to build dashboards or automate workflows. With CoPilot AI you can connect via the Zapier App Connector for no code automation. Ensure you keep tokens secure and respect the scope constraints.
The GHL Contacts API supports read only access when using the readonly scope. For actions that modify data you need higher privileges and proper authentication. Keep credentials secure and rotate keys regularly.
Readonly endpoints include fetching contacts and related resources such as tasks notes and appointments. Write operations are not available under the readonly scope. Upgrade scope or use separate tokens for mutating calls.
Write or modify contacts requires a write scope and explicit permissions. If your token is readonly you cannot perform updates. Contact your admin to grant appropriate access and follow best security practices.
In Zapier use the test action to simulate API calls with sample data. Map fields carefully and verify responses. Handle errors gracefully and retry failed requests.
The endpoints return contact data and related items such as tasks notes and appointments along with metadata like IDs timestamps and statuses. Expect structured JSON with nested resources for easy mapping.
API credentials are found in the GHL developer portal or through your organization admin. Create a project generate tokens and store them securely. Rotate credentials regularly and follow least privilege guidance.
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Complete Operations Catalog - 126 Actions & Triggers
