How to Connect Zapier App Connector to Contacts API

Connecting Contacts API data with the Zapier App Connector

How to Connect Contacts API with Zapier App Connector

This guide covers authenticating, selecting endpoints, and building no-code automations to move contact data between GHL Contacts API and your apps via the Zapier App Connector.

Authenticate Contacts API

Use OAuth with the scope ‘contacts.readonly’ to access contact data from GHL. In your GHL developer portal, create or retrieve your client credentials, then connect them in Zapier by selecting the Contacts API and granting the readonly scope.

Authenticate Zapier App Connector

In Zapier, authorize the App Connector to access your GHL data. Grant permissions for reading contacts, notes, tasks, and appointments as needed for your automations.

Available Endpoints in the Contacts API

GET /contacts/:contactId — Retrieve a single contact by ID; GET /contacts/:contactId/tasks — List tasks for a contact; GET /contacts/:contactId/tasks/:taskId — Retrieve a specific task; GET /contacts/:contactId/notes — List notes for a contact; GET /contacts/:contactId/notes/:id — Retrieve a specific note; GET /contacts/:contactId/appointments — List appointments for a contact; GET /contacts/ — List all contacts; GET /contacts/business/:businessId — List contacts for a business; contacts.write — Permission to write contacts; POST /contacts/ — Create a contact; PUT /contacts/:contactId — Update a contact; DELETE /contacts/:contactId — Delete a contact; POST /contacts/:contactId/tasks — Create a task; PUT /contacts/:contactId/tasks/:taskId — Update a task; PUT /contacts/:contactId/tasks/:taskId/completed — Mark a task as completed; DELETE /contacts/:contactId/tasks/:taskId — Delete a task; POST /contacts/:contactId/tags — Add tags to a contact.

Top 3 connections between Contacts API and Zapier App Connector

1) Real-time contact updates to your CRM

Trigger when a contact is created or updated in GHL, then pull the latest data via GET /contacts/:contactId and send it to your app.

Actions: create or update the contact in your CRM; attach related notes and tasks as needed (using GET /contacts/:contactId/notes and GET /contacts/:contactId/tasks).

GET /contacts/:contactId

Key fields: id, firstName, lastName, email, phone, company, tags, lastUpdated

Top 3 connections between Contacts API and Zapier App Connector

2) Notes and Tasks Sync

Trigger when a note or task is created or updated for a contact in GHL.

Actions: pull notes and tasks into your app; optionally create corresponding items in your app to keep everything aligned.

GET /contacts/:contactId/notes; GET /contacts/:contactId/tasks

Notes fields: id, note, date; Tasks fields: id, title, status, dueDate

Top 3 connections between Contacts API and Zapier App Connector

3) Bulk export of all Contacts

Trigger on-demand or on a schedule to export all contacts.

Actions: fetch GET /contacts/ and sync to your app in bulk.

GET /contacts/

id, name, email, phone, tags

Benefits of a no-code integration between GHL and your app

No-code flow: build powerful automations without writing code.

Faster onboarding and data syncing across teams (sales, support, marketing).

Scalable data integration with minimal maintenance using Zapier App Connector.

Key Terms and Glossary

Key elements: Contacts, Notes, Tasks, App Connector. Core processes: authentication, data retrieval, data mapping, error handling, and automated workflows.

Contact

An individual record representing a person in your CRM; stores name, email, phone, and linked notes, tasks, and appointments.

Note

A textual entry attached to a contact for context, history, or updates.

Task

An action item linked to a contact, such as follow-up or appointment preparation.

Appointment

A scheduled meeting or call tied to a contact’s timeline.

People also Search for:

3 Creative Ideas for Connecting Contacts API with Zapier App Connector

Idea 1: Auto-create tasks when a new contact is added

Automatically create a starter task in your project tool when a new contact is created in GHL.

Idea 2: Push notes to your knowledge base

Mirror new notes from GHL to your knowledge base or CRM notes field via Zapier.

Idea 3: Schedule follow-ups with automated tasks

Create time-based follow-up tasks based on contact activity to stay engaged.

3 Steps to Connect GHL Contacts API with Zapier App Connector

Step 1: Authenticate and select scopes

Obtain credentials, set the scope to contacts.readonly, and connect in Zapier.

Step 2: Choose endpoints and triggers

Choose endpoints such as GET /contacts/:contactId, GET /contacts/:contactId/notes, and GET /contacts/:contactId/tasks as needed.

Step 3: Create a Zap and test

Build a Zap with a trigger and actions, then run a test to verify data flows correctly.

FAQ

How do I authenticate with GHL in Zapier?

To authenticate, create or select a GHL API client and configure OAuth with the required scopes. In Zapier, add the Contacts API as your app and complete the connection flow to authorize access to contact data. If you run into token expiration, refresh tokens through the GHL portal or re-authenticate in Zapier. Ensure your app has the needed permissions before starting the automations.

The core endpoints for reading contact data include GET /contacts/:contactId, GET /contacts/:contactId/notes, GET /contacts/:contactId/tasks, and GET /contacts/ for listing. Depending on your workflow, you may also pull appointments with GET /contacts/:contactId/appointments. Use the endpoints that align with your trigger and action steps.

Yes. Zapier App Connector enables no-code automations. You can set up triggers like New Contact, Note Added, or Task Updated, and connect actions such as Create or Update a record in your app, all without writing code.

Read access requires the scopes defined in the app (e.g., contacts.readonly). Ensure the OAuth flow grants the necessary permissions for the data you intend to sync. For write operations, you would need contacts.write as well.

Data can be synced on a schedule (e.g., every 15 minutes) or in real-time via webhooks or polling in Zapier, depending on the available triggers for your app integration.

Map fields from GHL to your app by using Zapier’s field mapping. Choose source fields like name, email, and notes, and align them with destination fields in your app. Use transformation steps if needed.

If you encounter errors, check the Zapier task history and GHL API logs. Common issues include misconfigured endpoints, missing permissions, or expired tokens. Re-authenticate or adjust scopes as needed.

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🚀 GoHighLevel Integration

Complete Operations Catalog - 126 Actions & Triggers

126
Total Operations
55
Polling Triggers
71
Actions
14
Categories
👥

Contacts

10 Triggers 18 Actions
Trigger
Get Contact
Retrieve a specific contact by ID
Trigger
Search Contacts
Advanced search with filters
Trigger
Get Contacts by Business
Retrieve contacts linked to a business
Trigger
Get Duplicate Contact
Check for duplicate contacts
Trigger
Get Contact Appointments
List all appointments for a contact
Trigger
Get Contact Tasks
Retrieve all tasks for a contact
Trigger
Get Contact Task by ID
Get specific task details
Trigger
Get Contact Notes
List all notes for a contact
Trigger
Get Contact Note by ID
Retrieve specific note details
Trigger
List Contacts (Deprecated)
Legacy contact listing method
Action
Create Contact
Add a new contact to the system
Action
Update Contact
Modify existing contact information
Action
Find Contact
Search by email, phone, or ID
Action
Delete Contact
Remove a contact permanently
Action
Upsert Contact
Create or update contact automatically
Action
Add Tags to Contact
Tag contacts for organization
Action
Remove Tags from Contact
Remove specific tags
Action
Bulk Update Contact Tags
Add or remove multiple tags at once
Action
Create Contact Task
Add a new task for a contact
Action
Update Contact Task
Modify existing task details
Action
Complete Contact Task
Mark task as complete
Action
Delete Contact Task
Remove a task permanently
Action
Create Contact Note
Add notes to contact records
Action
Update Contact Note
Edit existing notes
Action
Delete Contact Note
Remove notes from contacts
Action
Add Contact to Campaign
Enroll contact in campaign
Action
Remove from Campaign
Remove contact from specific campaign
Action
Remove from All Campaigns
Unenroll from all campaigns
📅

Calendars & Appointments

13 Triggers 21 Actions
Trigger
List Calendar Groups
Get all calendar groups
Trigger
List Calendars
Retrieve all calendars
Trigger
Get Calendar by ID
Get specific calendar details
Trigger
Get Free Slots
Check calendar availability
Trigger
List Calendar Events
Get all scheduled events
Trigger
List Blocked Slots
View unavailable time slots
Trigger
Get Appointment
Retrieve appointment details
Trigger
List Appointment Notes
Get notes for appointments
Trigger
List Calendar Notifications
View notification settings
Trigger
Get Calendar Notification
Get specific notification
Trigger
List Calendar Resources
View rooms and equipment
Trigger
Get Calendar Resource
Get specific resource details
Action
Create Calendar Group
Set up new calendar group
Action
Update Calendar Group
Modify calendar group settings
Action
Update Group Status
Enable or disable calendar group
Action
Delete Calendar Group
Remove calendar group
Action
Validate Group Slug
Check if slug is available
Action
Create Calendar
Add new calendar
Action
Update Calendar
Modify calendar settings
Action
Delete Calendar
Remove calendar permanently
Action
Create Appointment
Book new appointment
Action
Update Appointment
Modify appointment details
Action
Delete Event
Cancel and remove event
Action
Create Block Slot
Block time on calendar
Action
Update Block Slot
Modify blocked time
Action
Create Appointment Note
Add notes to appointments
Action
Update Appointment Note
Edit appointment notes
Action
Delete Appointment Note
Remove appointment notes
Action
Create Calendar Notification
Set up reminders
Action
Update Notification
Modify notification settings
Action
Delete Notification
Remove notification
Action
Create Calendar Resource
Add room or equipment
Action
Update Calendar Resource
Modify resource details
Action
Delete Calendar Resource
Remove resource
💼

Opportunities

3 Triggers 7 Actions
Trigger
Search Opportunities
Find opportunities with filters
Trigger
Get Opportunity
Retrieve specific opportunity
Trigger
List Pipelines
View all opportunity pipelines
Action
Create Opportunity
Add new sales opportunity
Action
Update Opportunity
Modify opportunity details
Action
Delete Opportunity
Remove opportunity
Action
Update Opportunity Status
Change status (open, won, lost)
Action
Upsert Opportunity
Create or update opportunity
Action
Add Followers
Assign team members to follow
Action
Remove Followers
Unassign followers
👤

Users

4 Triggers 3 Actions
Trigger
Search Users
Find users with filters
Trigger
Filter Users by Email
Search users by email address
Trigger
Get User
Retrieve user details
Trigger
List Users by Location
Get users in specific location
Action
Create User
Add new user to system
Action
Update User
Modify user information
Action
Delete User
Remove user from system
💬

Conversations & Messages

8 Triggers 2 Actions
Trigger
Search Conversations
Find conversations by filters
Trigger
Get Conversation
Retrieve conversation details
Trigger
Get Email by ID
Retrieve specific email
Trigger
Get Message by ID
Get specific message details
Trigger
Get Messages by Conversation
List all conversation messages
Trigger
Get Message Recording
Retrieve voice recording
Trigger
Get Message Transcription
Get transcribed message text
Trigger
Download Transcription
Download transcription file
Action
Update Message Status
Change message read/unread status
Action
Agent Typing Indicator
Show typing indicator in chat
🏢

Businesses

2 Triggers 3 Actions
Trigger
Get Business
Retrieve business details
Trigger
List Businesses by Location
Get all businesses in location
Action
Create Business
Add new business
Action
Update Business
Modify business details
Action
Delete Business
Remove business
🔄

Workflows & Campaigns

3 Triggers 5 Actions
Trigger
List Workflows
Get all workflows
Trigger
List Snapshots
View available snapshots
Trigger
List Campaigns
Get all campaigns
Action
Add Contact to Workflow
Enroll in workflow automation
Action
Remove from Workflow
Unenroll from workflow
Action
Add Contact Followers
Assign followers to contact
Action
Remove Contact Followers
Unassign followers
Action
Bulk Business Update
Add/remove contacts from business
⚙️

Other Operations

20 Triggers 8 Actions
Trigger
List Locations
Get all locations
Trigger
List Custom Fields
View custom field definitions
Trigger
Get Company
Retrieve company information
Trigger
Find Associations
Search associations
Trigger
Get Association
Retrieve association details
Trigger
Get Association Key
Get key by name
Trigger
Get Association by Keys
Find by object keys
Trigger
Get Relations by Record
List record relations
Trigger
Check Blog URL Slug
Verify slug availability
Trigger
Get Blog Authors
List blog authors
Trigger
Get Blog Categories
List blog categories
Trigger
Get Blog Posts
List posts by blog
Trigger
Get Blogs by Location
List location blogs
Action
Find Location by ID
Retrieve location details
Action
Create Location
Add new location
Action
Create Association
Link related records
Action
Update Association
Modify association
Action
Delete Association
Remove association
Action
Create Relation
Establish record relation
Action
Delete Relation
Remove record relation
Action
Create Blog Post
Publish new blog post
Action
Update Blog Post
Edit blog post

✨ Key Capabilities

📊 Contact Management

  • 10 custom field slots per contact
  • Advanced search with filters
  • Duplicate detection
  • Tag management (bulk operations)
  • Full task and note management
  • Campaign & workflow enrollment

📅 Calendar Features

  • Calendar groups with slugs
  • Multiple calendar types
  • Free slot checking
  • Appointment booking system
  • Blocked slots management
  • Room & equipment resources

💼 Sales Pipeline

  • Multi-pipeline support
  • Stage management
  • Status tracking (won, lost, etc)
  • Monetary value tracking
  • User assignment
  • Follower management

🔄 Automation Ready

  • Workflow automation support
  • Campaign management
  • Polling triggers (1-15 min)
  • Real-time conversations
  • Bulk operations
  • Upsert capabilities
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