How to connect Zapier App Connector to MoEngage Contacts API

GHL Contacts API x Zapier App Connector: Seamless MoEngage data automation

How to connect MoEngage Contacts API with Zapier App Connector

Use this guide to securely connect the GHL Contacts API to the Zapier App Connector, enabling automated MoEngage data workflows. Learn authentication, endpoints, best practices, and real-world use cases.

Authentication for the Contacts API

Use OAuth 2.0 with the scope ‘contacts.readonly’ to securely access contact data from GHL. Create a connection in the Zapier App Connector, then store tokens securely and request only the permissions you need.

Authentication for the Zapier App Connector

Within Zapier, set up the connection using OAuth 2.0, grant access to MoEngage data via the GHL Contacts API, and manage credentials within the secure vault of Zapier.

Contacts API Endpoints You Can Use

– 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

Top 3 connection ideas between GHL Contacts API and Zapier App Connector

1) Retrieve and map contact tasks

Trigger: When a contact’s task is created or updated in GHL, push updates to MoEngage to keep task histories in sync.

Actions: GET /contacts/:contactId/tasks, POST /contacts/:contactId/tasks, PUT /contacts/:contactId/tasks/:taskId

Method and path: GET /contacts/:contactId/tasks

Key fields: contactId, taskId, status, dueDate

Top 3 connection ideas between GHL Contacts API and Zapier App Connector

2) Access notes and history

Trigger: New or updated notes for a contact are available

Actions: GET /contacts/:contactId/notes, GET /contacts/:contactId/notes/:id, POST /contacts/:contactId/notes

Paths: GET /contacts/:contactId/notes, GET /contacts/:contactId/notes/:id

Key fields: contactId, id, content, date

Top 3 connection ideas between GHL Contacts API and Zapier App Connector

3) Full contact lifecycle management

Trigger: New contacts in GHL trigger creation in MoEngage workflows

Actions: POST /contacts/, PUT /contacts/:contactId, DELETE /contacts/:contactId

Methods: GET /contacts/, POST /contacts/, PUT /contacts/:contactId, DELETE /contacts/:contactId

Key fields: contactId, businessId, firstName, lastName, email

No-code benefits of connecting GHL Contacts API with the Zapier App Connector

Automate MoEngage data flows without writing code, using drag-and-drop Zaps to map fields and automate tasks.

Start quickly with OAuth-based auth and reusable templates for MoEngage automation.

Keep data synchronized across MoEngage and GHL in real time with triggers and actions that work in the background.

Key terms and glossary

This glossary defines endpoints, triggers, actions, and field mappings to help you build reliable automations between GHL, MoEngage, and Zapier App Connector.

Endpoint

An API path used to access a resource, such as GET /contacts/:contactId.

Trigger

An event that starts an automation, for example a contact update in GHL.

Action

An operation performed in response to a trigger, such as creating or updating a contact.

Field mapping

Mapping fields between GHL API responses and Zapier app fields to ensure data flows correctly.

People also Search for:

Creative ideas for connecting GHL Contacts API with Zapier App Connector

Idea 1: Automatically create MoEngage contacts from GHL

When a new contact is added in GHL, create a corresponding contact in MoEngage via POST /contacts/ and map key fields.

Idea 2: Sync contact updates in real time

Push updates from MoEngage back to GHL using PUT /contacts/:contactId and keep tasks in sync.

Idea 3: Attach tasks and notes from MoEngage into GHL

Automatically create tasks and notes in GHL when MoEngage activities occur, using endpoints 13-16.

3 simple steps to connect GHL Contacts API with Zapier App Connector

Step 1: Set up authentication

Configure OAuth 2.0, request the contacts.readonly scope, and authorize the Zapier App Connector.

Step 2: Choose endpoints and map fields

Select endpoints such as GET /contacts/:contactId and POST /contacts/ and map to MoEngage fields.

Step 3: Test and deploy

Run test zaps with sample data, verify triggers and actions, then enable automation.

Frequently asked questions

What authentication is required to connect the GHL Contacts API with the Zapier App Connector?

You’ll authenticate with OAuth 2.0 and grant the Zapier App Connector access to the GHL Contacts API. Use the scope that fits your use case (typically contacts.readonly for reading data). After authorization, save the connection in Zapier for reuse across Zaps. If you already have a Zapier connection, you can refresh tokens as needed without re-authenticating.

Start with the core read endpoints to pull contact data and related tasks and notes (for example GET /contacts/:contactId, GET /contacts/:contactId/tasks, GET /contacts/:contactId/notes). As soon as you’re comfortable, add write endpoints (POST, PUT, DELETE) to create or update records from MoEngage to GHL. Use test data to verify mappings.

In Zapier, map each GHL field to the corresponding MoEngage field. Use field mapping in your action steps, and consider creating a dedicated data schema that covers contactName, email, phone, and custom fields. Validate mappings with sample records to ensure data integrity.

API rate limits vary by endpoint and plan. Monitor responses for 429 status codes and implement exponential backoff in retries. For critical data, stagger requests or batch operations where supported, and use webhooks where available to reduce polling.

Yes. You can create and delete contacts via POST /contacts/ and DELETE /contacts/:contactId. Ensure you have the appropriate permissions and test thoroughly to avoid data loss. Consider implementing safeguards like confirmation steps in your Zap.

Zapier retries on transient errors automatically. For persistent issues, inspect error messages, verify endpoint paths, and re-authenticate if credentials expire. Implement idempotent operations where possible to prevent duplicates.

Notes and tasks endpoints are available as GET /contacts/:contactId/notes, GET /contacts/:contactId/notes/:id, and related task endpoints such as GET /contacts/:contactId/tasks. Use these in your Zaps to fetch history, updates, and to drive MoEngage automations.

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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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