How to Connect Zapier App Connector to Contacts API

Connecting the Contacts API with Zapier App Connector for seamless, no‑code automation

Step-by-step: Connect Contacts API to Zapier App Connector

This guide shows how to securely authenticate against the GHL Contacts API and map data to the Zapier App Connector. You’ll learn which endpoints are available, how to trigger automations, and how to push or pull contact data between GHL and APPNAME to streamline workflows.

GHL CONTACTS API AUTHENTICATION

GHL authenticates API requests with a token or OAuth credentials. Provide an API token with the appropriate scope (e.g., contacts.readonly for reads, contacts.write for writes) or complete an OAuth flow to obtain access tokens. Keep tokens secure and rotate them as recommended.

ZAPIER APP CONNECTOR AUTHENTICATION

Zapier App Connector stores and refreshes credentials securely. Use OAuth 2.0 where possible, or API keys where supported, and ensure the connection has access to the necessary GHL endpoints for read and write operations.

GHL CONTACTS API ENDPOINTS

GET /contacts/:contactId — Retrieve a single contact\nGET /contacts/:contactId/tasks — List tasks for a contact\nGET /contacts/:contactId/tasks/:taskId — Retrieve a specific task\nGET /contacts/:contactId/notes — List notes for a contact\nGET /contacts/:contactId/notes/:id — Retrieve a single note\nGET /contacts/:contactId/appointments — List appointments for a contact\nGET /contacts/ — List all contacts\nGET /contacts/business/:businessId — List contacts for a specific business\nPOST /contacts/ — Create a new contact\nPUT /contacts/:contactId — Update a contact\nDELETE /contacts/:contactId — Delete a contact\nPOST /contacts/:contactId/tasks — Create a task for a contact\nPUT /contacts/:contactId/tasks/:taskId — Update a task\nPUT /contacts/:contactId/tasks/:taskId/completed — Mark a task as completed\nDELETE /contacts/:contactId/tasks/:taskId — Delete a task\nPOST /contacts/:contactId/tags — Add tags to a contact

Top 3 Connections between Contacts API and Zapier App Connector

1) New or Updated Contact Sync

Trigger when a contact is created or updated in GHL and push that data into APPNAME for downstream automation.

Actions: create or update a contact in APPNAME; optionally trigger related workflows (tasks, notes, or tags).

Methods to use: GET /contacts/:contactId to pull data, POST /contacts/ to create, PUT /contacts/:contactId to update.

Key fields: contactId, email, name, phone, tags, notes

Top 3 Connections between Contacts API and Zapier App Connector

2) Task Management for a Contact

Trigger when a task is created or updated for a contact and route that information into APPNAME.

Actions: create or update tasks in APPNAME; update task status to completed when needed.

Methods: POST /contacts/:contactId/tasks, PUT /contacts/:contactId/tasks/:taskId, PUT /contacts/:contactId/tasks/:taskId/completed, DELETE /contacts/:contactId/tasks/:taskId

Key fields: contactId, taskId, title, dueDate, status

Top 3 Connections between Contacts API and Zapier App Connector

3) Notes, Appointments, and Tags Sync

Trigger when notes are added, appointments are scheduled, or tags are updated for a contact.

Actions: sync notes and appointments to APPNAME; update contact tags as needed.

Methods: GET /contacts/:contactId/notes, GET /contacts/:contactId/appointments, POST /contacts/:contactId/tags

Key fields: contactId, noteId, appointmentId, tags

No-Code Benefits of Connecting Contacts API to Zapier App Connector

Eliminate custom code by using triggers, actions, and data mappings to move information between GHL and APPNAME automatically.

Accelerate onboarding, synchronize contact data across tools, and reduce manual data entry with reliable workflows.

Error handling, retries, and logging are built into the no-code automation stack, increasing reliability.

Key Terms and Glossary

Core elements include API endpoints, authentication methods, triggers, actions, and the data mapping process that moves information between GHL and APPNAME.

API Endpoint

A specific URL in an API that performs a defined operation, such as retrieving a contact or creating a task.

OAuth 2.0

An authorization framework that allows access to APIs without sharing user credentials, issuing scoped access tokens.

API Token

A token provided by GHL to authenticate API requests, typically with a defined scope and expiry.

Rate Limits

Limits on how many API calls can be made in a given time window to prevent abuse and ensure service stability.

People also Search for:

Creative ideas for using GHL Contacts API with Zapier App Connector

Automated contact cleanup and deduplication

Set up a Zap to pull contacts, detect duplicates, merge records, and push cleaned data back to GHL or APPNAME for a clean CRM.

Smart task routing based on activity

Route tasks to the right team based on activity scores or custom fields, with in-app notes that reflect routing decisions.

Event-based onboarding workflows

Trigger onboarding checklists when a new contact is created, then push progress updates to APPNAME automatically.

3 Simple steps to connect Contacts API with Zapier App Connector

Authorize and connect GHL API

Obtain your GHL API token or complete OAuth credentials and authorize Zapier App Connector to access the Contacts API.

Configure the Zapier App Connector

Choose endpoints, map fields, and set up triggers and actions for contacts, tasks, notes, and tags.

Test the connection and go live

Run tests with sample data, verify mappings, and enable the workflow for production.

FAQ

Do I need to write code to connect GHL Contacts API to Zapier App Connector?

No coding is required—Zapier App Connector provides ready-made triggers and actions to move data between GHL and APPNAME. You’ll configure endpoints, field mappings, and workflow logic in the Zapier UI. This makes it easy to automate common tasks like syncing new contacts or updating records without writing code.\nOnce set up, you can test the flow with sample data and monitor runs within Zapier to ensure accuracy before going live.

GHL typically uses API tokens or OAuth credentials for authentication. Zapier App Connector can use OAuth 2.0 or API keys depending on what your GHL setup supports. Ensure the token has the correct scope (read or write) for the endpoints you plan to use. Both sides should securely store credentials and rotate them as needed.

You can sync a broad set of endpoints listed in the API section, including retrieving contacts, listing and managing tasks, notes, appointments, and tags. Start with read operations to populate APPNAME, then enable write operations (create/update) as your automation matures. Always map fields carefully to avoid data mismatches.

Map fields between GHL and APPNAME using Zapier’s built‑in data mapping tools. Create clear field mappings for contact properties (name, email, phone), task details, and note content. Use consistent identifiers like contactId to link records across systems and test for edge cases (missing fields, null values).

Yes. Tasks and notes are fully supported: you can create and update tasks with POST /contacts/:contactId/tasks and PUT /contacts/:contactId/tasks/:taskId, then synchronize notes via GET /contacts/:contactId/notes and related endpoints. Tags can be added or updated with POST /contacts/:contactId/tags to keep CRM data organized.

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Full Endpoint Access
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Full Endpoint Access
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  • All GHL API Endpoints
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Full Endpoint Access
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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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