How to connect Zapier App Connector to the Notes API on GHL

Connecting the GHL Notes API with the Zapier App Connector

Steps to connect the Notes API to the Zapier App Connector

This guide shows how to establish a secure, authenticated link between the GHL Notes API and the Zapier App Connector to automate workflows for 4aGoodCause. You’ll learn setup, testing, and best practices.

Authentication for the Notes API

To authorize access, use OAuth 2.0 with GHL and grant permissions to the Zapier App Connector. Store tokens securely and renew as needed.

Authentication for the Zapier App Connector

Configure OAuth in the Zapier App Connector or use an API key, depending on your organization’s security policy. Enter client ID, client secret, and redirect URIs in the connector.

GHL Endpoints Used for the Notes API

Endpoints include note management (list, create, retrieve, update, delete) and related entities (contacts, donors) used by 4aGoodCause automation.

Top 3 Connections Between GHL Notes API and Zapier App Connector

Connection 1: Create donor note when a donation occurs

Trigger: New donation is recorded in 4aGoodCause, initiating a note in GHL.

Actions: Create a note in GHL, attach donor_id, and set the campaign status.

Endpoint path: POST /notes

Key fields: donor_id, donation_amount, date, note_content

Top 3 Connections Between GHL Notes API and Zapier App Connector

Connection 2: Update donor contact when status changes

Trigger: Donor status changes in 4aGoodCause

Actions: Update contact in GHL with new status and last_donation_date

Endpoint path: PUT /contacts/{id}

Key fields: id, status, last_donation_date

Top 3 Connections Between GHL Notes API and Zapier App Connector

Connection 3: Create tasks when notes are created

Trigger: Note created in GHL

Actions: Create task in related project, assign to owner, set due date

Endpoint path: POST /tasks

Key fields: task_name, due_date, project_id, note_id

Benefits of a No‑Code Connection Between GHL and Zapier App Connector

Faster automation with a no‑code setup that anyone on your team can implement.

Scales with your 4aGoodCause programs, campaigns, and donor tiers.

Reduces manual data entry and errors through seamless data sync.

Key terms and glossary

This glossary explains essential terms used to connect GHL and Zapier for the 4aGoodCause workflow.

API

Application Programming Interface: a set of rules that enables apps to communicate.

Webhook

A method for apps to send real-time data to each other.

OAuth 2.0

Authorization framework that lets apps access user data with consent.

API Key

A token used to authenticate API requests.

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Creative ideas for integrating GHL Notes API with Zapier App Connector

Automate donor thank-you notes after donations

Set up a Zapier workflow to post a thank-you note to donors when a donation is recorded in 4aGoodCause.

Automatically update donor segment after interaction

Update donor segmentation in GHL based on form submissions captured via Zapier.

Sync campaign progress to notes

Create or update notes in GHL when campaign milestones are reached in 4aGoodCause.

3 Simple steps to connect GHL to Zapier App Connector

Step 1: Create the Zapier app and configure OAuth

In Zapier, create a new app, set up authentication with OAuth 2.0, and authorize access to the GHL Notes API.

Step 2: Define triggers and actions

Define a donor donation trigger and notes-related actions to automate processes.

Step 3: Test and deploy

Test the workflow in Zapier, monitor logs, and deploy to production with proper error handling.

Frequently Asked Questions

Do I need coding to connect GHL and Zapier?

No heavy coding is required. This guide is designed for no-code and low-code users. You’ll configure the Zapier App Connector to connect to the GHL Notes API using OAuth 2.0 or API keys. If you’re comfortable with basic configurations, you can set up triggers, actions, and data mappings without writing code. For complex needs, you can leverage small, repeatable scripts in Zapier paths, but this is optional. Note: Always test in a sandbox before going live.

Common endpoints involved include creating and retrieving notes, updating donor contacts, and triggering tasks. Depending on your workflow, you may also tap endpoints for campaigns, donors, and activities. Start with essential endpoints and expand as your automation matures. Tip: Document mappings and field names to avoid confusion as you scale.

Security is built into OAuth 2.0 flows and API keys. Use TLS, rotate credentials regularly, and restrict app permissions to what is necessary. Zapier and GHL provide audit trails so you can review access events if needed. Best practice: enable alerts for unusual activity and use separate credentials for development and production.

Yes. Map custom fields from GHL to Zapier, including donor notes, campaign IDs, and donor tiers. Use Zapier’s data mappings to align fields and ensure data types match. If you run into type mismatches, normalize data at the Zapier step before pushing to GHL.

Test by running a test workflow in Zapier. Check task history, logs, and API responses. Validate that data flows correctly from 4aGoodCause to GHL and back. Use sample records that cover edge cases and monitor dashboards after deployment.

If the connection drops, re-authenticate or refresh tokens. Check API rate limits and endpoint status. Zapier provides task history to help diagnose issues and re-run failed steps. Implement automatic retry rules and alerting to minimize downtime.

Error details appear in Zapier task history and on the GHL side (activity log). Use these logs to pinpoint failing fields or permissions and adjust mappings or credentials. Contact support if you see persistent errors after following troubleshooting steps.

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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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