How to Connect Gleantap to Contacts API

Gleantap + Contacts API: Seamless integration for contact data, tasks, notes, and more.

How to connect Contacts API with Gleantap

Learn how to securely link Gleantap to the Contacts API to read contact data and manage related tasks, notes, and appointments. This guide covers authentication, endpoints, and practical use cases.

Authentication for Contacts API

To authorize Gleantap to call the Contacts API, obtain an OAuth 2.0 access token scoped to contacts.readonly. Use standard OAuth flows and securely store tokens and refresh when needed.

Gleantap App Authentication

Gleantap authenticates to the Contacts API using OAuth 2.0. After consent, Gleantap receives access tokens scoped to read-only contact data (contacts.readonly). Rotate tokens regularly and apply least privilege.

Key Endpoints for the Gleantap Contacts API

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; 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 Connections Between Gleantap and the Contacts API

Read-only contact data across tasks and notes

Trigger: When Gleantap needs a quick view of a contact’s history, pull the contact, their tasks, and notes via GET endpoints.

Actions: GET /contacts/:contactId, GET /contacts/:contactId/tasks, GET /contacts/:contactId/notes to render a complete snapshot.

Example path: GET /contacts/:contactId

Key fields: id, name, email, phone, lastActivity, status

Top 3 Connections Between Gleantap and the Contacts API

Create and update contacts in Gleantap

Trigger: New or updated Gleantap contact data pushes to the Contacts API.

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

Example: POST /contacts/

Key fields: id, name, email, phone, businessId

Top 3 Connections Between Gleantap and the Contacts API

Manage tasks and notes linked to contacts

Trigger: When a task is created in Gleantap, create a corresponding task in Contacts API.

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

Example: POST /contacts/:contactId/tasks

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

No-code Benefits of the Gleantap + Contacts API integration

Faster data access: read-only or full data can be pulled into Gleantap instantly.

Unified views: combine contacts, tasks, and notes into a single workspace for teamwork.

Automations: trigger actions and workflows without writing code.

Glossary and Key Terms

Definitions of core terms and processes used in the Gleantap and Contacts API integration.

API Endpoint

A specific URL path that allows a client to access a resource via the API, for example GET /contacts/:contactId.

OAuth 2.0

A standard authorization framework that enables secure access to APIs without sharing user credentials.

Scopes

Permissions granted to an app to access specific API resources, such as readonly.

Webhook

A URL on your system that the API calls to notify of events like changes to a contact or tasks.

People also Search for:

Creative ideas for Gleantap + Contacts API

Automated contact onboarding

Automatically create or sync new contacts from Gleantap to Contacts API during onboarding flows.

Task-driven campaigns

Tie contact tasks to marketing campaigns using API-driven triggers and Gleantap workflows.

Notes-based summaries

Attach notes from Contacts API to contact profiles in Gleantap for better context.

Three steps to connect Gleantap with Contacts API

Step 1: Gather credentials

Create an OAuth app in GHL, capture client ID and secret, and note the necessary scopes (e.g., contacts.readonly).

Step 2: Configure authorization

Set up the authorization flow (authorization code or client credentials) and obtain an access token.

Step 3: Test and deploy

Test endpoints with sample data and monitor data sync, then roll out to production.

Frequently Asked Questions

What endpoints does the Contacts API expose publicly?

Public endpoints are listed in the Endpoint List section of this guide. They provide access to contacts, tasks, notes, appointments, and related data where supported. Use the appropriate HTTP method for each operation and include your OAuth access token in the request header. Always operate within the scope granted to your app (readonly for viewing, write for creating and updating).

The required scope to read contacts and related data is typically contacts.readonly. If you need to create, update, or delete data, additional scopes such as contacts.write may be required. Always request the least privilege necessary for your use case and handle tokens securely.

OAuth 2.0 authentication involves registering an app in the GHL developer portal, obtaining a client ID and secret, and performing the authorization flow to receive an access token. Implement token refresh logic and securely store credentials. Ensure the token includes the necessary scopes for your operations.

Yes. You can create, update, and delete contacts using POST /contacts/, PUT /contacts/:contactId, and DELETE /contacts/:contactId. You can also manage related tasks with endpoints like POST /contacts/:contactId/tasks and PUT /contacts/:contactId/tasks/:taskId. Notes and other resources can be read or written per the granted scopes.

Rate limits vary by plan and endpoint. Expect per-minute or per-hour quotas. To stay reliable, implement exponential backoff and retry logic, and paginate large result sets when possible.

Yes, webhooks are supported to notify your system of events like contact or task changes. Configure a publicly accessible webhook URL in GHL and handle incoming payloads securely.

Example requests and payloads are available in the API documentation and this page’s Endpoint List. You can also use the API playground or sandbox environment to experiment with endpoints before going live.

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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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