How to Connect TrekkSoft to the Contacts API

Connect the Contacts API with TrekkSoft to automate contact data, tasks, notes, and appointments from Zapier’s App Connector.

Steps to connect the Contacts API with TrekkSoft in minutes

This guide shows how TrekkSoft can access your GHL Contacts data via the Contacts API, including endpoints for contacts, tasks, notes, and appointments. Use OAuth, respect the scope: contacts.readonly, and configure endpoints to suit your workflow.

Authentication for the Contacts API

To call the Contacts API, obtain an OAuth token with the scope ‘contacts.readonly’. Use your GHL developer credentials to authorize TrekkSoft to fetch contact data.

Authentication for TrekkSoft

TrekkSoft authenticates with GHL via OAuth client credentials. Store tokens securely, refresh before expiry, and apply the obtained access token to each API request.

Core Endpoints Used

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 connection patterns between Contacts API and TrekkSoft

1) Real-time contact details and task sync

Trigger: New or updated contact in TrekkSoft; Action: pull full contact data via GET /contacts/:contactId.

Actions: Retrieve contact (GET /contacts/:contactId), fetch associated tasks (GET /contacts/:contactId/tasks) and notes (GET /contacts/:contactId/notes), then update TrekkSoft records as needed.

Method paths: Use RESTful GET calls to retrieve data; include contactId path parameter to target a specific record.

Key fields: contactId, name, email; related taskId; businessId.

Top 3 connection patterns between Contacts API and TrekkSoft

2) Bulk contact import and task orchestration

Trigger: TrekkSoft periodically pulls /contacts/ to sync; Action: create/update contacts in TrekkSoft; use GET /contacts/ for batch.

Actions: GET /contacts/ to enumerate contacts; POST /contacts/ to create or update; PUT /contacts/:contactId/tasks/:taskId to adjust tasks.

Endpoint methods: GET for reads; POST to create; PUT to update.

Key fields: contactId, businessId, email, lastUpdated.

Top 3 connection patterns between Contacts API and TrekkSoft

3) Notes and tagging sync across records

Trigger: Notes added or updated in TrekkSoft; Action: fetch notes via GET /contacts/:contactId/notes and apply tags via POST /contacts/:contactId/tags.

Actions: Retrieve notes, update TrekkSoft notes; assign or remove tags.

Methods: GET for notes; POST/PUT for tags.

Key fields: contactId, noteId, tagId.

No-code benefits of connecting Contacts API with TrekkSoft

Automate data flow between TrekkSoft and GHL without writing code.

Eliminate manual data entry by syncing contacts, tasks, notes, and appointments in real time.

Create powerful automated workflows that trigger actions in TrekkSoft based on GHL data.

Key terms and glossary

This section explains API terms, endpoints, triggers, actions, and data fields used in the TrekkSoft-GHL integration.

API

Application Programming Interface: a set of rules that allow software applications to communicate.

OAuth

OAuth 2.0-based authorization flow used to obtain access tokens securely.

Endpoint

A URL path that exposes a specific resource or action in an API.

Webhook

An automated call or payload sent from one service to another when an event occurs.

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3 Creative ideas for using the Contacts API with TrekkSoft

Automatic contact updates when TrekkSoft bookings change

Set up a trigger on TrekkSoft bookings; when a booking status changes, fetch the related contact record via GET /contacts/:contactId to refresh contact data in TrekkSoft notes and tasks.

Unified notes and tasks stream

Link TrekkSoft tasks with GHL notes so teams see context in both systems, using GET /contacts/:contactId/tasks and GET /contacts/:contactId/notes.

Scheduled nightly sync

Run a daily sync to reconcile TrekkSoft and GHL records, reducing duplicates and ensuring consistency.

3 steps to connect Contacts API with TrekkSoft

Step 1: Create your GHL app and obtain credentials

Register TrekkSoft as a trusted app in the GHL developer portal and capture client_id and client_secret.

Step 2: Configure OAuth scopes and endpoints

Set scope to contacts.readonly and the required endpoints from the list; configure redirect URI for TrekkSoft.

Step 3: Connect TrekkSoft to GHL via Zapier App Connector

In Zapier, create a new TrekkSoft workflow, authenticate, and map Contacts API fields to TrekkSoft records.

Frequently asked questions

What data can I access with the Contacts API?

The Contacts API exposes read access to core contact data, including basic fields like name, email, phone, and associated records such as tasks and notes. This enables TrekkSoft to present a unified customer view. Depending on your plan, you can fetch additional records like appointments and business associations to enrich TrekkSoft workflows.

You can set up the integration with no-code tools like Zapier App Connector; however, some configuration is needed (OAuth setup, field mappings). Some use cases may require lightweight scripting or Zapier automations for complex transforms.

Secure authentication uses OAuth 2.0 tokens; never embed client secrets in public code. Use token refresh and store tokens securely in your TrekkSoft vault or credentials manager.

For read-only workflows, start with GET /contacts/:contactId and GET /contacts/:contactId/tasks. For write-backed actions, use POST /contacts/ and POST /contacts/:contactId/tasks to update data.

Yes, you can update contacts via PUT /contacts/:contactId and tasks via PUT /contacts/:contactId/tasks/:taskId, syncing back to TrekkSoft. Use tags and notes endpoints to reflect changes in both systems.

API rate limits apply; plan-specific quotas exist. If you hit limits, implement backoff and batching strategies in your Zapier workflows.

API docs are available in the GHL developer portal and the TrekkSoft integration docs page. Review endpoint references, authentication flows, and sample payloads there.

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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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