How to connect Teamup Calendar to the Contacts API

Connect the GHL Contacts API with Teamup Calendar to sync contacts, tasks, notes, and appointments.

Steps to connect the Contacts API with Teamup Calendar

This guide walks through authentication, available endpoints, and best practices for syncing data between the GHL Contacts API and the Teamup Calendar app.

Authentication for the Contacts API

To access the Contacts API, authenticate requests using your GHL API key or OAuth credentials. Include the access token in the Authorization header for each call.

Authentication for Teamup Calendar

Teamup Calendar uses a secure API token or OAuth flow to authorize data access from GHL. Store tokens securely and rotate regularly.

GHL Contacts API endpoints used for Teamup Calendar

Key endpoints include GET /contacts/:contactId for a single contact, GET /contacts/:contactId/appointments for calendar events, GET /contacts/:contactId/tasks and GET /contacts/:contactId/notes for related items, as well as create, update, and delete capabilities such as 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, and POST /contacts/:contactId/tags. Use GET /contacts/ to list all contacts and GET /contacts/business/:businessId to segment by business.

Top 3 connection patterns between the Contacts API and Teamup Calendar

Two-way sync: contacts to calendar events

Trigger: When a contact is created or updated in GHL, automatically create or update a matching calendar event in Teamup Calendar.

Actions: Create, update, or delete events based on contact changes; pull contact details to populate event fields (name, email, phone).

Method path: GET /contacts/:contactId/appointments and POST /contacts/:contactId/appointments to sync events.

Key fields: contactId, appointmentId, eventTitle, eventStart, eventEnd.

Top 3 connection patterns between the Contacts API and Teamup Calendar

2) Task-driven reminders

Trigger: A new task is created or updated for a contact.

Actions: Create or update calendar reminders based on task status; mark completed tasks as done in calendar.

Method path: POST /contacts/:contactId/tasks or PUT /contacts/:contactId/tasks/:taskId

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

Top 3 connection patterns between the Contacts API and Teamup Calendar

3) Notes and tags to enrich calendar context

Trigger: A note is added or updated for a contact.

Actions: Create calendar notes or attach details to events; apply tags to calendar items.

Method path: POST /contacts/:contactId/notes or PUT /contacts/:contactId/notes/:id

Key fields: contactId, noteId, noteContent, createdAt.

No-code benefits of connecting the Contacts API with Teamup Calendar

Unified view of contacts and calendar data in a single workflow.

No-code automation: build workflows without writing code.

Faster onboarding and better team collaboration through synchronized data.

Key terms and glossary

Common elements include API endpoints, authentication, mapping fields, and data synchronization processes.

API

Application Programming Interface that allows your apps to communicate and share data.

Authorization

The process of granting the app permission to access specific data.

Endpoint

A specific URL path in an API used to perform an action.

Webhook

A callback URL that receives real-time notifications when data changes.

People also Search for:

Creative ideas for connecting GHL Contacts API with Teamup Calendar

Two-way contact-calendar sync

Sync contact updates to calendar events and reflect changes back to contact records to keep data current.

Auto-reminders from contact activity

Automatically generate calendar reminders when a contact task or note hits a milestone.

Smart tagging for context

Use tags from contacts to annotate calendar events for quick context during meetings.

Three steps to connect the GHL Contacts API with Teamup Calendar

Step 1: Get API access

In GHL, generate an API key or configure OAuth credentials for the Contacts API; securely store the tokens.

Step 2: Authorize Teamup Calendar

Add the app in Teamup Calendar and authorize with the GHL credentials; test access to read contacts and create events.

Step 3: Map fields and automate

Map GHL contact fields to calendar event fields (name, email, date), and set up automation rules to sync data.

Frequently Asked Questions

What is the GHL Contacts API used for with Teamup Calendar?

The GHL Contacts API lets you read and manage contact data, including tasks, notes, and appointments. When connected to Teamup Calendar, you can drive calendar events from contact data, schedule reminders, and keep records in sync. This enables a unified view where meetings, tasks, and notes align with each contact.

No-code options are available through built-in automation tools and webhooks. For most standard flows, you can set up triggers and actions without writing code. Some advanced mappings may require light scripting, but the majority of integrations are achievable with no-code steps.

Common endpoints for calendar sync include GET /contacts/:contactId, GET /contacts/:contactId/appointments, POST /contacts/:contactId/tasks, and PUT /contacts/:contactId/tasks/:taskId. These endpoints cover reading contacts, retrieving calendar events, and creating/updating tasks tied to contacts.

Security is maintained through OAuth tokens or API keys, HTTPS transport, and scoped permissions. Rotate credentials regularly and apply least-privilege access to minimize risk.

Yes. You can map custom fields from GHL to corresponding fields in Teamup Calendar, ensuring data types align (text, dates, boolean, etc.). Use field IDs and transformation rules to maintain consistency.

Test the integration in a sandbox or with a small subset of contacts. Verify that data flows correctly, events are created as expected, and there are no duplicate records. Review logs and error messages during test runs.

In GHL, API keys are found under your account settings. In Teamup, API tokens or OAuth credentials are managed in the app settings. Keep credentials secure and document their usage for your team.

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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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